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MIPEX-04 [C3H8]

CH4
C3H8


SOLUTION FOR PORTABLE AND WIRELESS PROPANE DETECTION

MIPEX-04 [C₃H₈] is an ultra-low power NDIR sensor for continuous propane detection in portable and wireless gas analyzers, including gas clip devices and compact battery-powered detectors. Its energy efficiency enables autonomous operation for over 2 years on a single battery.

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Features

MIPEX-04 [C₃H₈] delivers continuous measurement in explosive atmospheres, combining ultra-low power consumption with intrinsically safe design and advanced NDIR technology.


Ideal for integration into gas clip devices and portable battery-powered analyzers.

ULTRA-LOW POWER CONSUMPTION
Consumes less than 35 µA, enabling over 2 years of autonomous operation on a single battery.
INTEGRATED MICROCONTROLLER
Provides linearized, temperature-compensated output via UART interface.
DUAL-WAVELENGTH LED TECHNOLOGY
Reduces influence of humidity and contamination, ensuring accurate readings.
Explosion-proof design
Intrinsically safe explosion protection level "ia". Certified for use in explosive atmospheres according to IEC/EN 60079-0, 60079-11 and UL913 / CSA standards.

Technical specifications

MIPEX-04 C₃H₈ sensors are designed for continuous propane detection in portable gas detectors, gas clip devices, and wireless safety systems.

With ultra-low power consumption of just ~0.1 mW, they enable up to 2 years of autonomous operation without recharging.

Combining high energy efficiency, NDIR accuracy, and certified explosion protection, MIPEX-04 offers reliable performance in harsh industrial environments, including explosive atmospheres across oil & gas, chemical, and infrastructure sectors.

ADVANTAGES:

  • Ultra-low power consumption – less than 35 µA average
  • Long-term stability – over 10 years of continuous operation
  • Certified explosion protection (level “ia”)
  • Suitable for battery-powered, IoT systems, and compact gas clip integration

Interface:

  • Smart sensor with UART output – linearized and temperature-compensated readings


ParameterValue
General specification
Gas sampling method:Diffusion
Operating principle:NDIR
Target gasC₃H₈
Relative humidityup to 98%(without condensation)
Atmospheric pressure, kPa80…120
Temperature, °C-40...+60
Warm-up time, sec≤ 120
Housing materialPolycarbonate Lexan™
Overall dimensions, mm52×24×18
Weight, g11.0…13.5
Measurement specification
Measurement range, % vol.0…1.5
0…2.5
Variability (+20…+25 ⁰C)± 0.05% vol. or ± 5% of readings (whichever is greater)
Response time (T90), sec≤ 45
Electrical specification
Operating supply voltage, VDC+2.8…+5.0
Maximum supply voltage, VDC+5.5
Communication interfaceUART
Average current, µA
25…35 max at normal conditions
40 max at -40…+60 °C
Peak current, mA9 max
Standards compliance
I M1 / II 1G Ex ia I Ma / Ex ia IIC Ga according to EN IEC 60079-0 / EN 60079-11
C I, Div1, Gr A,B,C,D; C I, Zone 0, AEx ia IIC Ga; Ex ia IIC Ga according to UL 913, CAN/CSA-C22.2 No.157-92
Ex ia I Ma/Ex ia IIC Ga according to IEC 60079-0, IEC 60079-11
Company

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