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Chlorophyll monitoring in surface water monitoring water

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Product introduction

Chlorophyll digital sensor is a kind of intelligent chlorophyll monitoring digital sensor independently developed by our company. It adopts advanced optical technology, integrated design, efficient power management, solid structure, stable sensor performance, free of maintenance and frequent calibration, and can be used online for a long time. It can be used for the research, investigation and monitoring of rivers, lakes, ponds, marine surveys, aquaculture, drinking water sources, algae and phytoplankton.

main features

◇ This product is a chlorophyll digital sensor, which can directly output RS485 signal.

◇ Automatic temperature compensation function.

◇ Without instrument, it can directly connect computer, PLC and other equipment with RS485 signal interface for data acquisition. It is convenient for users to integrate sensors into industrial control environments such as host computer system and IoT system.

◇ Use mobile phone APP to collect, debug and maintain data of sensors through wired (OTG cable and 485 to USB module) or wireless networks (such as WIFI, GPRS and other wireless networks).

◇ The sensor can be set through RS485 communication, such as slave address and baud rate, online calibration, factory restoration, proportional coefficient and incremental compensation.

◇ Two point correction method is adopted.

◇ The core components are from foreign brands.

Technical indicators

◇ Measurement range: 0~400.0ug/L

◇ Resolution: 0.1Kcells/mL (100cells/mL)

◇ Precision: 0.1ug/L, 0.1 ℃

◇ 485 interface: support the Internet of Things (MODBUS protocol is partially compatible).

◇ Working conditions: ambient temperature is 0~50 ℃

◇ Input impedance: ≥ 1 × 1012Ω

◇ Working voltage: 12~24VDC

◇ Protection grade: IP68