4 wires : 2 wires for power, two wires for signal.
Model : PS-93MA-XXBAR
Description
PRESSURE TRANSDUCER, 4 to 20 mA
6 models : 2/5/10/20/50/100/400 bar.
Zero pressure - 4 mA, Full scale - 20mA.
Power supply : DC 9V to 30V.
4 wires : 2 wires for power, two wires for signal.
Model : TR-PS2W
Description
2 WIRES PRESSURE TRANSMITTER
Range : 2, 5, 10, 20, 50, 100, 400 BAR.
Output : 4 to 20 mA DC.
4 mA = 0 pressure
20 mA = full scale pressure
2 wires, both for signal and power supply.
Precision ceramic type pressure sensor.
External zero and span adjustment.
Output with socket, easy replacement.
Allow high cable load resistance, transmitter can install far away from the controller/incator.
Protection for the reverse wires connecting.
TR-PS2W can cooperate the " 4-20 mA Controller/Alarm/Indicator " CT-2012, then become a pressure controller and the indicating system. The user can control and monitor the pressure value from far away.
