Digital Suspended Solids Sensor


1) The sensor adopts dual-beam infrared scattered light.

2) Wide range measurement ,max up to 120 000mg/L.

3) Standard RS485 Modbus RTU for long distance signal transmission.

4) Photometer detection technology and good repeatability and stability.

5) Use ISO7027 standard method to eliminate effects of sample color.

6) Built-in self-diagnosis function to ensure the accuracy of data.

7) Auto cleaning brush to reduce the maintenance of sensor.

Product Details

The Aumeascon’s AM-D-TSS digital suspended solid sensor is based on the infrared absorption scattered light method and combined with the application of ISO7027 method, can guarantee the continuous and accurate detection of suspended solids and sludge concentration. Based on ISO7027, infrared double scattering light technology will not be affected by chroma for the measurement of suspended solids and sludge concentration value. According to the usage environment, self-cleaning function can be equipped with. It assures the stability of data and reliability of performance; with the built-in self-diagnosis function.The digital suspended solid sensor measure the water quality and delivery the data in high precision,the sensor installation and calibration is quite simple too.

Technical Specification

Model AM-D-TSS-1 AM-D-TSS-2
Light Single-beam infrared scattered light Double-beam infrared scattered light
Range 0.01-50 000 mg/L 0.01-20 000 mg/L,

0.01-45 000 mg/L

0.01-120 000 mg/L

Accuracy ±5% ±2%
Communication RS485 Modbus RTU
Main Materials Housing:SUS316L (Ordinary Version),

Titanium Alloy (Seawater Version)

Upper and Lower Cover:PVC

Cable: PVC

Waterproof Rate IP68/NEMA6P
Pressure Range ≤0.4Mpa
Flow velocity ≤2.5m/s,8.2ft/s
Temperature Storage Temperature:-15~65℃;Environment Temperature:0~45℃
Calibration Sample Calibration, Slope Calibration
Cable Length Standard 10-Meter Cable, Max Length: 100 Meters
Power Supply 12 VDC
Size Diameter 60mm* Length 256mm

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