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Shanghai Boqu Instrument Co., Ltd.Free·1YRS
IoT Digital UV COD BOD TOC Sensor
NegotiableUpdate on September 09
- Model
- Nature of the Manufacturer
- Manufacturer
- Product Category
- IoT digital sensors
- Place of Origin
- City, Province
Overview
★ Model No: BH-485-COD★ Protocol: Modbus RTU RS485 ★ Power Supply: DC12V★ Features: UV light principle, 2-3 years life time★ Application: Sewage water, ground water, river water, sea water
Product Details
Measuring Principle
Online COD sensor is based on the absorption of ultraviolet light by organic matter, and uses the 254 nm spectral absorption coefficient SAC254 to reflect the important measurement parameters of soluble organic matter content in water, and can be converted into COD value under certain conditions. This method allows for continuous monitoring without the need for any reagents.
Main Features
1) Directly immersion measurement without sampling and pre-processing
2) No chemical reagents, no secondary pollution
3) Quickly response time and continuous measurement
4) With automatic cleaning function and few-maintenance
Application
1) Continuous monitoring of organic matter load in the sewage treatment process
2) On-line real-time monitoring of influent and outflow water of the wastewater treatment
3) Application:surface water, industrial discharge water, and fishery discharge water etc
Technical parameters of COD Sensor
| Measuring range | 0-200mg, 0~1000mg/l COD (2mm optical path) |
| Accuracy | ±5% |
| Measurement interval | minimum 1 minute |
| Pressure range | ≤0.4Mpa |
| Sensor material | SUS316L |
| Storage temp | -15℃ ~ 65℃ |
| Operating temperature | 0℃~45℃ |
| Dimension | 70mm*395mm(Diameter*length) |
| Protection | IP68/NEMA6P |
| Cable length | Standard 10m cable, can be extended to 100 meters |
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