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MICROpeL 75C Combustible Gas Sensor
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Product Details
Brand Name: | City | Place of Origin: | United Kingdom | Model Number: | MICROpeL 75C |
Usage: | Gas Sensor | Theory: | Other, Catalytic Oxidation | Output: | Other |
Packaging Details
carton
Product Description
MICROpeL 75C
Combustible Gas Sensor
MICROpeL 75C Combustible Gas Sensor Key Features & Benefits:
• ATEX, UL and CSA Approvals
• Withstands EN/IEC 60079-0 impact test
• Enhanced H2S and silicone poison resistance
• Reduced Orientation Effects
MICROpeL 75C Combustible Gas Sensor Performance Characteristics
MEASUREMENT | |
Operating Principle | Catalytic Oxidation |
Gases Detected | Combustible gases |
Suitable for | Methane, ethane, propane, butane, pentane, hexane, carbon monoxide & hydrogen |
Unsuitable for | Higher hydrocarbons, alcohols, ketones, esters, hydrogen sulfide and other sulfur containing compounds |
Range | 0-100% LEL |
Sensitivity* | 31 ± 5 mV/%methane |
T90 Response Time* | <5 seconds (methane) |
Poison Resistance | Resistance to H2S poisoning Superior silicone resistance |
H2S Filter Lifetime | Typically 1000 ppm hr |
Linearity | Linear up to 3% methane |
ELECTRICAL | |
Operating Voltage | 3.30 ± 0.02 VDC |
Detector Operating Current | 78 ± 6 mA |
Maximum Power Consumption | 295 mW |
Resolution | 1% LEL |
MECHANICAL | |
Weight | 2 g (nominal) |
Orientation Sensitivity | None |
ENVIRONMENTAL | |
Operating Temperature Range | -20 ºC to +55 ºC |
Operating Pressure Range | 1 atm ± 20% |
Operating Humidity Range | 0-90% RH non-condensing |
LIFETIME | |
Long Term Span Drift* | <5% signal/month |
Long Term Zero Drift* | <5% LELmethane/month |
Recommended Storage Temp | 0 ºC to 20ºC |
Shelf life | 6 months in sealed container |
Warranty | 12 months from date of despatch |
* Specifications are valid at 20°C, 50%RH and 1013 mbar at a flow rate of 300 ml/min.
Performance characteristics outline the performance of sensors supplied within the first 3 months. Output signal can drift below the lower limit over time.
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