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Graphite conductivity sensor

Fast responseCorrosion resistantEasy to clean
A digital conductivity sensor for conventional water quality monitoring, using 2-electrode graphite contact design, the electrode measurement surface is a flat design, easy to clean the surface, the measurement contact surface is large, the response speed is fast, and the measurement is more accurate. The built-in temperature sensor can automatically compensate the temperature, which is suitable for online long-term monitoring environment.
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Product Features

Categories of models
The specific modelsNetworkReferred to as"Terminal type (interface)Size
KRCFB-L



Features:
1. Digital sensor, direct output OF RS-485 digital signal, MODBUS/RTU support
2. Built-in temperature sensor, automatic temperature compensation
3.2 Electrode graphite contact design, corrosion resistance, easy to clean
4.3/4 "NPT upper and lower mounting thread design for easy installation
5. Low power consumption of sensor, anti-interference design of internal circuit
Application scope:
River water quality monitoring, industrial wastewater, environmental protection water treatment, chemical process, industrial engineering and other online monitoring of the whole process.
   

Technical Parameter

The measured parameters
ProjectWithin the capacity
The output signalSupport RS-485,MODBUS/RTU protocol
Method of measurement2 electrode contact method
Range0 ~ 2000 mu S/cm 0 ~ 5000 mu S/cm
Electrode constant 1.0
PrecisionPlus or minus 1.5% F.S.
The resolution of the1 mu S/cm


The power supply
ProjectWithin the capacity
The power supply12 or 24VDC±10%, 10mA;


Physical properties
ProjectWithin the capacity
SizeDiameter of 30 mm; Length is 170 mm;
Protection gradeIP68; Water depth 20 meters; Other custom
The service life of theSensor 3 years or above
The length of the cable5 meters (default), customizable
Sensor housing materialPVC; PEEK; Can be customized


Other parameters
ProjectWithin the   let
The working conditions0 ~ 65 ℃; < 0.6 MPa; High temperature conductivity customization
Calibration modeTwo calibration
The response time10 seconds T90
Temperature compensationAutomatic temperature compensation (PT1000)


Product Size

Product Size drawing (unit: mm)


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Selection Guide

Product model




Spectrum26GHz























The theory of bandwidth
























Transmission power




Reception sensitivity1s



Application Scheme

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