Online Ph Sensor Orp Sensor Digital Ph Probe with RS485 for Water Treatment Phd/ORPD-6000

pHD/ORPD-6000 is not a traditional pH sensor, but a pHD/ORPD data acquisition terminal, which directly uses RS485 physical port to transmit data without distortion to industrial computer, PLC, touch screen and other platforms, compatible with the Internet+ and Networking with the application of traditional technology. And once wiring is used permanently.

 Supporting applications

² Directly used as the data acquisition terminal of the industrial field DCS and PLC system;

² Directly Access to cloud communication and big data platform through DTU of GPRS system;

² Directly use the WiFi module as a nearby wireless data collection terminal;

² The remote wireless collection terminal can be achieved through the ZigBee/Lora module;

² Optical remote data collection can be realized through optical transceiver and far infrared terminal;

² Support traditional 4-20mA industrial system (cable end RS485/4-20mA) module conversion;

² It is equipped with RS485/WiFi/USB multiple tool converters to realize APP calibration, address and baud rate search and configuration of the collection terminal;

² With the aid of the calibration PC/APP device (pHC/ORPC-6110), it can realize batch calibration in the laboratory, and replace the new humanized maintenance mode without difference on site;

² No special low-noise cable is needed for free extension in the middle, and the maximum direct distance is close to one kilometer without affecting the use.

Main technical indicators

[Note 1]: Regarding installation method

A. Regular questions: 

1. User should cut off the flow before replacing sensor.

2. Fast flow and air bulbs will cause instable measurement.

3. Higher pipeline pressure will damage the sensor

4. There will be big error when testing pure water or ultra pure water.

5. The sensor will fail very soon if for testing pure water.

6. Conductivity will rise if electrode electrolyte diffuses in water through liquid junction.  

7. Negative pressure will damage the sensor.

8. Water particles and fibrous material will damage the sensor.

B. Measurement equipment

1. The patent product(patent No:CN200820077131.X)P34,installed between pipeline and sensor.

2. The sensor can be replaced without cutting off water flow.

3. The reading will be accurate and stable when testing pure water. The working life is longer.

4. There is no electrode electrolyte diffuses in water

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