8618966315850 sales@lotus-sensor.cn

DEC-220 Non contact Conductivity Sensor

Type: Water Quality Sensor Material: ABS Color: Black Model: DEC-220 OEM:Available MOQ:1PCS Payment:T/T
Product Description
Product Description:

DEC-220 is based on electrodeless inductive measurement of electrical conductivity.The generator is used to generate an alternating magnetic filed in the primary coil and generate an induced current in the medium. The strength of the inductive current depends on the conductivity,the ion concentration in the medium. The induced current generates another magnetic filed in the secondary coil. The receiver measures the the induced current on the coil to determine the conductivity of the medium.At the same time,the built-in temperature sensor can automatically compensate for temperature,which is suitable for long term online monitoring environment.

Name Parameter

Output signal

Support RS-485,MODBUS/RTU Protocol

Measurement method

Principle of electromagnetic inclusion
Range Non-Contact electromagnetic pincinple
Accuracy 0-200ms/cm,customized  within the measuring range of 600ms/cm
Defence rate  +-1.5% F.S.
Working conditions  Default 0 to 65℃,<0.6Mpa,High termperature conductivity customization 
Calibration method Two point calibration
Response time 10 Seconds T90
Temperature compensation Automatic temperature compensation(PT1000)
Power supply 12 or 24VDC +-10%,10mA
Measurement Diameter 30mm,Length 185.5mm
Level of protection IP68,Water depth 20 meters
Service life sensor 3 years or more,depends
Cable Length 10 meters(Default),customizable
Sensor housing material POM,PEEK,Customizable 





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FAQ:

Q1:Are you factory or trading company?

A: We are a manufacture with independent import and export rights.


Q2:How is the quality of your products?

A: Lotus is a manufacturer with production for more than 6 years,We have a complete production 

management system and Independent laboratory for testing equipment with a high product 

qualification rate .


Q3:How can I get the samples?

A: contact sales to get the samples


Q4:what’s the Minimum order Quantity and Payment?

A1: Payment:EXW,FOB,CFR,CIF,etc.

A2:Minimum:trial order is also available,but with sample price. 


Q5:what’s your Lead time?

A: As the General size have stock with fast delivery,the customized size need to negotiate mostly 

within 15days.