Shenzhen Shanhai Technology Ltd.
Shenzhen Shanhai Technology Ltd. Professional GSM GPRS modem and module GPS module manufacture. We supply high quality products, competitive price, and 5 star customer service
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Catalytic combusitble gas sensor 4P-90
Gases detected: Most combustible gases and vapours
Range: 0-100%LEL
Posion Resistance: Resistant to H2S posioning
Operating Voltage: 3.3VDCDetector operating current: 75±7mA
Output sensitivity: 28±5mv/% Methane
Linear to: 3% methane
T90 response time: <20 seconds(methane)
Long term sensitivity drift: <5% singal /month
Long term zero drift: <5%LEL methane/month