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  • Product Name: RK500-07 Turbidity(SS) Sensor

Turbidity sensor is an instrument which uses optical principle to measure the degree of turbidity of water. Turbidity is caused by suspended particles in water. The suspended particles reflect the incident light. Usually, the scattered light in the direction of 90°is used as the test signal, so the unit tested is called NTU. This method is suitable for testing low to medium range, ranging from 0.01 to 4000FNU. According to EN27027 and ISO7027 standards, infrared light of 860 nm is used as light source, which can not be disturbed by the chromaticity of samples.

 FEATURES

  *  Modbus/RTU communication protocol
  * Automatic cleaning device
  * Lower maintenance costs
  * Integrated design
  * Multiple parameters optional
  * 8 parameters (including temperature) can be measured at the same time.

 SPECIFICATIONS

Item

Technical Specification

Range

0-100NTU,0-1000NTU,0-4000NTU

Accuracy

±1%FS

Resolution

0.1%

Supply

12-24VDC

Output

RS485,4-20mA

measurement accuracy

±2.5%或±1.8NTU(0100NTU)

Pressure resistance

<0.4MPa

Measuring principle

optical

Power consumption

<0.2W

Operating temperature

0-+60℃

Wavelength of falling radiation

860nm

Spectral band width

<60nm

Diapason choosing

automatically

Dimension

Φ20*145mm

Main material

316L

Ingress protection

IP68

Storage

10-60℃@20%-90%RH

Cable length

5m default

 DEMENSION

    
 
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