Turbidity Sensors

Low-Range Turbidity Sensor YG-T1A

YG-T1A

Based on the ISO 7027 standard, the sensor is compact, delivers stable data and responds quickly. It is widely used for online turbidity monitoring in water treatment plants, wastewater plants, surface water and industrial applications.

Typical applications

Water Treatment Plants
Wastewater Treatment Plants
Surface Water
Industrial Applications

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Key features

01
Sealed structure
Withstands deep water or high pressure
02
IP68 protection
Submersible installation possible
03
Simple structure
Easy to clean and maintain
04
Beveled optical window
Bubbles do not easily adhere
05
Compact size
Easy system integration
06
In-line pipeline installation
Lower flow resistance when installed in a pipeline

Technical Specifications

Range:	0–100 NTU
Resolution:	0.001 NTU
Limit of detection:	0.005 NTU
Accuracy:	2% or ±0.05 NTU (whichever is greater) (based on Formazin primary standard at 25 °C)
Repeatability:	1% (based on Formazin primary standard at 25 °C)
Zero drift:	≤1.5%
Reading stability:	≤1.5%
Measurement method:	90° light scattering method (ISO 7027)
Light source:	860nm laser LED
Calibration method:	Factory-calibrated, using the default calibration curve; One-point calibration, Formazin two-point calibration, 2- to 6-point custom calibration
Ingress protection:	IP68
Sample pressure:	≤0.6 MPa or water depth ≤60 m
Sample flow rate:	100–1000 mL/min (recommended 500 mL/min)
Operating voltage:	DC 9–28 V
Peak power:	5 W
Housing material:	ABS
Digital output:	RS485 Modbus
Analog output:	4–20 mA
Operating temperature:	-5 °C~45 °C (non-freezing)
(Note: specifications may change with product improvements; YuanGan reserves the right to modify them.)