WCD3415Water Quality Salinity Sensor

Details

A salinity sensor based on electrode-free inductive measurement uses a generator to generate an alternating magnetic field in the primary coil to generate an induced current in the medium, the intensity of which depends on the concentration of ions in the medium. The induced current creates another magnetic field in the secondary coil. The receiver measures the induced current in the coil, from which the salinity of the medium is determined. At the same time built-in temperature sensor, can automatically temperature compensation, suitable for online long-term monitoring environment.

Category

Water Sensors

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Name	Parameter
Output	RS-485,MODBUS/RTU
measuring method	Non-contact electromagnetic principle
Measuring range	0～70PSU
Accuracy	±1%F.S.or ±0.2PSU(Below 10PSU)
Resolution	0.1PSU
Operating conditions	0～65℃;＜0.6MPa
Calibration method	two-point calibration
Response time	10S T90
Temperature compensation	automatic temperature compensation(PT1000)
power supply	12 or 24VDC±10%,10mA;
Size	Diameter 30mm; Length 185.5mm;
Degree of protection	IP68;Water depth 20 meters; other customized
service life	Sensor 3 years or older
cable	5m
Sensor Housing Material	PVC;PEEK;

WCD3415-02

Feature

1. Digital sensor, directly output Rs-485 digital signal, support MODBUS/RTU

2. Built-in temperature sensor for automatic temperature compensation

3. No electrodes, so no polarization reaction

4. The measurement and the medium are completely electrically isolated, and can perform high-precision measurement of heavy and easily precipitated media or solutions, and the use and maintenance costs are low

5. The sensor has low power consumption and internal circuit anti-interference design

Application

Online whole-process monitoring of industrial wastewater, pharmaceuticals, biotechnology, industrial manufacturing, etc.

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