Application
- They are used in gas leakage detecting equipment in family, industry and commercial field, fire resistance/ safety detection system.
- CO gas leakage alarm and detector
Features
- High Sensitivity to CO
- Mini Size
- Fast response and resume character
- Excellent Stability and long life
Specifications
| Model | MP-7 |
| Sensor Type | Flat surfaced |
| Standard Encapsulation | Metal cap |
| Target Gas | CO gas |
| Detection range | 50-1000ppm CO |
| Standard Circuit Conditions | Loop Voltage | Vc | ≤10V DC |
| Heater Voltage | VH | 5V±0.1V AC or DC(high temp.) 1.5V±0.1V AC or DC(low temp.) |
| Heating time | TL | 60S±1S（high temp.） 90S±1S（low temp.） |
| Load Resistance | RL | Adjustable |
| Sensor character under standard test conditions | Heater Resistance | RH | 105Ω±10Ω (room temp.) |
| Heater consumption | PH | ≤240mW |
| Sensitivity | S | Ro(in air)/Rs(100ppm CO)≥3 |
| Output voltage | VS | 2.5V～4.3V (in 100ppm CO) |
| Concentration Slope | α | ≤0.6(R300ppm/R50ppmCO) |
| Standard test conditions | Operation Temp. | Tao | -10℃～50℃ |
| Storage Temp. | Tas | -20℃～70℃ |
| Relative Humidity | RH | ＜95%RH |
| O2 content | 21%±1%（not less than 18%） O2 concentration effects initial value, sensitivity and repeatability. |
| Preheat time | Not less than 48 hours |
| Lifespan | 10 years |
* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.
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