Online pH/ORP Water Quality Analysis Sensor with RS485 Best Price Good Performance
PH/ORP smart electrode comes with a RS485 communication interface and standard Modbus protocol.
Product Description
Product Description
PH/ORP smart electrode comes with a RS485 communication interface and standard Modbus protocol. It is a corrosion-resistant shell, built-in PT1000 temperature sensor and compensation algorithm, suitable for various harsh working environments. The data analysis software is included , which has the functions of calibration, recording, analysis and diagnosis.
Application
Widely used in surface water, municipal sewage, industrial wastewater, sewage treatment, water plants, industrial processes, aquaculture and other industries.
Feature
● Industrial-grade composite pH electrode, suitable for harsh working environment
● Double salt bridge design of reference electrode, long electrode life
● PT1000 temperature compensation, accuracy can reach ±0.1℃
● Stainless steel shell, waterproof grade IP68, long-term underwater work
● RS485 communication interface, standard Modbus protocol, easy to integrate
● Data analysis software with calibration, recording, analysis and diagnosis functions
Technical Parameter
| pH | ORP | |
| Working Principle | Glass Electrode Method | |
| Range | (0-14)pH | (-1999-1999)mV |
| Sensitivity | (57-59)mV/pH | -- |
| Resolution | 0.01pH | 1mV |
| Accuracy | ＜0.1pH | ＜20mV |
| Response Time | ＜5s | |
| Communication port | RS485, Standard Modbus Protocol | |
| Size | D30mm, L185mm, Cable 3m(customized) | |
| Working Environment | (-10-60)℃, (0-6)bar | |
| Working Power | 12V/24V DC | |
