Suzhou Delfino Environmental Technology Co., Ltd.
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±2000mV Digital ORP Sensor For Electroplating Mining And Swimming Pool
The ORP digital sensor DRH79 is a new generation of intelligent water quality detection digital sensor independently developed by our company. It can be connected to the computer through RS485 for data viewing, debugging, maintenance, etc. It has the characteristics of easy maintenance, high stability, excellent repeatability and multi-function, and can accurately measure the ph/ORP value and temperature value in the solution.
orp digital sensors are widely used in wastewater treatment, pure water, circulating water, boiler water and other systems, as well as PH value detection in electronics, aquaculture, food, printing and dyeing, electroplating, pharmaceutical, fermentation, chemical industry and other fields. Powerful in monitoring and remote system applications.
Specification:
Please click the user manual of RS485 ORP sensor here:
Features＆ Advantages
● All-in-one package, can be used with the online transmitters, DTU, and portable instruments
● RS485 interface, Modbus RTU, support access to standard industrial control system
● The protection grade is IP68, can work continuously and stably under water for a long time
● Internal storage of calibration data, support offline calibration, plug and play on site
Aplication:
Water treatment monitoring
Drinking water,surface water,water quality analyze,ground water,ect.
Industrial process monitoring and dosing control
Chemical,petroleum,paper,food and medicine,PCB manufacturing,etc.
FAQ
1. What is the wire length of the ORP electrode?
A: The lead wire of this electrode is 1 m by default, other lengths need to be customized, contact our customer service, the price will vary with the change of length.
2.Does ORP measurement require temperature compensation?
A: ORP measurement is not temperature controlled, so the ORP sensor does not require temperature compensation.
3. How do we choose the ORP electrode when the oxidation level is high?
A: In occasions where the oxidation level is high, that is, the ORP value is high, platinum electrodes are recommended, otherwise gold electrodes are recommended. ORP measurements usually use the above two inert materials as indicator electrodes.
4. What should ORP electrodes be used with?
A: ORP electrode cannot be used alone, it must be connected with PH/ORP controller. We have a matching controller with a suitable price, and you can choose.