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| Categories | Gas Sensor | 
|---|---|
| Brand Name: | IRS4 | 
| Model Number: | MPn-4C | 
| Place of Origin: | CN | 
| MOQ: | 1PCS | 
| Price: | Negotiable | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability: | 5000PCS | 
| Delivery Time: | 5-8 work days | 
| Packaging Details: | Standard packaging | 
| Loop voltage: | ≤ 24 V DC | 
| Heater voltage: | ± 0.1 V AC or DC | 
| Heater Consumption: | PH ≤ 350 mW | 
| Sensitive Resistance: | RS 1 kΩ - 20 kΩ (in 5000 ppm CH4) | 
| O2 Content: | 21 % | 
| Lifespan: | 10 years | 
| Company Info. | 
| ShenzhenYijiajie Electronic Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
MPn-4C CH4 Methane Flammable Gas Sensor For Manufacturing Process
Target Gas: CH4, methane, natural gas, marsh gas
| Model | MPn - 4C | 
| Target Gas | CH4, Natural Gas, Marsh Gas | 
| Detection Range | 300 - 10000 ppm (methane, natural gas) | 
| Detection Principle | Semiconductor | 
| Standard Circuit Conditions | Loop voltage VC ≤ 24 V DC Heater voltage VH 5 V ± 0.1 V AC or DC Load resistance RL adjustable | 
| Heater Consumption | PH ≤ 350 mW | 
| Sensitive Resistance | RS 1 kΩ - 20 kΩ (in 5000 ppm CH4) | 
| Sensitivity | S = RS (in air) / RS (5000 ppm CH4) ≥ 8 | 
| Concentration Slope | α ≤ 0.6 (R5000 ppm / R1000 ppm CH4) | 
| Standard Test Conditions | Temperature 20 ℃ ± 2 ℃; Humidity 55 % ± 5 % RH | 
| Standard Test Circuit | VC: 5 V ± 0.1 V; VH: 5 V ± 0.1 V | 
| Preheat Time | Not less than 48 hours | 
| O2 Content | 21 % (not less than 18 %) | 
| Lifespan | 10 years | 
| Sensor Type | Flat - surfaced | 
| Standard Encapsulation | Metal cap | 

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