BGT-PH1 Soil pH Sensor 3 to 10 pH 3.5m cable with 4-20 mA output

Power Supply 5-24V
Output : Analog (Voltage or current 4-20mA)
Measuring Range :  3~10
Output Signal : 0-2V/0-5V/4-20mA
Accuracy : <0.3
Interchange accuracy : <0.3
Repetition error : <0.2
Temperature compensation range : 0-50° C
Power supply :  2～5VDC（Max6V) or 5～24V (Max26.7V)
Quiescent current : Measuring Peak <50mA, Average <5mA
Response time :  2～15S（adaptation)
Stabilized time : 30m～24hrs
Ingress protection : IP68
Working Temperature : -10℃～70℃
Cable Length : 3.5m (Standard); others for optional
Probe length : 42mm
Material : reference electrode
Sealing material: Epoxy resin