SUP-PH162S pH ORP meter

SUP-PH162S industrial pH meter is an online pH analyzer which applied in chemical industry metallurgy, environment protection, food, agriculture and so on. With 4-20mA analog signal, RS-485 digital signal and relay output. Can be used for industrial processes and water treatment processes pH control, and support remote data transmission, etc.

Characteristics

Measure range: pH: 0-14 pH, ±0.02pH; ORP: -1000 ~1000mV, ±1mV

Input Resistance: ≥10~12Ω

Power supply: 220V±10%，50Hz/60Hz

Output: 4-20mA, RS485, Modbus-RTU, Relay

Specification

Specification

Product	pH meter, pH controller
Model	SUP-PH162S
Measure range	pH: 0-14 pH, accuracy: ±0.02 pH
	ORP: -1000 ~1000mV, accuracy: ±1mV
Measuring medium	Liquid
Input Resistance	≥10¹²Ω
Temp compensation	NTC 10K: -10~60℃ accuracy: ±0.3℃ 60~130℃ accuracy: ±2℃ Range: -10~130℃ manual/ auto temperature compensation
Communication	RS485, Modbus-RTU
Relative humidity	10%~85%
Operation temperature	0~60℃
Signal output	4-20mA, maximum loop 750Ω, 0.2%FS
Power supply	AC: 220V±10%, 50Hz, 110V±10%, 50Hz DC: 24V
Relay output	AC250V, 3A