Pacific Sensor Technologies offer the QuadProcess, a 4-channel, low level, -20mA to 100mA DC current recorder, manufactured by Madgetech.
Pacific Sensor Technologies’ QuadProcess DC current recorder records time and date stamped DC current data from external sensors, transducers and other sources.
Pacific Sensor Technologies’ QuadProcess, 4-channel, low level, -20mA to 100mA DC current recorder features user-programmable engineering units and offset/gain calculations, so input signals can be scaled to proper units when measured. For example, a water meter with a 4-20mA output can be displayed as litres or gallons in the software graph and data.
Negative current signals can be monitored and recorded, for a range of applications. Three different DC current ranges are available along with four channels and screw terminal inputs.