Key parameters from the product booklet. Full data are in the Documents section below.
MIPEX-01S [CH4]

HALF-HEIGHT SOLUTION FOR SMALL-SIZED AND PORTABLE GAS ANALYZERS
Features
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LOW power consumption
Average power consumption ≤ 0.5 mW
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INTEGRATED MICROCONTROLLER
Returns linearized and temperature-compensated digital output via UART interface.
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Technology
Non-dispersive infrared (NDIR) sensing founded on selective absorption of infrared light, utilizing a dual-wavelength LED-based method to minimize the effects of humidity, dust, and optical contamination.
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EXPLOSION PROOF DESIGN
Intrinsically safe explosion protection level “ia” in compliance with: IECEx, ATEX, UL913, CSA.
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1ST SERIES SIZE
Durable plastic housing 19.9×19.9×10 mm for easy integration.
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LONG-TERM MEASUREMENT STABILITY OVER 10 YEARS
Key specifications
| Parameter | Value |
|---|---|
| Target gas | CH4 |
| Measurement range | 0…5 % vol. |
| Accuracy (+20…+25 °C) | ± 0.1% vol. or ± 5% of reading (whichever is greater) |
| Response time T(90) | ≤ 10 s |
| Average current consumption | ≤ 160 µA |
| Average power consumption | ≤ 0.5 mW |
| Supply voltage | +2.7…+5.0 V |
| Operating temperature | -40…+60 °C |
| Humidity tolerance | Up to 98 % (without condensation) |
| Dimensions | 19.9×19.9×10 mm |
| Weight | 10.5 g |







