Fiber optic turbidity sensor

NegotiableUpdate on 01/21

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

PN：610211， 610211-1610211-2, frog vision turbidity sensor, based on the principle of 90 ° scattered light, using infrared LED light source and fiber optic as the main optical path, in compliance with ISO7027 international standard. The optical path and software processing only need to be 2 centimeters away from obstacles to remain unaffected. Can be used directly under outdoor sunlight.

Product Details

Advantages and Characteristics:

Using 90 ° light scattering method;
•Only a small distance from the obstacle is needed to avoid its impact.
•Using optical fiber as the main body of the optical path, the polishing and optical path processing, as well as software algorithms, have small drift and strong resistance to external light interference.
•Easy to calibrate, only 50mL of standard solution is needed for on-site calibration.
•Internal automatic temperature compensation.
•RS485 digital output, supporting Modbus protocol.
•Multiple range options are available to meet different needs.

name	parameter
measurement method	90 ° scattering, ISO7027
measurement range	0.3~100NTU, 0.3~1000NTU, 1.0~4000NTU
resolution	0.01NTU, 0.1NTU, 1.0NTU
precision	+/-3% FS
Operating temperature range	0~45℃
Storage temperature range	-10~50℃
detection limit	0.3NTU
warranty	1 year
Using water depth	IP68, 10m Max
power supply	5-12V 10mA (normal)
output	RS485, Modbus RTU protocol
material	316, POM and PMMA optical fibers
size	187mm in length and 22mm in outer diameter
flow velocity	< 3 m/s
response time	30 second T90
Service life*	Sensor 2 years or more
Maintenance and calibration frequency*	Sensor for 6 months

Note: * The lifespan, maintenance, and calibration frequency are for reference only and depend on the actual usage environment.

User Manual for Fiber Optic Turbidity Sensor

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