Turbidity Sensor & Meter - Thermo Scientific

  • Turbidity Measurement Range Turbidity measurement range from 0 - 4000 NTU
  • Multiple Signal Outputs Including Modbus RTU, DeviceNet, Profibus, USB, CANopen, Ethernet.
  • Low powered Connects to Adcon Telemetry RTUs
Product Options


The Datastick Turbidity Meter has a range from 0 to 4000 NTU and a resolution of 0.1 NTU. The Wide-Range Datastick turbidity sensor provides a versatile solution for turbidity monitoring programmes. The turbidity sensor has a rugged construction, has anti-fouling characteristics and is extremely chemically resistant. A wide range of plug-and-play connection adapters are available including Modbus RTU, DeviceNet, Profibus, USB, CANopen, Ethernet. The turbidity probe can connect directly to a PLC(Programmable Logic Controller) for seamless integration with industrial control systems. It can also be connected to any computer to display data, calibrate and customise the unit without needing an intermediate analyser box. The onboard electronics are completely encapsulated and O-ring sealed for complete protection from moisture and humidity. An integral temperature sensor measures temperature independently. The turbidity sensor conforms to ISO 7027,

Manufactured by: Thermo Scientific
Model: Turbidity Sensor & Meter - Thermo Scientific

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance


Drinking water
- Raw water monitoring
- Back wash monitoring
Wastewater effluent
Process clarity monitoring


Measurement System Performance†
Range 0 to 4000 NTU
Resolution 0.1 NTU
Accuracy 1% of reading
Step Response Time 90% in 15 seconds
Operational Environment
Temperature Range -5 °C to 50 °C
Maximum Pressure 65 psig @ 50 °C
Maximum Flow Rate 10 ft/second
Power Requirements‡
Voltage Range 10 to 30 VDC
Maximum Power 200 mW
Typical Power 120 mW
Windows Quartz
Optical Topology Detection at 90 degrees and
180 degrees to source
O-rings Viton®
Sensor Head Material Polycarbonate
Weight 1.2 lbs
Units of Measure
Turbidity Mode NTU
Temperature Units °C, °F
Sample 1 and 2 point
Zero 1 point
Temperature 1 point
Measurement Modes
Turbidity 90 degree/180 degree, narrow beam,
IR light
Temperature Automatic from -5 °C to 50 °C
Other Configuration Options
Sensor Filter 0 to 100 seconds
Temperature Filter 0 to 100 seconds
Approvals and Ratings
Immunity & Emissions CE Certified 89/336/EEC:
CISPER 11, EN61000 (-4-2,-4-3,-4-4,-4-6, 4 8)
Safety cULus Listed; 367G E303570
Hazardous Locations Haz Loc Class 1, Division 2, Groups A, B, C, D. T5 Max Ambient 50 °C
† Note: Typical at 25 °C Performance unaffected by cable length
‡ Note: Class II DC power supply required
†† Note: Turbidity and Temperature are precalibrated at the factory


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