Online four electrode conductivity sensor, quadrupole conductivity analyzer-Global supplier

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18912617346
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No. 51 Suli Road, Wuzhong District, Suzhou City

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Online four electrode conductivity sensor, quadrupole conductivity analyzer

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Hailingrui online four electrode conductivity sensorAdopting the new generation of four electrode sensor technology, it has a wide measurement range, automatic switching of measurement range, built-in temperature sensor, and real-time temperature compensation. It has excellent anti pollution ability, and even in harsh environments, long-term online monitoring will not produce polarization. RS485 output, can be networked without the need for a controller.

Characteristics of Four Electrode Conductivity Sensor

Digital sensor, RS485 output, supports Modbus
Wide measurement range, automatic switching of measurement range
Built in temperature sensor, real-time temperature compensation
Four electrode technology, strong anti pollution ability, non polarizing

Technical parameters of four electrode conductivity sensor

name	Four electrode conductivity sensor
model	HLR-520-A	HLR-521-A
Range of measurement	1µS/cm~200 mS/cm	1µS/cm~100 µS/cm
Conductivity accuracy	1%
resolution	1µS/cm
response time	<2 sec
protection grade	IP68
Maximum operating pressure	6 bar
temperature range	0 ~ 50℃
sensor interface	Supports RS-485 and MODBUS protocols
power information	DC 5~12V ， Current<50mA
temperature sensor	NTC
Electrode material	Nickel
sheathing material	PEEK
Sensor Size	Φ22*146.5 mm
Probe cable length	10 meters (default), customizable
calibration	One or two point calibration

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