10 PCS MPn-5 Semiconductor Propane Sensor | UL 2075 Certified

$25.83
The MPn-5 semiconductor propane sensor adopts a multi-layer thick-film manufacturing process. A heating electrode, measuring electrode and metal oxide semiconductor gas-sensitive layer are integrated on an Al2O3 ceramic substrate and...

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Availability: 500 In Stock
Categories: Combustible gas sensor

The MPn-5 semiconductor propane sensor adopts a multi-layer thick-film manufacturing process. A heating electrode, measuring electrode and metal oxide semiconductor gas-sensitive layer are integrated on an Al2O3 ceramic substrate and encapsulated in a metal housing.

When propane is present in the ambient air, the conductivity of the sensing material changes with gas concentration. This conductivity change can be converted into an electrical output signal through a simple measurement circuit.

MPn-5 provides high sensitivity to C3H8, excellent stability and enhanced resistance to common interfering gases. The sensor has achieved UL 2075 certification and is designed for a service life of up to 10 years, supporting OEM manufacturers developing residential, commercial and industrial combustible gas detection products. 

Application

  • Propane gas leak alarms
  • Liquefied gas leak monitoring devices
  • Combustible gas detectors
  • Residential gas leak detectors
  • Commercial gas leak detectors
  • Factory gas leak detection systems
  • Home fire and safety detection systems
  • Commercial fire and safety detection systems
  • Gas leak alarms
  • OEM propane detectors
  • OEM combustible gas detection products

Features

  • UL 2075 certified
  • Up to 10-year service life
  • High sensitivity to C3H8
  • Excellent anti-interference ability
  • Excellent long-term stability
  • Enhanced resistance to common household interferents
  • Reduced cross-sensitivity to alcohol
  • Designed to reduce interference from cooking vapors
  • Designed to reduce interference caused by humidity changes
  • Multi-layer thick-film manufacturing process
  • Metal oxide semiconductor sensing technology
  • Compact metal-cap package
  • Suitable for OEM gas detector integration
  • In-house control of core materials and manufacturing processes
  • Stable product quality
  • Stable supply and lead-time support 

Specifications

Model MPn-5
Sensor Type Flat Surfaced
Standard Encapsulation Metal Cap
Target Gas Liquefied Gas / C3H8
Detection Range 0～5250ppm
Loop Voltage (Vc) ≤24V DC
Heater Voltage (VH) 5V±0.1V AC or DC
Load Resistance (RL) Adjustable
Heater Consumption (PH) 305±25mW
Heater Current (IH) 61±5mA
Sensitive Resistance (RS) 1kΩ～20kΩ (in 2000ppm C3H8)
Sensitivity (S) Rs(in air) / Rs(in 2000ppm C3H8) ≥8
Concentration Slope (α) ≤0.6 (R2000ppm / R500ppm C3H8)
Standard Test Temperature / Humidity 20℃±2℃; 55%±5%RH
Standard Test Circuit Vc: 5V±0.1V; VH: 5V±0.1V
Preheat Time Not less than 48 hours
O2 Content 21% (not less than 18%)
Lifespan 10 Years
Certification UL 2075

 

* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.

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  • Reference Delivery time (working days):
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  • Fedex:3-7 days
  • China Post e-Packet : 15-35 days
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Transit times may vary, particularly during the holiday season.

We suggest you choose Expedited Shipping(DHL or FedEx) to ensure the products reach your home fast & safety.

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