JUL-2021
MBRTU-TBD is an advanced digital turbidity sensor for water quality monitoring, adopt the principle of scattered light,
the design method of using infrared LED light source and optical fiber conduction light path. The filter design is added
inside, which has strong anti-interference ability. Built in temperature sensor, automatic temperature compensation,
suitable for online long-term monitoring of the environment.
1. Digital sensor, direct output RS-485 digital signal, support Modbus / RTU
2. Principle of 90° Angle Scattering Light, the built-in temperature can be compensated automatically;
3. Optical fiber structure, strong resistance to external light interference
4. Infrared LED light source, add filter design, anti light interference, good stability
5. The surface shall be treated with anti-corrosion and passivation
6. Low power consumption and anti-interference design of internal circuit
Item
Specifications
Output
RS-485,MODBUS/RTU
Measuring method
90° scattered light method
USER GUIDE FOR TURBIDITY
SENSOR WITH MODBUS RTU
OUTPUT MBRTU-TBD
This document is applied for the following products
1. Introduction
2. Specification
Features
Technical Data
