SEFRAM DAS220BAT Operation & User’s Manual

need. Just open the « VNC viewer » file where you recorded it. On the VNC Server line: you must type the IP address of your recorder and the password (the default password is « sefram »), then click « Connect » You will be able to control your recorder from your computer. ...

The thermocouple measurements are treated as voltage measurements. For a given range of temperature measurement, the software calculates the voltage caliber the following way: * Let « T » the absolute value of the max. measurable value, in °C * Add 40°C to take the max. cold welding temperature into account * Search the corresponding voltage value U in the table of thermocouples * Program the caliber with U included in the range. Example: You want to program a measurement range between -50 and + 50°C with a J thermocouple: ...

Trigger: Combination of analogic channels After selection of a trigger on a set of logic channels, the window allows you to set the trigger under several conditions. Then, by pressing the various thresholds in front of their respective channels, you open the threshold parameter window.  One of the thresholds (or): the first achieved condition activates the trigger  All thresholds (and): all conditions must be simultaneously achieved to validate the trigger  A table makes it possible to select all channels and the validity of the channels Selecting t ...

The extension box input/output interface option (code 984405500) makes it possible to:  Convert an alternating voltage (example 230V 50Hz) into a logic signal 1  Easy connection of the inputs of the 16 logic channels  Insulation of the 16 logic inputs (250V=~ between channels, 250V=~ between channels and ground)  Easy connection of the alarm outputs by a screw terminal  Power supply of an external accessory with 3.3V, 5V or 12V by a screw terminal. Connection of the logic channels according to the signal voltage:  0 to 250V ...

This is one of the most important concepts of the CEI recommendation; it tends to shorten the list of specifications. To do so, it introduces the concept of PREDICTIVE CLASS that depends on the C CLASS INDEX. The normalized values of the class index are: C = 0.1, 0.25, 0.5 and 1. The intrinsic error (in the reference conditions) does not exceed + C % (the manufacturer may also specify this limit of the intrinsic error as an absolute value (ex. + 5 µV) for the first calibers). The variations (of the measured value) with the variations of one of th ...

Inputs are according to the following circuit: Non-connected inputs are 0V potential (level 0). Number of logic channels: from 1 to 12. TTL level: 3.3V (protected up to 24V) To create a rising edge, you only have to place a connection between the power input and output of the connector. Similarly, to create a falling edge, you only have to remove this connection. You can also use an output signal TTL 3.3V. Plotting and display: They are displayed at the top or the bottom of the screen according to the selected position. They are numbered from the right to the left. ...

However, if the appliance has remained unused for more than one month, check its loading status and reload it if required. Security advice:  Never heat up or throw the battery pack into fire  Never shunt parts of the battery: risk of explosion!  Do not bore the battery.  Do not dismantle the battery pack.  Do not reverse the polarities of the battery.  This battery pack includes a protective item that shall not be damaged or removed.  Do not store the pack i ...

Compensation of the cold welding: ± 0.5°C 11.4. Pt100/Pt1000 Record  Current generator:  Pt100: 1mA  Pt1000: 100µA  Domain of use: -200°C to 850°C  2 wires or 3 wires  Correction resistance in 2-wire mode: max. 30Ω  max. resistance in 3-wire mode: 50Ω  Accuracy at 20°C room temperature: ±0.3°C ± 0.1% of the measurement value 11.5. Resistance Probe Record 2 input ranges:  1kΩ:  Current generator: 1mA  Accuracy 1Ω  10kΩ  Current generator: 100µA  Accuracy 10Ω 11.6. Samp ...