(Note: Other parameter models or customized versions can be made. Please send detailed information for further communication.)

Product Overview:

The optical colorimetric sensor measures the chromaticity parameters of water using absorption spectroscopy in accordance with chromaticity standards such as ISO7887:2011 and ISO6217:2015. The optical colorimetric sensor adopts RS485 communication interface and standard Modbus communication protocol, with built-in cleaning brush, which can quickly measure the chromaticity index of water bodies.
Typical applications:

Environmental monitoring, sewage treatment, ecological maintenance, hydrological surveying, etc.
Technical parameters:

Working principle: absorption spectroscopy method
Measurement range: 0.5-150; 4-1100；
Measurement accuracy:<0.5%
Measurement interval:<2S
Communication interface: RS485 interface, standard Modbus protocol
Size specifications: D42mm, L80mm, cable 10 meters (customizable)
Working environment: (2-40) ℃, pressure resistance: 1Mpa
Working voltage: 12V DC