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Online Turbidity Monitoring Sensor AMT-ZD300 for Water Distribution Network Endpoints
Online Turbidity Monitoring Sensor for Water Distribution Network Endpoints
Online Turbidity Monitoring Sensor for Water Distribution Network Endpoints
Online Turbidity Monitoring Sensor for Water Distribution Network Endpoints
Online Turbidity Monitoring Sensor for Water Distribution Network Endpoints

Online Turbidity Monitoring Sensor for Water Distribution Network Endpoints - AMT-ZD300

Dual signal output: Modbus 485 and 4-20mA output simultaneously, directly connecting to computers and PLC systems.
Customizable measurement range: (0~10NTU, 0~100NTU, 0~1000NTU, 0~4000NTU, 0-20mg/L).
Made of special materials: sapphire measurement window, resistant to wear from small particles and sand.
Advanced measurement principle: advanced 90° scattered light method.
Excellent protection: IP68 protection standard.

Product Model: AMT-ZD300

Product Introduction

AMT-ZD300
Online turbidity sensor


The AMT-ZD300 intelligent turbidity sensor is a smart water quality sensor with RS485 communication interface and standard Modbus protocol. The sensor uses an infrared LED of a specific wavelength as the light source, unaffected by water sample color, and adopts the 90° scattering method, complying with ISO 7027 international standard and USEPA 180.1 US environmental standard.
The AMT-ZD300 intelligent turbidity sensor has advantages such as self-cleaning, maintenance-free, and strong anti-interference capability. It is widely used in surface water, municipal sewage, industrial wastewater, sewage treatment, water plants, process control, and other fields.


Dual signal output: Modbus 485 and 4-20mA output simultaneously, directly connecting to computers and PLC systems.
Customizable measurement range: (0~10NTU, 0~100NTU, 0~1000NTU, 0~4000NTU, 0-20mg/L).
Made of special materials: sapphire measurement window, resistant to wear from small particles and sand.
Advanced measurement principle: advanced 90° scattered light method.
Excellent protection: IP68 protection standard.
Low drift, small size, fast response.
Easy installation, simple, direct reading, setting, and calibration on computer and mobile phone.

Main Application Areas

  • Water Treatment Plants — Monitor turbidity in raw water, process water, and effluent to ensure quality and compliance.
  • Wastewater Treatment — Track suspended solids and turbidity levels in various stages of wastewater treatment for process control.
  • Drinking Water Distribution Networks — Ensure water quality at endpoints and in distribution systems by continuously monitoring turbidity.
  • Industrial Process Water — Monitor turbidity in cooling water, boiler feed water, and other industrial process streams to prevent fouling and maintain efficiency.

Keywords:online turbidity sensor, water turbidity monitor, AMT-ZD300, Modbus 485 turbidity sensor, 4-20mA turbidity sensor, water quality sensor, wastewater turbidity sensor, industrial turbidity analyzer