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TB420 Smart Gas Sensor Module Two Wire For Gas Safety Monitoring

Categories Gas Sensor Module
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

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

PrincipleElectrochemical 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 Humidity15 - 95 % RH. non-condensing
Operating PressureAtmospheric pressure ± 10 %
Storage Temperature0 ℃ to 20 ℃

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