DiligenceEV（4-20mA）数据记录器

Diligence EV 4 to 20mA Data Logger with LCD Display

Diligence EV data logger for use with PLC and other control systems and sensor transmitters. Measures industry standard 4 to 20mA for almost limitless applications. Measurement options available include, temperature, humidity, pressure, flow, pH and user definable, 6-pin Lumberg socket for sensor connection, programmable selection of measurement parameter and instrument accuracy of +/-0.3% of full scale at 20°C ambient. Complete with ADP50 connector cable with Lumberg plug.

Requires dedicated software and a computer interface to download data to a PC - see accessories. Two versions of software are available, EVSW for general use and ideal for HACCP and other quality systems, EVSWPRO which aids compliance with 21CFR Part 11.


Comark EV software features include:
a) Selection of resolution between 0 and 4 decimals - on PC and printouts
b) Freeform text of up to 8 characters for user definable measurement units
c) Selection of over range and under range points
d) Selection of scale high and low values equating to 20mA and 4mA