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Gas Sensor Module

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ShenzhenYijiajie Electronic Co., Ltd.

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City:shenzhen

Province/State:guangdong

Country/Region:china

Contact Person:MissXu

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TB420 Smart Gas Sensor Module Two Wire For Gas Safety Monitoring

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Brand Name :EC

Model Number :TB420

Place of Origin :Germany

MOQ :1

Price :Negotiable

Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability :3000/pcs/month

Delivery Time :3-5workingdays

Packaging Details :Standard Package

Accuracy :± 5% Full scale

Power Consumption :< 0.6W

Output :4-20mA two-wire

Working Voltage :9 – 24V DC (24V DC recommended)

Weight (with sensor) :< 11.0 g

Dimensions (with sensor) :45 x 35 x 21.7 mm

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TB420 Smart Gas Sensor Module Two Wire For Gas Safety Monitoring

The TB420 Gas Sensor Module is an intelligent two wire 4-20mA digital gas sensor module, which utilizes a smart microprocess with a liquid electrochemical gas sensing technology and intelligent algorithm calculation. The TB420 Sensor Module is designed to comply with the relevant standards for gas safety monitoring in the industrial application.

Gas Sensor Specifications

Principle	Electrochemical Sensing Technology
Accuracy	± 5 % (Measurement Value)
Repeatability	< 2 %
Long-Term Drift	< 5%/year
Expected Lifetime	> 2 years

Environment Specifications

Operating Temperature	-40 ℃ to +55 ℃
Operating Humidity	15 - 95 % RH. non-condensing
Operating Pressure	Atmospheric pressure ± 10 %
Storage Temperature	0 ℃ to 20 ℃

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