MP-4 Combustible Methane Gas Sensor Semiconductor Planar Board An On-Board For Sale
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MP-4 Combustible Methane Gas Sensor Semiconductor Planar Board An On-Board:
$17.09
- Model: MP-4
- Product Type: Graphic semiconductor gas sensor
- Standard Package: Metal
- Detection of gas: Methane and natural gas
- Detectable concentration :300-10000 parts per million (methane, natural gas)
Standard circuit conditions:
Circuit voltage:
- Vc acuities were 24 v DC
- Heating voltage: VH 5.0V ± 0.1V ACorDC
- Load Resistance: RL adjustable
- Under standard test conditions sensing Characteristics:
- Heating resistor: RH 85Ω +15 Ω (room temperature)
- Heating consumption: PH <350mW
- Sensing Resistance: Rs 1KOhm-0.4KOhm (In 5000 PPM of methane)
- Sensitivity: S Rs (in air) / Rs (5000 PPM) methane 5 or higher
- Concentration slope: α 0.6 or less (R5000ppm/R3000ppm methane)
Standard test conditions:
- Temperature, humidity: 20 ℃ ± 2 ℃; 65% ± 5% RH
- Standard Test Power: Vc: Vc: 5.0V ± 0.1V;
- VH: 5.0V ± 0.1V
- Warm-up time: less than 48 hours
- High selectivity
- High sensitivity to methane
- The element size shape
- 5 V voltage, low power consumption
- Quick response recovery features
- Excellent stability and long service life
- A simple drive circuit
- MP - 4 type of combustible gas sensor (on-board sensors) using plane semiconductor gas sensitive element USES the advanced production craft, the micro Al2O3 ceramic heater is formed on the substrate and the metal oxide semiconductor gas sensitive material, using electrodes lead derivation, encapsulated within the metal pipe, tube cap. When gas have been detected, the higher the concentration of the gases in the air, the higher the conductivity sensor. Using a simple circuit can converts the change of the conductivity and gas concentration of the corresponding output signal.
- Used in homes, factories, commercial use of the combustible gas leakage monitoring devices, fire/safety detection system.
- Combustible gas leakage alarm system, gas leak detector.
- To provide the reference routines, circuit diagram and operation instruction, after the arrival of the goods.
- MP-4 plane semiconductor combustible gas detection sensorx1 pcs
A s k Q u e s t i o n:
Please feel free to A s k if you have any questions.
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