Technical Information

4-20 mA current loop

How to configure a 4-20 mA input on a PLC.
Article with a step by step approach on hooking up configuring 4-20 mA inputs to a PLC.
Current range 4-20mA testers
DIVIZE current control units are available with different current range.
Connecting the 4-20 mA current source
Information about the connections of a 2-wire and 4-wire 4-20 mA device.
Simulating 4-20mA with a potentiometer
How to create a 4-20mA signal with a potentiometer and a resistor.
Loop checking procedure
How to use a current loop tester for loop checking. Loop checking procedure explanation.
4-20mA analog inputs testing according Namur NE43
Short explanation of the Namur NE43 recommendation regarding input testing on analog PLC and DCS system inputs.
4-20 mA scaling calculator
Online calculator to convert physical values to 4-20 mA loop current
Current Loop Voltage Calculator
Online calculator to calculate voltage drop in a Current Loop system.
List of standards regarding 4-20mA current loop test units
Standards to which the current loop test units comply.

A2007U USB/NFC 4-20 mA simulator software support

Labview driver support files.
Support for Labview driver for programmable 4-20 mA simulator A2007U.
Software support for A2007U CLI and upgrade.
Software support for A2007U programmable 4-20 mA simulator.

Oxygen monitor

Weather dependent control
Application example of the oxygen analyser as a weather dependent control system.
Standards oxygen measurement
Standards to which the oxygen monitor units comply.


Attachment list
List of product attachments, datasheets, manuals, CE-declaration, FCC-declaration, software and others.
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