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Brand Name : YJJ
Model Number : G4-C4H10
Place of Origin : CHINA
MOQ : 1
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 2200
Delivery Time : 5 to 8 working days
Packaging Details : Box pack
Detectable gas type : isobutane
Accuracy : ±2%LEL (≤50%FS)
Output type : Digital, analog
Operating temperature : -40 to 70℃
Power supply voltage : 3.0-5.5V series: G4 series
Power supply current : Average <70 mA
Product Description:
G4-C4H10 Infrared Isobutane Gas Sensor Has Two Signal Outputs For Concentration Measurement
Features:
Acetylene (C2H2)
Detection principle: NDIR (Dual Beam)
Detection principle: Non-dispersive infrared (dual-beam)
Detection range: 0 to 100 % LEL
Detection range: 0 to 100% LEL
Accuracy: + 1 % of range
The detection accuracy is + 1% of the detection range
Pre alarm: 7 % LEL (settable)
Pre-alarm 7% LEL (settable)
Main alarm: 14 % LEL (settable)
Main alarm 14% LEL (settable)
Operating temperature: -10°C to 50°C
Operating temperature: -10°C to 50°C
Pressure: 800 hPa to 1100 hPa
Pressure: 800 hPa - 1100 hPa
Humidity: 0% to 95% rel. humidity
Humidity: 0% - 95% relative humidity
Warm up time: < 2 Min.
Preheating time: less than 2 minutes
Response time: < 5 s
Response time < 5 seconds
Electrical data/Power supply data
Operating voltage: 5,0V DC +/- 5%
The operating voltage of the air chamber is 5,0 V DC +/- 5%
Drive current: 70mA
switch on current approx. 140mA
The driving current is 70mA
The starting current is approximately 140mA
Outputs: 2 Signal outputs (Open
collector),Modbus Open Protocol
Output 2 signal outputs (open circuit)
Modbus public protocol
Mechanical data/Mechanical data
Dimensions L x W x H 100 mm x 20 mm x 20 mm
(Depending an Detection range)
Dimensions: L x W x H 100 mm x 20 mm x 20 mm
It varies according to the range of the detector
Storage temperature -25 to 60°C
Storage temperature: -25-60°C
Specifications:
Drive current | 70mA |
switch on current approx | 140mA |
Driving current | 70mA |
Outputs | 2 Signal outputs (Open collector |
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YJJ G4-C4H10 Infrared Isobutane Gas Sensor Has Two Signal Outputs For Concentration Measurement Images |