ABB 4641/500 4600 Series Online Turbidity Transmitter Unit

Feature & Principle

This turbidity transmitter uses infrared scattered light detection principle. It detects the scattering intensity of light by suspended particles in the water, converts it into turbidity value. It has built-in self-diagnosis function, supports automatic cleaning alarm, and transmits measurement data to PLC or DCS system for water quality interlock control.

Specifications

Model: 4641/500 Brand: ABB Series: 4600 Measurement principle: 90° scattered light Output: 4-20mA, digital communication Power supply: 110/230V AC Protection grade: IP65 Calibration standard: Formazin Certification: CE, ISO7027

Components & Diagnostics

Optical measuring cell, main control circuit board, display panel, signal output terminal and cleaning interface. Common faults: optical window fouling, signal drift, no measurement reading, communication failure and power supply abnormality.

Product Brief

4641/500 turbidity transmitter, ABB water analysis spare widely used for water plant, sewage treatment plant and industrial circulating water online turbidity monitoring.