Zhongang's digital ORP sensor uses industrial online electrodes for greater stability and reliability. Built in temperature sensor, suitable for long-term online monitoring of environmental use. The sensor adopts RS485 digital output, supports Modbus, has strong anti-interference ability, is not limited by cable length, can transmit up to 1000 meters, and can achieve networking and system integration without a controller.

Application areas: industrial wastewater, municipal sewage, industrial processes, rainwater, drinking water, surface water, water treatment industry, industrial process control, aquaculture and other fields.

Sensor characteristics
N digital sensor, RS-485 output, supports MODBUS
N is not affected by transmission distance and has better stability
Built in temperature sensor
Technical Parameter

name	parameter
Range of measurement	-999~999mV
accuracy	±20mV
resolution	1mV
protection grade	IP68 (when electrode assembly is complete)
Deepest depth	Underwater 10 meters
storage temperature	0~60℃
temperature range	0 ~ 50℃
sensor interface	Supports RS-485 and MODBUS protocols
assemble	Investment style
power information	DC 5V， Current<50mA
Sensor Size	Φ 26 * 167.5 mm
Probe cable length	10 meters (default), customizable
Housing material	POM

Suzhou Zhongang Instrument Co., Ltd
Contact: Zhuo Yali
Phone:
Email: @ 163.COM
Address: 168 Youxin Road, Wuzhong District, Suzhou City, Jiangsu Province