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Digital Conductivity Sensor

Product Name: Digital Conductivity Sensor

Product model: FLD3701PCD

Product brand:FLUIDINGS

Power supply voltage: 9-36VDC

Purpose: To measure and control conductivity, tds, salinity of water parameters for industrial and production water treatment

DESCRIPTION

Conductivity sensor technology is an important field of engineering and technology research, used for the liquid conductivity measurement, is widely used in human production and life, as electric power, chemical industry, environmental protection, food, the semiconductor industry research and development, Marine industrial production and essential in the development of technology, a kind of testing and monitoring devices.The conductivity sensor is mainly used to measure and detect industrial production water, human living water, seawater characteristics and battery electrolyte properties.

 

Measuring specific conductivity of aqueous solutions is becoming increasingly important for determining impurities in water. The measurement accuracy is greatly affected by temperature variation, polarization of the contact electrode surface, cable capacitance, etc.Twinno has designed a variety of sophisticated sensors and meters that can handle these measurements even in extreme conditions.

 

Suitable for low conductivity applications in the semiconductor, power, water and pharmaceutical industries, these sensors are compact and easy to use.The meter can be installed in several ways, one of which is through the compression gland, which is a simple and effective method of direct insertion into the process pipeline.

 

Technical Specifications:


Model NO.

FLD3701PCD

Power/Outlet

9~36VDC/RS485 MODBUS RTU or 4-20mA

Measure material

Graphite (2 Electrode) 

Housing material

PP

Waterproof grade

IP68

Measurement range

Con:1-30000us/cm;  TDS0-15000mg/L

Salinity0-18ppt;0-1.8%0-18g/L

Accuracy

±1%F.S

Pressure resistance

≤0.6Mpa

Temperature compensation

NTC10K

Temperature range

0-50℃

Calibration

Sample calibration, standard liquid calibration

Connection methods

4 core cable

Cable length

Standard 10m cable, can be extended to 100m

Installation thread

NPT3/4’’

Application

General application, river, lake , drink water,etc.



application area

safety

environmental protection

oil

chemical

pharmaceutical

metallurgy

coal chemical industry

storage

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