... display Isolated analog output 4-20mA DS3A series Panel Meter for pressure/temperature/weight/humidity/level measurememtFeatures:1) Signal input:regular:4 ... -20mA/0-75mV/0-10V others:choose by customer,for example,DC 0- 100V,Pt100,etc.2) Accuracy: 0.3 ... Meter, flowmeter,Timer,Timer Relay, Solid State Relay, Proximity Sensor, ,Pressure sensor ,load cell sensor, KNE KSC box, Rotary Encoder and ...