SUP-PH8.0 pH ORP meter

SUP-PH8.0 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: -2-16 pH, ±0.02pH; ORP: -1999 ~1999mV, ±0.1%FS

Input Resistance: ≥10~12Ω

Power supply: 220V±10%，50Hz/60Hz

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

Specification

Parameters
Screen size		4.3 inch
Installation		Panel mounted
Dimension		Overall dimension:144mm * 144mm * 115mm Cutout dimension:138mm * 138mm
Panel thickness		1.0 ~ 5.0mm
Weight		0.68Kg
Ingress protection		IP65
Measured variables		pH/ORP/Temp
Measurement range	pH	-2.00 ~ 16.00pH
	ORP	-1999 ~ 1999mV
	Temp	-10.0 ~ 130.0℃
Accuracy	pH	pH sensor		±0.02pH
	ORP	Antimony pH sensor		±0.2pH
	Temp	NTC10K	-10 ~ 60℃		±0.3℃
			60 ~ 130℃		±2.0℃
		PT1000/PT100	±0.3℃
Temperature compensation		NTC10K/PT1000（PT100 optional）
		Temperature compensation：manual/automatic
Operating temperature		0 ~ 60℃
Storage conditions		-20 ~ 70℃
Relative humidity		(10 ~ 85)%RH（No condensation）
Input resistance		≥ 10^12Ω
Language		Chinese/English
Analog output		1 output（2 output optional）4-20 mA, maximum loop is 750Ω,±0.2%FS
Communication protocol		MODBUS-RTU RS485
Alarm relay		2 channel, Normally open 245VAC 5A Max.
Automatic Cleaning		Manually clean, set cleaning interval
Record		100 sets, recording interval can be set through configuration, the recording method is FIFO.
Power supply		100 ~ 240VAC，5W Max，50/60Hz