China DRH70 Digital Online ORP Sensor with ±2000mV Range and IP68 Rating for Water Quality Monitoring for sale

DRH70 Digital Online ORP Sensor with ±2000mV Range and IP68 Rating for Water Quality Monitoring

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Brand: Daruifuno

Product Description

Digital Online ORP Sensor for Water Quality Monitoring

The ±2000mV digital online ORP sensor measures oxidation-reduction potential to monitor oxidizing and reducing substances in water systems. This sensor connects to digital PH/ORP controllers for accurate ORP measurement with ±2000mV range capability.

Key Advantages

All-in-one package design for easy installation
RS485 digital interface with Modbus communication protocol
Compatible with standard industrial control systems
IP68 protection rating for water resistance
Internal storage of calibration data
Plug-and-play operation for quick deployment
Continuous stable operation underwater for extended periods
Compatible with online transmitters, DTUs, and portable instruments

Application Areas

General water purification systems, lakes and rivers monitoring, urban underground pipe networks, and various environmental monitoring applications.

Technical Specifications

Parameter	Specification
Product Model	DRH70
Measurement Range	±2000mV / 0.0~50.0℃
Resolution	1 mV / 0.1℃
Accuracy	0.1% of measuring range or ±2mV (whichever is larger)
Calibration	Zero position/slope/deviation
Operating Temperature	0°C ~ 50°C
Working Pressure	0~2 bars
Dimensions	Diameter: 35 mm; Length: 260 mm (including cleaning protection cover)
Material	PPS
Weight	150g
Protection Grade	IP68
Installation Size	1"NPT thread; insertion depth 100mm (115mm with cleaning plug)