4 20ma Current Generator

Its output range is switchable between default 4 20ma and max.

4 20ma current generator. Hic 420g 4 20ma current signal generator is a kind of accurate panel mounted 4 20ma signal generators calibrators. 4 20ma generator adjustable analog quantity current signal generator module for frequency converter. We hope this video will be hel. Signal generator power supply droking dc 24v 0 20ma 4 20ma 0 10v adjustable current voltage analog current signal source with 3 digits led digital display meter 4 6 out of 5 stars 49 28 49 28.

In this tutorial video we will learn how to generate 4 20ma signal in our lab using dc power source and variable resistance. 3 21ma output accuracy is 0 5. It is designed for sensor s signal simulation meter s testing valve calibration etc. When used as a constant current source the maximum current output does not exceed 22ma.

That current generator can be used in 2 wire 4 20ma or 4 wire 4 20ma signal simulation and widely used in 4 20ma current source simulation valve adjustment meters testing analog transmitter signal output etc. Brt 420lgpm new version programmable 2 wire 4 20ma signal generator is a precision adjustable panel mounted 4 20ma current loop simulator or signal generator with lcd display. When deciding on what voltage of power supply to use for your particular setup be sure to consider that the power supply voltage must be at least 10 greater than the total voltage drop of the attached components the transmitter receiver and even wire. The 4 ma to 20 ma current loop is a common method of transmitting sensor information in many industrial process monitoring applications typically in systems monitoring pressure temperature ph flow or other physical factors.

There are many common voltages that are used with 4 20 ma current loops 9 12 24 etc depending on the particular setup. 1 x signal generator.