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Water Quality Analysis Online Turbidity Probe RS485 Turbidity Sensor 4-20mA Output Turbidity Meter

 Measurement Principle
PTU-800 Turbidity Sensor is based on the method of
combination of infrared absorption scattered light.Infrared light which the photosource sends out scattered by suspended particles in the sample.And finally converted to electrical signals by photoelectric detector and getting the turbidity valueof the sample after treatment by analog and digital signals.

Quantity:
  • PTU-800
  • PROBEST
  • 90268090

n  Features

u  The sensor adopts dual-beam infrared scattered light

photometer detection technology and has good repeatability and stability.

u  Use ISO7027 Standard Method (Infrared light scattering technique) to eliminate effects of sample color.

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

u  Optional cleaning brush of automatic cleaning function to reduce the maintenance of sensor.

u  Digital sensor,high anti-jamming capacity and far transmission distance.

u  Standard digital signal output,can achieve integration and networking with other equipment without controller.

u  Plug-and-play sensors,quick and easy installation.

n  Applications

u  Turbidity online monitoring of water inlet, settling basin of water plant.

u  Turbidity online monitoring of sewage plant, industrial process water and waste water treatment.

n  Technical Specifications

Measurement range

Turbidity0.01-100 NTU0.014000 NTU

Measurement   accuracy

Less  than±2%  of    the  measured  reading     or ±0.1NTU,whichever is   greater

Pressure range

≤0.4Mpa

Flow   rate

≤2.5m/s8.2ft/s

Calibration

Sample calibration,Slope calibration

Main   material

Body:SUS316L(fresh   water),Titanium alloy (marine)

CoverPOMCablePUR

Power supply

AC:85-500VAC (50/60HZ)    DC:9~36VDC

Output

3-way 4-20mA

Relay

Three-way relays, programmed response parameter

and response value.

Communication   protocol

MODBUS RS485

Storage temperature

-15-50℃

Measuring   temperature

0-45℃(Non-freezing)

Dimension

SensorDia 60mm*L 256mm

Transmitter145*125*162mm(L*W*H)

Weight

Sensor1.65KGTransmitter1.35KG

Protective rate

SensorIP68/NEMA6PTransmitterIP65/ NEMA4X

Cable   length

Standard:10m,the   maximum may be extended to 100m


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