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1 maj 2017 · AMP & VOLT DUAL SIGNAL GENERATOR: Multifunctional DROK signal generator kit is able to generate ampere & voltage by 1 module, which generate 0/4 - 20mA current signal and 0-10V voltage signal just by rotating a multi-cycle precise potentiometer, simple and handy.
I'd like to run some tests by using 4-20mA sensors outputs, by somehow connecting them to my PC (and eventually run some analysis on the collected data). I'm looking for a converter (that can perhaps be plugged in via USB), or some other interface method to my PC / Laptop.
4-20mA Signal Generator, 3-21mA Adjustable High Precision DC Current Analog Simulator Two-Wire Transducer Test Signal Generator DIY Kit JS-420ISG-V2
The 4-20 mA current loop has become the standard for signal transmission and electronic control in most analog control systems. A 4-20mA current loop circuit is shown in Figure 1.
23 kwi 2015 · Your best bet would be to use a complete isolator, and while you are at it, get an isolator that can also convert the 4-20mA to a 0-3VDC signal. Most common isolators have outputs of 0-10VDC, or 0-5VDC, but are widely adjustable.
18 paź 2022 · Adjustable 4-20mA Signal Generator Current Voltage Analog Simulator 0-10V/0-22mA Signal Sources for Value Adjusting PLC Controller Panel LED Testing Calibration
6 lis 2008 · Using the dual version (INA2134) and just a few precision resistors, I came up with a 4- to 20-mA receiver circuit that costs less than $2.60.
