Dinel DLM-35 Instruction Manual

at a safe place. The manufacturer reserves the right to implement changes without prior notice. průmyslová elektronika Capacitive level meters DLM – 35 INSTRUCTION MANUAL

2 .  Variants of level meters................................................................................................................5 3 .  Dimensional drawing....................................................................................................................6 4 .  Installation and putting into operation..........................................................................................8 5 .  Installation instructions.................................................................................................................8 6 .  Electrical connection..................................................................................................................10 7 .  Control elements........................................................................................................................11 8 .  Function and status indication....................................................................................................11 9 .  Settings......................................................................................................................................12 10 .  Order code...............................................................................................................................14 11 .  Correct specification examples................................................................................................14 12 .  Accessories..............................................................................................................................15 13.  Safety, protections, compatibility and explosion proof ............................................................15 14 .  Use, manipulation and maintenance........................................................................................16 15 .  General, conditions and warranty............................................................................................16 16 .  Marking of labels......................................................................................................................16 17.  Technical specifications...........................................................................................................19 18 .  Packings, shipping and storage...............................................................................................23 Contents

3 The capacitative level meters DLM® are intended for continuous level measurement of liquid and bulk solids in tanks, vessels, sumps or silos, hoppers etc. They are comprised of a housing with electronic module and measuring electrodes. The electronic part converts the size of the capacity to the current signal (4 ... 20 mA) or voltage signal (0 ... 10 V).Level meters are made in several modifications of measuring electrodes (rod and rope). The electrodes can be covered by an insulating coating in case level measurement of adhesive, aggressive or electrically conductive media. Rod electrodes are also available in a version with reference (coaxial) tube for level measurement of liquids in tanks made from non-conductive material. Level meters are produced in the following performances: N – for non-explosive areas, NT – high temperature for non-explosive areas, Xi – Explosion proof – intrinsically safe for hazard- ous (explosive) areas and XiM – Explosion proof – intrinsically safe for use in mines with methane or flammable dust presence danger (see technical specifications). There are high temperature per- formance NT, XiT, XiMT available. DLM are offered in variants with various types of process con- nection (metric and pipe thread, pressure thread NPT). 1 .  Basic description To ensure maximum safety of control processes, we have defined the following safety instructions and information. Each instruction is labelled with the appropriate pictogram. Alert, warning, danger This symbol informs you about particularly important instructions for installation and operation of equipment or dangerous situations that may occur during the installation and operation. Not observing these instructions may cause disturbance, damage or destruction of equipment or may cause injury. Information This symbol indicates particularly important characteristics of the device. Note This symbol indicates helpful additional information. Used symbols Safety All operations described in this instruction manual have to be carried out by trained personnel or by an accredited person only. Warranty and post warranty service must be exclusively carried out by the manufacturer. Improper use, installation or set-up of the sensor can lead to crashes in the application. The manufacturer is not responsible for improper use, loss of work caused by either direct or indirect damage, and for expenses incurred at the time of installation or during the period of use of the level sensors.

2 .  Variants of level meters  •  DLM–35_–20 Uncoated rod electrode for level measurement of bulk-solids (cement, flour, sand, plastic granulate) and electrically non-conductive liquids (vegetable oil, diesel fuel, petrol). Maximum electrode length 1 m.  •  DLM–35_–21 Coated rod electrode (insulation FEP) for level measurement of water and other electrically conductive liquids. Can also be used for polluted liquids in metal tanks, concrete sumps, etc. Maximum electrode length 1 m.  •  DLM–35_–22 Coated rod electrode (insulation PFA) with enhanced resistance to permeation (diffusion) of vapours and gases. For level measurement of water and other electric conductive liquids in the food, pharmaceutical and chemical industries. In the short term can be used for high temperature applications (e.g. hot steam sanitation), or for volatile aggressive liquids, etc. Maximum electrode length 1 m.  •  DLM­–35_­–25 like DLM-35_-22 but higher pressure resistance at high temperature. Suitable for high temperature applications (hot steam) etc.  •  DLM­–35_­–30 Uncoated rod electrode used for level measurement of bulk-solids (cement, flour, sand, plastic granulate) and electrically non-conductive liquids (vegetable oil, diesel fuel, petrol). Maximum electrode length 3 m.  •  DLM­–35_–31 Coated rod electrode (FEP) for level measurement of water and other electrically conductive liquids. Can also be used for polluted liquids in metal tanks, concrete sumps, etc. Maximum electrode length 3 m.  •  DLM­–35_­–40 Uncoated rod electrode with reference tube (coaxial electrode) for accurate level measurement of unpolluted electrically non-conductive liquids (oils, diesel fuel, petrol). The measurement is not dependent on the tank shape and on the presence of objects in close proximity to the reference tube. Maximum electrode length 1 m. •  DLM­–35_­–41 Coated rod electrode with reference tube(coaxial electrode) for accurate level measurement of unpolluted electrically conductive liquids in plastic and glass tanks. The measurement is not dependent on the tank shape and on the presence of objects in close proximity to the reference tube. Maximum electrode length 1 m.  •  DLM­–35_­–50 Uncoated rope electrode with weight for level measurement of bulk-solids (e.g. grains, sand, gravel, cement, etc.). Maximum electrode length 6 m.

5 3 .  Dimensional drawings ** D: Tri-Clamp CI34 (ø 34 mm) Tri-Clamp CI50 (ø 50,5 mm) * Type of threads: G 1''; G 3/4''; M27x2; M30x1,5; NPT 3/4 All dimensions are in mm 64 22 35 16 36 6,5 E100 - E1000 10 10 8 15 42 DLM – 35_ – 20 DLM – 35_ – 21, 22, 25 DLM – 35_ – 30 DLM– 35_ – 31 thread * E100 - E1000 10 10 6 46 46 E100 - E3000 E100 - E3000 8 Measuring electrode Insulating bushing Sensor housing End of sensor Cable gland DLM – 35_ – 50 22 105 E500 - E6000 50 10 3 5 Process connection Tri-clamp D **

DLM – 35_ – 40 DLM – 35_ – 41 Variant “A” with short stainless steel gland Variant “B” with plastic threaded cable gland Variant “C” with connector M12 + - 6,5 12 18 12 20 + - 15 20 + - M12 13 Variant “H” with cable gland for protected hoses - for using in an outdoor area or in area with increased moisture. Variant “V” with plastic cable gland with spiral relief - for case of increased mechanical wear on the cable. Spiral relief Protective hose (ø 13 mm) High tempera- tures variants Variant “D” with dustproof cable outlet

7 5 .  Installation instructions Please follow next 3 steps: • Installation instructions • Electrical connection • Settings 4 .  Installation and putting into operation BASIC INFORMATION • Level meters with coated electrode have protection cover at the end of electrode, which is necessary take down before mounting. • Level meters mount in vertical position to upper lid of tank or reservoir by welding flange, fixing nut or Clamp flange. • For mounting level meter to the metal tank or hopper, it is not necessary to ground the housing again. • In case of installation in concrete sumps or silos, it is appropriate to install the level meter onto a metallic auxiliary construction (console, lid, etc.) and then connect with metal constantly submerged object, eventually with steel armouring. • For level measurement of material in plastic and glass vessels by level meter without reference tube is necessary to connect grounding screw at housing with auxiliary electrode which is fixed in an appropriate manner to the outer casing of vessels (or at the inner wall). Material of auxiliary electrode must be selected with consideration for the working environment and properties of measured material. VARIANTS WITH ROD ELECTRODE For types : DLM-35_-20, 21, 22, 25, 30, 31 E - the length of electrode [mm] - select so that the end of the electrode is dipped min. 20 mm below the lowest measured level h - the distance from the bottom - min. 20 mm a - the distance from the wall - min. approx. E/20 d - the diameter of auxiliary tube vessel - min. 40 + E/20 (smaller dimension has to be discussed with producer) auxiliary electrode width = min. 30 mm (necessary only for non- metal vessels) Fig. 1: Installation of level meters with rod electrode Auxiliary measuring vessel (bypass)

b VARIANTS WITH REFERENCE TUBE For types : DLM-35_-40, 41 h - distance from bottom - min. 20 mm with regard to possibility of the presence of heavier fractions (water) in petroleum products k - the distance from the wall - optional Fig. 2: Installation of level meter with reference tube DEEP METAL AND CONCRETE HOPPERS For types : DLM-35_-50 connection to the armouring E - electrode length [mm] - select so that the end of the electrode would be at least 20 mm under the lowest measured leve h - distance from bottom - min. 100 mm a - distance from wall - min. E/20, otherwise select the largest (as far as possible from the wall), towards the middle between the wall and vertical drain concrete silo metal tank Fig. 3: Installation of level meter with rope electrode

9 6 .  Electrical connection The positive pole of the supply voltage (+U) is connected to the brown wire BN or pin connector no.1, the negative pole (0 V) is connected to the blue wire BU or pin connector no. 3 and output voltage (Uout) to the black wire BK or pin connector no. 4. Wiring diagrams are provided in the figures below 4 and 5. Note: In case of strong ambient electromagnetic interference, paralleling of conductors with power distribution, or for the distribution to distance over 30 m, we recommend using shielded cable. Level meters DLM-35 with type of cable outlet A, B, V or H are connected to assessing units permanently connected by PVC cable. Variant diagrams are provided on page 7. Level meters DLM-35 with connection method type C (see page 7) are connected to assessing units by means of a connector socket with compression cable (length 2 or 5 m), or by means of a connector socket without cable (see accessories), the connector is not part of the sensor. In this case the cable is connected to the inside pins of the socket according to figure 6. The recommended diameter of this cable is 4 to 6 mm (the recommended cross-sectional area is 0.25 to 0.5 mm²). The length of the cable for the Xi, XiT, XiM, XiMT variations must be selected with respect to the maximum permitted parameters (usually inductance and capacity) of the outside intrinsically safe circuit of supply units IRU-420. Electrical connection can only be made when de-energized! The source of the power voltage must comprise of a stabilised safe low power source with galvanic separation. In the event that a switch-mode power supply is used, it is essential that its construction effectively suppresses common mode interference on the secondary side. In the event that the switch-mode power supply is equipped with a PE safety terminal, it must be unconditionally grounded! Spark-safe devices type DLM–35Xi (XiT, XiM, XiMT) must be powered from a spark-safe power source meeting the above-mentioned requirements. + - + - 0 V (3) +U (1) BN ( ) 1 BU ( ) 2 mA +U 0V V +U 0V U Uout V +U 0V U Uout mA +U 0V +U 0V BN (1) BU (2) BK (3) +U BN (1) BU (3) BK (4) BN ( ) 1 BU (3) BN ( ) 1 BU ( ) 2 BK (3) BN ( ) 1 BU (3) BK (4) BN ( ) 1 BU ( ) 2 mA +U 0V V +U 0V U Uout V +U 0V U Uout mA +U 0V +U 0V BN (1) BU (2) BK (3) +U 0V BN (1) BU (3) BK (4) BN ( ) 1 BU (3) BN ( ) 1 BU ( ) 2 BK (3) BN ( ) 1 BU (3) BK (4) Fig. 4: Connection diagrams and interior view of connector of level meter DLM (variant - I) Fig. 5: Connection diagrams and interior view of connector of level meter DLM (variant - U) 0 V (3) +U (1) Fig. 6: Inside of the connector socket (variant “C”) Uout (BK) 0V (BU) +U (BN) Legend: (1...) – terminal numbers connector sockets BN – brown BU – blue BK – black Uout (4)

Due to the possible occurrence of an electrostatic charge on the non-conductive parts of the sensor, it is necessary to ground all sensors intended for use in environments with an explosion hazard DLM–35Xi (XiT, XiM, XiMT). This can be performed by grounding el. conductive tanks or el. conductive tank lids, and in the case of el. non-conductive tanks using and grounding an auxiliary plate electrode PDE-27. In the event that the level meter (sensor) is installed in an outdoor environment at a distance greater than 20 m from the outdoor switchboard, or from an enclosed building, it is necessary to supplement the electrical cable leading to the level meter (sensor) with suitable overvoltage protection. In the event of strong ambient electromagnetic interference, paralleling of conductors with power distribution, or for distribution to distances over 30 m, we recommend using a shielded cable and grounding the shielding on the side of the power source. 7 .  Control elements Cable gland or connector Orange LED Sensitive spot + Sensitive spot - Green LED spot • input to setting mode • direct setting to value 4 mA (0 V) • decrease in values along defined steps spot • input to setting mode • direct setting to value 20 mA (10 V) • increase in values along defined steps Fig. 7: Top view of level sensor 8 .  Function and status indication LED indicator colour function "RUN" green Measuring function indicator flashing – (repeats according to period of measuring approx. 0.5 s) – correct function of measuring the level dark – incorrect installation or malfunction. LED is also not illuminated in limit setting mode. alternating flashing green and orange LED – incorrectly set limits "STATE" orange Settings indication slow flashing – indication of setting the lower limit rapid flashing – indication of setting the upper limit permanent shine – the level meter is prepared to confirm the limit setting by means of mag. pen 3x short flashes – setting confirmation simultaneous shine of green and orange LED – during touching the mag. pen, when the limit setting is confirmed

11 9 .  Settings Setting the device is done after its installation by touching the magnetic pen to sensitive spots and . The setting process is indicated by the orange LED “STATE”. Connect the level meter to the power supply. Using a measuring device or associated device, check its output - current or voltage. 9.1. Basic procedure for setting minimum and maximum level (Direct) Basic method of setting the measuring range of the level meter. At this setting, the level in the tank must be brought to the minimum and then maximum level. Setting lower limit 4 mA (0 V) - Direct 1. Empty the tank to the level of the minimum measured level. (To achieve the required linearity the end of the electrode has to be dipped, see Fig.1.) 2. Touch the magnetic pen for approx. 5 seconds on the sensitive spot of the level meter. After 3 seconds, the LED indicator “STATE” starts to flash slowly. Keep the magnetic pen in touch with the sensitive spot and after 2 more seconds direct setting of the value 4 mA (0 V) is performed. 3. Then put away the magnetic pen from sensitive spot and wait for permanent shine of the orange LED indicator “STATE”. 4. After light up of the orange LED indicator “STATE”, confirm the setting by short touch of the magnetic pen on the sensitive spot . After simultaneous light up of both LED indicators “STATE” and “RUN” it is possible to put away the magnetic pen. The LED indicator “STATE” will briefly flash 3x to confirm the setting of the limit. Setting the upper limit 20 mA (10 V) - Direct 1. Fill the tank to the level of the maximum measured level. 2. Touch the magnetic pen for approx. 5 seconds on the sensitive spot of the level meter. After 3 seconds, the LED indicator “STATE” starts to flash rapidly. Keep still the magnetic pen in touch with the sensitive spot and after 2 more seconds direct setting of the value 20 mA (10 V) is performed. 3. Then put away the magnetic pen from sensitive spot and wait for permanent shine of the orange LED indicator “STATE”. 4. After light up of the orange LED indicator “STATE”, confirm the setting by short touch of the magnetic pen on the sensitive spot . After simultaneous light up of both LED indicators “STATE” and “RUN” it is possible to put away the magnetic pen. The LED indicator “STATE” will briefly flash 3x to confirm the setting of the limit. 5. If both LED indicators “STATE” and “RUN” begin flashing in alternating fashion, it means that the level meter cannot distinguish between the selected levels (limits are incorrectly set) - it is necessary to redo the settings. 9.2. Procedure for setting at any two levels (Indirect) This setting is used if it is not possible to bring the level to the minimum or maximum level. After setting of any two limit values, the electronics of the level meter automatically calculates the full measuring range 4 to 20 mA (or 0 to 10 V).

Setting the lower output value - Indirect 1. Bring the level in the tank to any known (determinable) level, best close to the minimum measured level. 2. Touch the magnetic pen for approx. 3 seconds on the sensitive spot of the level meter. After 3 seconds, the LED indicator “STATE” starts to flash slowly and now put away the magnetic pen from the sensitive spot. 3. At the moment when the LED indicator “STATE” starts flashing slowly, by touching the magnetic pen on spots and it is possible to set the output value by stepping, which is calculated according to the formula: - for current output ... I out = 4 + (0.16 x height of level in %) [mA] - for voltage output ... U out = 0.1 x height of level in % [V] (If the magnetic pen is kept on the sensitive spot, the setting step gradually increases.) 4. After reaching the lower output value, put away the magnetic pen from sensitive spots and wait for permanent shine of the orange LED indicator “STATE”. 5. After light up of the orange LED indicator “STATE”, confirm the setting by short touch of the magnetic pen on the sensitive spot . After simultaneous light up of both LED indicators “STATE” and “RUN” it is possible to put away the magnetic pen. The LED indicator “STATE” will briefly flash 3x to confirm the setting of the limit. Setting the upper output value - Indirect 1. Bring the level in the tank to a known (determinable) level, best when close to the maximum measured level. 2. Touch the magnetic pen for approx. 3 seconds on the sensitive spot of the level meter. After 3 seconds, the LED indicator “STATE” starts to flash rapidly, and now put away the magnetic pen from the sensitive spot. 3. At the moment when the LED indicator “STATE” starts flashing rapidly, by touching the magnetic pen on spots and it is possible to set the output value by stepping, which is calculated according to the formula: - for current output ... I out = 4 + (0.16 x level height in %) [mA] - for voltage output ... U out = 0.1 x level height in % [V] (If the magnetic pen is kept on the sensitive spot, the setting step gradually increases.) 4. After reaching the upper output value, put away the magnetic pen from sensitive spots and wait for permanent shine of the orange LED indicator “STATE”. 5. After light up of the orange LED indicator “STATE”, confirm the setting by short touch of the magnetic pen on the sensitive spot . After simultaneous light up of both LED indicators “STATE” and “RUN” it is possible to put away the magnetic pen. The LED indicator “STATE” will briefly flash 3x to confirm the setting of the limit. 6. If both LED indicators “STATE” and “RUN” begin flashing in alternating fashion, it means that the level meter cannot distinguish between the selected levels - it is necessary either to decrease the level for setting the lower output value or increase the level for setting the upper output value.

13 10 .  Order code 11 .  Correct specification examples DLM–35N–20– M27–I–B E200 cable 5 m (N) non-explosive areas; (20) uncoated cylindrical electrode; (M27) process connection by thread M27; (I) output current; (B) plastic threaded cable gland; (E200) electrode length 200 mm. DLM–35N–21–G3/4–U–C E580 (N) non-explosive areas; (21) coated bar electrode (FEP); (G3/4) process connection by thread G3/4”; (U) output voltage; (C) connector; (E580) electrode length 580 mm. DLM–35N–40–M30–I–H E900 (N) non-explosive areas; (40) uncoated rod electrode with reference tube; (M30) process connection by thread M30; (I) output current; (H) cable gland for protective hose; (E900) electrode length 900 mm. DLM–35XiT–20– M27–I–B E200 cable 5 m (XiT) high-temperature conf. for explosive environments; (20) uncoated cylindrical electrode; (M27) process connection by thread M27; (I) output current; (B) plastic threaded cable gland; (E200) electrode length 200 mm. DLM–35N–22– Cl50–U–A E200 cable 5 m (N) non-explosive areas; (22) coated bar electrode (PFA); (Cl50) process connection Tri-clamp (ø 50,5 mm); (U) output voltage; (A) short stainless steel gland; (E200) electrode length 200 mm. process connection: DLM –35 electrode length in mm – – – – E type of output: I – current (4 ... 20 mA) U – voltage (0 ... 10 V) connection method: A – short stainless steel gland (+ cable length) B – plastic threaded cable gland (+ cable length) C – connector (socket not included with sensor, recommended type - see accessories.) D – metal dust proof terminal (+ cable length) V – plastic cable gland with spiral (+ cable length) H – plastic cable gland for protec- tive hose (+ cable length) type and performance of electrode: mech. performance: cable – cable length in m N – non-explosive areas NT – high temperature performance Xi – for explosive environments XiM – for mining environments XiT – high-temperature conf. for explosive environments XiMT – high-temperature conf. for mining environments 20 – rod, uncoated, length 0.1 ... 1 m 21 – rod, coated (FEP), length 0.1 ... 1 m 22 – rod, coated (PFA), length 0.1 ... 1 m 25 – like 22, but higher pressure and mechanical resistance at high temperatures 30 – rod, uncoated, length 0.1 ... 3 m 31 – rod, coated (FEP), length 0.1 ... 3 m 40 – rod, uncoated with ref. tube, length 0.1 ... 1 m 41 – rod, coated (FEP) with ref. tube, length 0.1 ... 1 m 50 – rope with weight, uncoated, length 1 ... 6 m G1 – pipe thread G 1” G3/4 – pipe thread G 3/4” M27 – metric thread M 27x2 M30 – metric thread M 30x1.5 NPT – pressure thread NPT 3/4 Cl34 – Tri-clamp (ø 34 mm) Cl50 – Tri-clamp (ø 50,5 mm)

optional – for a surcharge (see catalogue sheet of accessories) • cable (over the standard length 2m) • connector socket (type ELWIKA or ELKA) • normal steel welding flange or stainless steel welding flange • protective hose (for type of cable outlet H) • stainless steel fixing nut • various types of seals (PTFE, Al, etc.) 12 .  Accessories standard – included in the level sensor price • 1 pcs. magnetic pen MP-8 • 1 pcs. seal (asbestos free) * 13 .  Safety, protections, compatibility and explosion proof The level sensor is equipped with protection against electric shock on the electrode, reverse polarity, output current overload, short circuit and against current overload on output. Protection against dangerous contact is provided by low safety voltage according to EN 33 2000- 4- 41. Electromagnetic compatibility is provided by conformity with standards EN 55022 / B, EN 61326-1, EN 61000-4-2 to -8. Explosion proof DLM–35Xi (XiT, XiM, XiMT) is provided by conformity with standards EN  60079-0, EN 60079-11, EN 60079-26. Explosion proof DLM–35Xi (XiT, XiM, XiMT) is verified FTZÚ – AO 210 Ostrava – Radvanice: FTZÚ  16 ATEX 0140X. A declaration of conformity was issued for this device in the wording of Act No. 90/2016 Coll., as amended. Supplied electrical equipment matches the requirements of valid European directives for safety and electromagnetic compatibility. Special conditions for safe use of variant DLM–35Xi (XiT, XiM, XiMT) Level meters DLM-35Xi(XiT, XiM, XiMT) are intended for connection to approved spark-safe power supply unit circuits (of insulating transducers) with galvanic separation. In the event that devices without galvanic separation are used (Zener barriers), it is necessary to balance the potential between the sensor, resp. level meter and the barrier grounding location. The limit output parameters of spark-safe units (insulating transducers) must correspond to the limit input parameters of the level meter. When assessing spark-free safety of circuits, it is necessary to also take into consideration the parameters of the connected cable (namely its induction and capacity). The DLM-35Xi configuration may be located in zone 0 or zone 20. With the DLM-35XiT configuration it is only possible to located the electrode part in zone 0 and in zone 20, and then the head with the electronics in zone 1 or zone 21. Ambient temperature: Tamb = -40°C to +75°C. The temperature of the measured material according to the variant configuration, see chapter "Technical parameters". The maximum temperature of the electrodes equals the temperature of the measured material. Variant DLM–35XiMT it is necessary to observe that temperature of any surface of apparatus, when coal dust can from a layer, do not exceed 150°C. * Pressure resistance - see the table in the accessories datasheet in the "seals and gaskets".

15 The level meter does not require any personnel for its operation. Maintenance of this equipment consists in verification of integrity of the level meter and of the supply cable. 14 .  Use, manipulation and maintenance 15 .  General, conditions and warranty Dinel, s.r.o. guarantees for the period of three (3) years that the product has the characteristics as mentioned in the technical specification. Dinel, s.r.o. is liable for defects ascertained within the warranty period and were claimed in writing. This guarantee does not cover the damages resulting from misuse, improper installation or incorrect maintenance. This guarantee ceases when the user or the other person makes any changes on the product or the product is mechanically or chemically damaged, or the serial number is not readable. The warranty certificate must be presented to exercise a claim. In the case of a rightful complaint, we will replace the product or its defective part. In both cases, the warranty period is extended by the period of repair. It is forbidden to perform any modifications or interventions into the DLM–35 level meter without manufacturer’s approval. Any repairs must only be carried out by the producer or authorized service organisations. Installation, commissioning, operation and maintenance of the DLM–35 level meter has to be carried out in accordance with this instruction manual; the provisions of regulations in force regarding the installation of electrical equipment have to be adhered to. Labels for device of the type DLM–35N(NT)-__-__-I-_-__: 16 .  Marking of labels Symbol of producer: logo Dinel® Internet address: www.dinel.cz Country of origin: Made in Czech Republic Connection scheme and labelling of wires: +U, 0 V Type of level meter: DLM–35N(T)-__-__-I-_-__ E_____ Cable length: Cable: _ _ m Serial number: Ser. No.: ______ – (from the left: production year, serial production number) Output current range: U = 9 ... 34 V = Supply voltage range: I = 4 ... 20 mA IP6_ 0 V +U 1(bn) 3(bu) I = 4 ... 20 mA U = 9 ... 34 V t = -40 ... +85 °C a DLM-35N-__-__-I-_-__ E_____ Cable:__m No.: ______ Dinel www.dinel.cz Made in Czech Republic Délka112mm-výška12mm Štítekprovarianty DLM 35N-__-__-I-_-__ - IP6_ 0 V +U 1(bn) 3(bu) I = 4 ... 20 mA U = 9 ... 34 V t = -40 ... +85 °C a DLM-35NT-__-__-I-_-__ E_____ Cable:__m No.: ______ Dinel www.dinel.cz Made in Czech Republic Štítekprovarianty DLM 35NT-__-__-I-_-__ - IP6_ 0 V +U 1(bn) 3(bu) I = 4 ... 20 mA U = 9 ... 34 V t = -40 ... +85 °C a DLM-35N-__-__-I-_-__ E_____ Cable:__m No.: ______ Dinel www.dinel.cz Made in Czech Republic Délka112mm-výška12mm Štítekprovarianty DLM 35N-__-__-I-_-__ - IP6_ 0 V +U 1(bn) 3(bu) I = 4 ... 20 mA U = 9 ... 34 V t = -40 ... +85 °C a DLM-35NT-__-__-I-_-__ E_____ Cable:__m No.: ______ Dinel www.dinel.cz Made in Czech Republic Štítekprovarianty DLM 35NT-__-__-I-_-__ -

Labels for device of the type DLM–35N(NT)-__-__U-_-__: Symbol of producer: logo Dinel® Contact: Dinel, s.r.o., U Tescomy 249, 760 01 Zlín, Czech Republic, www.dinel.cz Connection scheme and labelling of wires:+U, 0 V Type of level meter: DLM–35Xi(XiT)-__-__-I-_-__ E______ Cable length: Cable: _ _ m Serial number: Ser. No.: ______ – (from the left: production year, serial production number) Mark of non-explosive device: variant (Xi): II 1 G Ex ia IIB T4 Ga; II 1 D Ex ia IIIC T120°C Da variant (XiT): II 1/2 G Ex ia IIB T4 Ga/Gb; II 1/2 D Ex ia IIIC T120°C Da/Db Supply voltage range: I = 4 ... 20 mA Limit parameters: Ui = 30 V =, Ii = 132 mA; Pi = 0,99 mW; Ci = 35 nF; Li = 10 μH Ambient temperature range: ta= -40 ... +75 °C Number of certificate of intrinsic safety: FTZÚ 16 ATEX 0138X Protection class: IP6_; Compliance mark: Number of authorized person supervising over the quality system: 1026 Electro-waste take-back system mark: IP6_ U = 0 ... 10 V out U = 12 ... 34 V t = -40 ... +85 °C a DLM-35N-__-__U-_-__ E_____ Cable:__m No.: ______ Dinel www.dinel.cz Made in Czech Republic Délka112mm-výška12mm Štítekprovarianty DLM 35N-__-__-U-_-__ - U Uout U 0V V 1(bn) 3(bu) 4(bk) IP6_ U = 0 ... 10 V out U = 12 ... 34 V t = -40 ... +85 °C a DLM-35NT-__-__U-_-__ E_____ Cable:__m No.: ______ Dinel www.dinel.cz Made in Czech Republic Štítekprovarianty DLM 35NT-__-__-U-_-__ - U Uout U 0V V 1(bn) 3(bu) 4(bk) Ambient temperature range: ta = -40 ... +85 °C Protection class: IP6_ (see. Protection class according to electrical connection) Compliance mark: Electro-waste take-back system mark: IP6_ U = 0 ... 10 V out U = 12 ... 34 V t = -40 ... +85 °C a DLM-35N-__-__U-_-__ E_____ Cable:__m No.: ______ Dinel www.dinel.cz Made in Czech Republic Délka112mm-výška12mm Štítekprovarianty DLM 35N-__-__-U-_-__ - U Uout U 0V V 1(bn) 3(bu) 4(bk) IP6_ U = 0 ... 10 V out U = 12 ... 34 V t = -40 ... +85 °C a DLM-35NT-__-__U-_-__ E_____ Cable:__m No.: ______ Dinel www.dinel.cz Made in Czech Republic Štítekprovarianty DLM 35NT-__-__-U-_-__ - U Uout U 0V V 1(bn) 3(bu) 4(bk) Symbol of producer: logo Dinel® Internet address: www.dinel.cz Country of origin: Made in Czech Republic Connection scheme and labelling of wires: +U, Uout, 0 V Type of level meter: DLM–35N(T)-__-__U-_-__ E______ Cable length: Cable: _ _ m Serial number: Ser. No.: ______ – (from the left: production year, serial production number) Supply voltage range: U = 12 ... 34 V = Output voltage range: Uout = 0 ... 10 V Ambient temperature range: ta = -40 ... +85 °C Protection class: IP6_ (see. Protection class according to electrical connection) Compliance mark: Electro-waste take-back system mark: Labels for device of the type DLM–Xi(XiT): Délka112mm-výška12mm Štítekprovarianty DLM 35Xi-__-__-I-_-__ - Štítekprovarianty DLM 35XiT-__-__-I-_-__ - No.: ______ DLM 35Xi-__-__-I-_-__ - E_____ Cable:__m No.: ______ DLM 35XiT-__-__-I-_-__ - E_____ Cable:__m II 1 G Ex ia IIB T /2 4 Ga/Gb II 1 D Ex ia II T °C /2 I C 120 Da/Db FTZÚ 16 ATEX 0138X No.: ______ E_____ Cable:__m II 1 G Ex ia IIB T4 Ga II 1 D Ex ia II T °C I C 120 Da FTZÚ 16 ATEX 0138X 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) I 4 ... 20 mA = U = V i 30 t = - 0...+ 5 °C a 4 7 P = mW i 0,99 L = 10 uH i C = nF i 35 I = 1 mA i 32 I 4 ... 20 mA = U = V i 30 t = - 0...+ 5 °C a 4 7 P = mW i 0,99 L = 10 uH i C = nF i 35 I = 1 mA i 32 IP6_ 1026 IP6_ 1026 Dinel Dinel, s.r.o. U Tescomy 249 760 01 Zlín Czech Republic www.dinel.cz Dinel Dinel, s.r.o. U Tescomy 249 760 01 Zlín Czech Republic www.dinel.cz Štítekprovarianty DLM 35XiM-__-__-I-_-__ - Štítekprovarianty DLM 35XiMT-__-__-I-_-__ - No.: ______ DLM 35XiM-__-__-I-_-__ - E_____ Cable:__m No.: ______ DLM 35XiMT-__-__-I-_-__ - E_____ Cable:__m I M1 Ex ia I Ma FTZÚ 16 ATEX 0138X No.: ______ E_____ Cable:__m I M1 Ex ia I Ma FTZÚ 16 ATEX 0138X 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) I 4 ... 20 mA = U = V i 30 t = - 0...+ 5 °C a 4 7 P = mW i 0,99 L = 10 uH i C = nF i 35 I = 1 mA i 32 I 4 ... 20 mA = U = V i 30 t = - 0...+ 5 °C a 4 7 P = mW i 0,99 L = 10 uH i C = nF i 35 I = 1 mA i 32 IP6_ 1026 IP6_ 1026 Dinel Dinel, s.r.o. U Tescomy 249 760 01 Zlín Czech Republic www.dinel.cz Dinel Dinel, s.r.o. U Tescomy 249 760 01 Zlín Czech Republic www.dinel.cz Délka112mm-výška12mm Štítekprovarianty DLM 35Xi-__-__-I-_-__ - Štítekprovarianty DLM 35XiT-__-__-I-_-__ - No.: ______ DLM 35Xi-__-__-I-_-__ - E_____ Cable:__m No.: ______ DLM 35XiT-__-__-I-_-__ - E_____ Cable:__m II 1 G Ex ia IIB T /2 4 Ga/Gb II 1 D Ex ia II T °C /2 I C 120 Da/Db FTZÚ 16 ATEX 0138X No.: ______ E_____ Cable:__m II 1 G Ex ia IIB T4 Ga II 1 D Ex ia II T °C I C 120 Da FTZÚ 16 ATEX 0138X 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) I 4 ... 20 mA = U = V i 30 t = - 0...+ 5 °C a 4 7 P = mW i 0,99 L = 10 uH i C = nF i 35 I = 1 mA i 32 I 4 ... 20 mA = U = V i 30 t = - 0...+ 5 °C a 4 7 P = mW i 0,99 L = 10 uH i C = nF i 35 I = 1 mA i 32 IP6_ 1026 IP6_ 1026 Dinel Dinel, s.r.o. U Tescomy 249 760 01 Zlín Czech Republic www.dinel.cz Dinel Dinel, s.r.o. U Tescomy 249 760 01 Zlín Czech Republic www.dinel.cz Štítekprovarianty DLM 35XiM-__-__-I-_-__ - Štítekprovarianty DLM 35XiMT-__-__-I-_-__ - No.: ______ DLM 35XiM-__-__-I-_-__ - E_____ Cable:__m No.: ______ DLM 35XiMT-__-__-I-_-__ - E_____ Cable:__m I M1 Ex ia I Ma FTZÚ 16 ATEX 0138X No.: ______ E_____ Cable:__m I M1 Ex ia I Ma FTZÚ 16 ATEX 0138X 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) I 4 ... 20 mA = U = V i 30 t = - 0...+ 5 °C a 4 7 P = mW i 0,99 L = 10 uH i C = nF i 35 I = 1 mA i 32 I 4 ... 20 mA = U = V i 30 t = - 0...+ 5 °C a 4 7 P = mW i 0,99 L = 10 uH i C = nF i 35 I = 1 mA i 32 IP6_ 1026 IP6_ 1026 Dinel Dinel, s.r.o. U Tescomy 249 760 01 Zlín Czech Republic www.dinel.cz Dinel Dinel, s.r.o. U Tescomy 249 760 01 Zlín Czech Republic www.dinel.cz

17 Labels for device of the type DLM–Xi(XiT): No.: ______ DLM 35XiT-__-__-I-_-__ - E_____ Cable:__m II 1 G Ex ia IIB T /2 4 Ga/Gb II 1 D Ex ia II T °C /2 I C 120 Da/Db FTZÚ 16 ATEX 0138X No.: ______ E_____ Cable:__m 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) I 4 ... 20 mA = U = V i 30 t = - 0...+ 5 °C a 4 7 P = mW i 0,99 L = 10 uH i C = nF i 35 I = 1 mA i 32 IP6_ 1026 Dinel Dinel, s.r.o. U Tescomy 249 760 01 Zlín Czech Republic www.dinel.cz Štítekprovarianty DLM 35XiM-__-__-I-_-__ - Štítekprovarianty DLM 35XiMT-__-__-I-_-__ - No.: ______ DLM 35XiM-__-__-I-_-__ - E_____ Cable:__m No.: ______ DLM 35XiMT-__-__-I-_-__ - E_____ Cable:__m I M1 Ex ia I Ma FTZÚ 16 ATEX 0138X No.: ______ E_____ Cable:__m I M1 Ex ia I Ma FTZÚ 16 ATEX 0138X 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) I 4 ... 20 mA = U = V i 30 t = - 0...+ 5 °C a 4 7 P = mW i 0,99 L = 10 uH i C = nF i 35 I = 1 mA i 32 I 4 ... 20 mA = U = V i 30 t = - 0...+ 5 °C a 4 7 P = mW i 0,99 L = 10 uH i C = nF i 35 I = 1 mA i 32 IP6_ 1026 IP6_ 1026 Dinel Dinel, s.r.o. U Tescomy 249 760 01 Zlín Czech Republic www.dinel.cz Dinel Dinel, s.r.o. U Tescomy 249 760 01 Zlín Czech Republic www.dinel.cz Size of labels 112 x 12 mm, the size shown does not correspond to reality. FTZÚ 16 ATEX 0138X t = - 0...+ 5 °C a 4 7 1026 760 01 Zlín Czech Republic ww Štítekprovarianty DLM 35XiM-__-__-I-_-__ - Štítekprovarianty DLM 35XiMT-__-__-I-_-__ - No.: ______ DLM 35XiM-__-__-I-_-__ - E_____ Cable:__m No.: ______ DLM 35XiMT-__-__-I-_-__ - E_____ Cable:__m I M1 Ex ia I Ma FTZÚ 16 ATEX 0138X No.: ______ E_____ Cable:__m I M1 Ex ia I Ma FTZÚ 16 ATEX 0138X 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) 0 V +U 1(bn) 3(bu) I 4 ... 20 mA = U = V i 30 t = - 0...+ 5 °C a 4 7 P = mW i 0,99 L = 10 uH i C = nF i 35 I = 1 mA i 32 I 4 ... 20 mA = U = V i 30 t = - 0...+ 5 °C a 4 7 P = mW i 0,99 L = 10 uH i C = nF i 35 I = 1 mA i 32 IP6_ 1026 IP6_ 1026 Dinel Dinel, s.r.o. U Tescomy 249 760 01 Zlín Czech Republic www.dinel.cz Dinel Dinel, s.r.o. U Tescomy 249 760 01 Zlín Czech Republic www.dinel.cz Symbol of producer: logo Dinel® Contact: Dinel, s.r.o., U Tescomy 249, 760 01 Zlín, Czech Republic, www.dinel.cz Connection scheme and labelling of wires:+U, 0 V Type of level meter:DLM–35XiM(XiMT)-__-__-I-_-__ E______ Cable length: Cable: _ _ m Serial number: Ser. No.: ______ – (from the left: production year, serial production number) Mark of non-explosive device: I M1 Ex ia I Ma Supply voltage range: I = 4 ... 20 mA Limit parameters: Ui = 30 V =, Ii = 132 mA; Pi = 0,99 mW; Ci = 35 nF; Li = 10 μH Ambient temperature range: ta= -40 ... +75 °C Number of certificate of intrinsic safety: FTZÚ 16 ATEX 0138X Protection class: IP6_; Compliance mark: Number of authorized person supervising over the quality system: 1026 Electro-waste take-back system mark:

17.  Technical specifications Basic technical data Supply voltage DLM –  35N(T)–_ _–_–I DLM –  35N(T)–_ _–_–U 9 ... 34 V DC 12 ... 34 V DC Current output Voltage output 4 ... 20 mA (2-wire) 0 ... 10 V (3-wire) Power consumption DLM–35_–_ _–_–I DLM–35_–_ _–_–U 3.75 ... 20.5 mA 5 mA (voltage output open circuit) Non-linearity max. 1 % Temperature error max. 0.05% / K Voltage error for current and voltage output max. 0.3 μA/V and 0.1 mV/V Leakage resistance (electrode - housing) / dialectic strength 1 MΩ / 200 V DC Coupling capacity (housing - power) / dielectric strength 50 nF / 350 V AC Coupling capacity (electrode - power) / dielectric strength 47 nF / 350 V AC Ambient temperature range: - 40 ... + 85 °C Protection type DLM-35_-_ _-C-_-_ type DLM-35_-_ _-A(B,V,H)-_-_ IP67 IP68 Maximum load resistance for current output (at U = 24 V) Rmax= 700 Ω Weight (excluding electrode and cable) performance N performance NT approx. 0.3 kg approx. 0.6 kg Cable (version with cable glands) PVC 2 x 0.75 mm2 or 3 x 0.5 mm2 (according to variant) Electrical parameters (variant Xi, XiT, XiM, XiMT) Power supply voltage 9 ... 30 V DC Limit values Ui = 30 V DC; Ii = 132 mA; Pi = 0,99 mW; Ci = 35 nF; Li = 10 µH Reference value LC for the parameters of the used cable typic C < 150 pF/m typic L < 0,8 µH /m Process connection type size marking Pipe thread G 1'' G 1 G 3/4'' G3/4 Metric thread M27x2 M27 M30x1,5 M30 Taper pipe thread NPT 3/4 NPT Jointless connection (Tri-Clamp) ø 34 mm Cl34 ø 50,5 mm Cl50

19 Working areas and area classification (EN 60079-0, EN 60079-10-1(2)) DLM – 35N Basic performance for non-explosive atmospheres. DLM –35NT High-temperature basic performance for non-explosive atmospheres. DLM – 35Xi Intrinsically safe explosion-proof performance for use in hazardous areas (explosive gas atmospheres or explosive atmospheres with dust) II 1 G Ex ia IIB T4 Ga; II 1 D Ex ia IIIC T120°C Da with intrinsically safe supply units, whole sensor zone 0 and 20. DLM – 35XiT Intrinsically safe high-temperature explosion-proof performance for use in hazardous areas (explosive gas atmospheres or explosive atmospheres with dust) II 1/2 G Ex ia IIB T4 Ga/Gb; II 1/2 D Ex ia IIIC T120°C Da/Db with intrinsically safe supply units, electrode part zone 0 and 20, head zone 1 and 21. DLM– 35XiM Intrinsically safe explosion-proof performance for use in mines with the occurrence of methane or coal dust I M1 Ex ia I Ma with intrinsically safe supply units. DLM – 35XiMT Intrinsically safe high-temperature explosion-proof performance for use in mines with the occurrence of methane or coal dust I M1 Ex ia I Ma with intrinsically safe supply units. Use materials sensor part variants standard material * Wetted parts: Housing all types stainless steel W.Nr. 1.4301 (AISI 304) Rod electrode all types expect DLM – 35_– 50 stainless steel W.Nr. 1.4404 (AISI 316L) Rope electrode DLM – 35_– 50 stainless steel W.Nr. 1.4401 (AISI 316) Reference tube DLM – 35_– 40, 41 stainless steel W.Nr. 1.4301 (AISI 304) Insulating bushing DLM – 35_– 20, 21, 22, 30, 31, 40, 41 PTFE DLM – 35_– 25, 50 PPS + GF40 Electrode coating DLM – 35_– 21, 31, 41 FEP DLM – 35_– 22, 25 PFA Weight DLM – 35_– 50 stainless steel W.Nr. 1.4301 (AISI 304) No wetted parts: Cable gland DLM – 35_–_ _–A stainless steel W.Nr. 1.4571 (AISI 316 Ti)/NBR DLM – 35_–_ _–B plastic PA / NBR DLM – 35_–_ _–D nickel-plated brass / PA / rubber CR / NBR DLM – 35_–_ _–V plastic PA / NBR DLM – 35_–_ _–H plastic PA / NBR Connector M12 DLM – 35_–_ _–C nickel-plated brass / PA * It is always necessary to verify the chemical compatibility of the material with the measured medium. You can also choose another type of material after agreement.

tm – media temperature (at electrode) tp – temperature in process connection place ta – ambient temperature (housing with electronic module) Variant N, Xi, XiM Variant NT, XiT, XiMT Zone 1 – zone with a flammable fume and gas explosion hazard Zone 21 – zone with a dust ignition hazard Zone 0 – zone with a flammable fume and gas explosion hazard Zone 20 – zone with a dust ignition hazard Fig. 8: Illustration of areas for temperature measurement and explosive zones Temperature resistivity (variant N, NT, Xi, XiM, XiT, XiMT) variant temperature tm temperature tp temperature ta DLM-35N–20, 30 -40°C ... +300°C -40°C ... +85°C -40°C ... +85°C DLM-35N–21, 22, 31, 40, 41 -40°C ... +200°C -40°C ... +85°C -40°C ... +85°C DLM-35N–25 -40°C ... +200°C -40°C ... +85°C -40°C ... +85°C DLM-35N–50 -40°C ... +250°C -40°C ... +85°C -40°C ... +85°C DLM-35NT–20, 30, -40°C ... +300°C -40°C ... +200°C -40°C ... +85°C DLM-35NT–21, 22, 31, 40, 41 -40°C ... +200°C -40°C ... +200°C -40°C ... +85°C DLM-35NT–25 -40°C ... +200°C -40°C ... +200°C -40°C ... +85°C DLM-35NT–50 -40°C ... +250°C -40°C ... +200°C -40°C ... +85°C DLM-35Xi, XiM–20, 30 -40°C ... +300°C -40°C ... +75°C -40°C ... +75°C DLM-35Xi, XiM–21, 22, 31, 40, 41 -40°C ... +200°C -40°C ... +75°C -40°C ... +75°C DLM-35Xi, XiM–25 -40°C ... +200°C -40°C ... +75°C -40°C ... +75°C DLM-35Xi, XiM–50 -40°C ... +250°C -40°C ... +75°C -40°C ... +75°C DLM-35XiT, XiMT–20, 30 -40°C ... +300°C -40°C ... +200°C -40°C ... +75°C DLM-35XiT, XiMT–21, 22, 31, 40, 41 -40°C ... +200°C -40°C ... +200°C -40°C ... +75°C DLM-35XiT, XiMT–25 -40°C ... +200°C -40°C ... +200°C -40°C ... +75°C DLM-35XiT, XiMT–50 -40°C ... +250°C -40°C ... +200°C -40°C ... +75°C DLM-35XiM (XiMT) - mine application Max. 150°C on any surface where the coal-dust can form layers Note: For the correct operation of the level sensor, none of the here provided temperature ranges may be exceeded (tp, tm or ta). The here-mentioned temperatures are visually explain in Fig.

21 Pressure resistivity (variant N, NT, Xi, XiM, XiT, XiMT) variant max. operating pressure for temperature tp Up to 30°C Up to 85°C Up to 120°C Up to 150°C Up to 200°C DLM-35N–20, 30 5 MPa (50 bar) 2,5 MPa (25 bar) – – – DLM-35N–21, 22, 31, 40, 41 5 MPa (50 bar) 2,0 MPa (20 bar) – – – DLM-35N–25 2,0 MPa (20 bar) 2,0 MPa (20 bar) – – – DLM-35N–50 0,1 MPa (1 bar) 0,1 MPa (1 bar) – – – DLM-35NT–20, 30, 5 MPa (50 bar) 2,5 MPa (25 bar) 1,5 MPa (15 bar) 1 MPa (10 bar) 0,5 MPa (5 bar) DLM-35NT–21, 22, 31, 40, 41 5 MPa (50 bar) 2,0 MPa (20 bar) 1,5 MPa (15 bar) 1 MPa (10 bar) 0,1 MPa (1 bar) DLM-35NT–25 2,0 MPa (20 bar) 2,0 MPa (20 bar) 2,0 MPa (20 bar) 2,0 MPa (20 bar) 2,0 MPa (20 bar) DLM-35NT–50 0,1 MPa (1 bar) 0,1 MPa (1 bar) 0,1 MPa (1 bar) 0,1 MPa (1 bar) 0,1 MPa (1 bar) DLM-35Xi, XiM–20, 30 5 MPa (50 bar) 2,5 MPa (25 bar) – – – DLM-35Xi, XiM–21, 22, 31, 40, 41 5 MPa (50 bar) 2,0 MPa (20 bar) – – – DLM-35Xi, XiM–25 2,0 MPa (20 bar) 2,0 MPa (20 bar) – – – DLM-35Xi, XiM–50 0,1 MPa (1 bar) 0,1 MPa (1 bar) – – – DLM-35XiT, XiMT–20, 30 5 MPa (50 bar) 2,5 MPa (25 bar) 1,5 MPa (15 bar) 1 MPa (10 bar) 0,5 MPa (5 bar) DLM-35XiT, XiMT–21, 22, 31, 40, 41 5 MPa (50 bar) 2,0 MPa (20 bar) 1,5 MPa (15 bar) 1 MPa (10 bar) 0,1 MPa (1 bar) DLM-35XiT, XiMT–25 2,0 MPa (20 bar) 2,0 MPa (20 bar) 2,0 MPa (20 bar) 2,0 MPa (20 bar) 2,0 MPa (20 bar) DLM-35XiT, XiMT–50 0,1 MPa (1 bar) 0,1 MPa (1 bar) 0,1 MPa (1 bar) 0,1 MPa (1 bar) 0,1 MPa (1 bar)

18 .  Packings, shipping and storage The device DLM–35 is packaged in a  polyethylene bag, and the entire consignment is placed into a cardboard box. A suitable filler material is used in the cardboard box to prevent mechanical damage during transport. Remove the device from the packaging only just before using, thereby protecting it from potential damage. A forwarding company will be used to ship goods to the customer. Upon prior agreement, ordered goods can be picked up in person at company headquarters. When receiving, please check to see that the consignment is complete and matches the order, or to see if any damage has occurred to the packaging and device during transport. Do not use a device clearly damaged during transport, but rather contact the manufacturer in order to resolve the situation. If the device is to be further shipped, it must be wrapped in its original packaging and protected against impact and weather conditions. Store the device in its original packaging in dry areas covered from weather conditions, with humidity of up to 85 % without effects of chemically active substances. The storage temperature range is -10 °C to +50 °C. All level meters except the type variant DLM–35_–50 are given protective covers at ends of electrodes (longer than 100 mm) and of reference tubes in order to prevent damage to electrode and tubes, tearing of the package or injury of persons handling them. Remove the cover prior to putting into operation. Factory default 4 mA (0V) electrode system capacity in open space 20 mA (10V) capacity 1nF (± 20%) This setting can not be used directly for level measurement, but it is always necessary to make setting according to chapter 9. In special cases (e.g.: by using reference electrode) sensor settings can be agreed with the manufacturer.

Fax: +420 577 002 007 E-mail: [email protected] www.dinel.cz Find the updated version at www.dinel.cz version: 08/2017 industrial electronics 06/2018