Water Quality PH /ORP Measurement Electrode Liquid PH Sensor Controller

the ph/orp sensor can be widely used in chemical, fertilizer, metallurgy, environmental protection, water treatment projects, pharmaceutical, biochemical, food, aquaculture and tap water, such as continuous monitoring of ph value.

Feature:

1. 2.4 inch LCD Large Screen Display

2. Alarm control

3. Low power consumption, anti-interference, stable and repeatable

Online PH/ORP Controller Parameter
Range	0-14PH
Accuracy	0.5PH
Resolution	0.01PH
Response time	≤15s
Output singal	RS485 ( modbus protocol) / 4-20mA
Power supply	12-24V DC
Working environment	-20~80℃
Power consumption	≤0.15W