Hanna Instruments HI 8931 Manuals

2 pdf manual(s) Hanna Instruments HI 8931 for free download (Document Types: Instruction manual)

Hanna Instruments HI 8931 Instruction manual [PDF] (27 pages)

  • Identifier: id-413721
  • Brand: Hanna Instruments
  • Device: HI 8931 Transmitter
  • Type: PDF
  • Key Aspects: User Training Recommendations, Hardware Verification Checklists, Advanced Configuration Methods
  • UPD Date: 07.08.2026
  • Source File: 392319.pdf
  • Pages: 27
  • Description: Device maintenance guide for the Hanna Instruments HI 8931.
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  • 3 2 Dear Customer, Thank you for choosing a HANNA instruments® product. Please read this instruction manual carefully before using the instru- ment. This manual will provide you with all the necessary information for correct use of the instruments, as well as a precise idea of thier versatility in a wide range of applications. If you need additional technical information, do not hesitate to e-mail us at tech@hannainst.com These instruments are in complian
  • 5 4 Four models with different measurement ranges are available to suit any application needs: • HI8931A / HI943500A / HI8936A / HI8936AL from 0.0 to 199.9 mS/cm • HI8931B / HI 943500B / HI8936B / HI8936BL from 0.00 to 19.99 mS/cm • HI 8931C / HI 943500C / HI8936C / HI8936CL from 0 to 1999 μS/cm • HI 8931D / HI 943500D / HI8936D / HI8936DL from 0.0 to 199.9 μS/cm Other features include: recorder output in 0-20 mA or 4-20 mA configuration; LED ind
  • 7 6 Unplug the instrument from power supply before replacing the fuse. REAR PANEL OF HI 8931 SERIES 1. POWER OUTPUT terminals (+20 V and COM) for connec- tion to a conductivity transmitter (HI 8936) 2. mA INPUT from a conductivity transmitter 3. mA OUTPUT terminals for connection to a recorder 4. SET SELECT terminals for reverse control operation 5. SET terminals for connection to a dosing pump 6. ALARM terminals for connection to an external alarm device
  • 9 8 MECHANICAL DIMENSIONS OF HI8931 AND HI943500 Front view of the panel-mounted unit These dimensions show the cutout size for the installation. Side view of the panel-mounted unit Adjustable location brackets (supplied with the meter) allow the indicator to slide into the cutout and will hold the unit securely in place. 190 mm (7.50
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Instruction Manual HI8931 • HI8936 Series HI943500 Series Conductivity Process Controllers and Transmitters w w w . h a n n a i n s t . c o m

Hanna Instruments HI 8931 Instruction manual [PDF] (48 pages)

  • Identifier: id-1829512
  • Brand: Hanna Instruments
  • Device: HI 8931 Controller
  • Type: PDF
  • Key Aspects: Product Performance Metrics, Information on Regular Maintenance, Risk Mitigation and Accident Prevention
  • UPD Date: 06.07.2026
  • Source File: 1893251.pdf
  • Pages: 48
  • Description: Operation guide for the Hanna Instruments HI 8931.
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  • 22 Dear Customer, Thank you for choosing a HANNA instruments® product. Please read this instruction manual carefully before using the instru- ment. This manual will provide you with all the necessary information for correct use of the instruments, as well as a precise idea of thier versatility in a wide range of applications. If you need additional technical information, do not hesitate to e-mail us at tech@hannainst.com tech@hannainst.com tech@hannainst.
  • 3 PRELIMINARY EXAMINATION PRELIMINARY EXAMINATION PRELIMINARY EXAMINATION PRELIMINARY EXAMINATION PRELIMINARY EXAMINATION GENERAL DESCRIPTION GENERAL DESCRIPTION GENERAL DESCRIPTION GENERAL DESCRIPTION GENERAL DESCRIPTION Remove the instrument from the packing material and examine it care- fully to make sure that no damage has occurred during shipping. If there is any noticeable damage, notify your dealer. Each model is supplied complete with: • Mounting
  • 4 Four models with different measurement ranges are available to suit any application needs: • HI8931A / HI8936A / HI8936AL from 0.0 to 199.9 mS/cm • HI8931B / HI8936B / HI8936BL from 0.00 to 19.99 mS/cm ••••• HI 8931C / HI8936C / HI8936CL from 0 to 1999 µS/cm ••••• HI 8931D / HI8936D / HI8936DL from 0.0 to 199.9 µS/cm Other features include (for HI 8931): recorder output in 0-20 mA or 4- 20 mA configuration; LED indicators which
  • 5 FUNCTIONAL DESCRIPTION H FUNCTIONAL DESCRIPTION H FUNCTIONAL DESCRIPTION H FUNCTIONAL DESCRIPTION H FUNCTIONAL DESCRIPTION HIIIII 8931 8931 8931 8931 8931 KEYPAD MEASURE To read measurements and enable diagnostic tests ΔALARM To display and set tolerance of the alarm SET To display and set the working dosing point TEST SLOPE Diagnostic function TEST OFFSET Diagnostic function When a key is pressed, the corresponding LED lights up to indicate that the fu
  • 6 Unplug the instrument from power supply before replacing the fuse. Only one of DIN or INPUT TRANSMITTER can be used at a moment. Leave unconnected the other connection. Only one of recorder output connections (0-20 mA or 4-20 mA) can be used at a moment. Leave unconnected the unused terminal. REAR PANEL OF HI 8931 SERIES 1. DIN connector for EC probe 2. Trimmer for offset calibration 3. Label with marked A, B, C or D instrument type 4. SET terminals for
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1 Instruction Manual Instruction Manual Instruction Manual Instruction Manual Instruction Manual HHHHHIIIII8931 • H 8931 • H 8931 • H 8931 • H 8931 • HIIIII8936 Series 8936 Series 8936 Series 8936 Series 8936 Series Conductivity P Conductivity P Conductivity P Conductivity P Conductivity Process rocess rocess rocess rocess Controllers and T Controllers and T Controllers and T Controllers and T Controllers and Transmitters ransmitters ransmitters ransmitters ransmitters w w w . h a n n a i n s t . c o m w w w . h a n n a i n s t . c o m w w w . h a n n a i n s t . c o m w w w . h a n n a i n s t . c o m w w w . h a n n a i n s t . c o m

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