YJJ Hot sale Catalytic Combustion sensor 4P-90 4P-90C Methane CH4 can be gas 100%LEL gas sensor

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Price:$42.80 - $57.00
Price in USD:Details

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Product Overview

Description


4P-904P-90(2)4P-75C

























Detection range0-100%LEL
Operating voltage3.3VDC
Current74 + 6 ma
Output sensitivity30 6mv/%CH4
Zero drift voltage - 20 ~ 20 mv (23 + 2 ℃ 60% RH)

Gas detection: suitable for most combustible gases


Detection range: 0-100%LEL


Operating voltage: 3.3VDC


Current: 74 + 6 ma


Output sensitivity: 30 6mv/%CH4


Zero drift voltage: - 20 ~ 20 mv (23 + 2 ℃ 60% RH)


range: 3%


Response time T90: <10S CH4


Long-term sensitivity drift: <5% / month


Long-term zero drift: < 5%LEL methane/month


Warranty period: 1 year


Certification: -, - and Atex


Pros: excellent resistance to silicon, H2S poisoning, shock and short response time and wake-up time.


Complete replacement: CITY 4p-90


The parameters of 4p-75 are as follows:


Gas detection: suitable for most combustible gases


Detection range: 0-100%LEL


Operating voltage: 3VDC


Current: 74 + 6 ma


Output sensitivity: 28 5mv/%CH4


Zero drift voltage: - 20 ~ 20 mv (23 + 2 ℃ 60% RH)


range: 3%


Response time T90: <20S CH4


Long-term sensitivity drift: <5% / month


Long-term zero drift: < 5%LEL methane/month


Warranty period: 1 year


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0.0071 s.