Products
C3H8 Gas Sensor
for detecting instruments
Application:
For detecting instruments and monitors of natural gas, liquefied petroleum gas, town gas and so on.Product characteristics:
Long life1. Performance
MQ-K5 gas sensors apply to detecting instruments and monitors. It’s sensitive to combustible gas such as natural gas, liquefied petroleum gas, town gas and so on.
2. Appearance and dimension
3. Technical specifications
| Media | C3H8, C4H10 |
| Sealing type | rubber seat, 100 mesh stainless steel cap |
| Voltage in clean air | V0=0.5~1.5V(depends on the loading) |
| Voltage in calibration gas | V1＞2.5v |
| Response time | ≤20s |
| Recovery time | ≤30s |
| Measuring pole voltage | Vc=5v±0.1 |
| Heating pole voltage | Vh=5v±0.1 |
| Load resistor | RL=1K~50k(adjustable) |
| Working temperature | -10℃---+50℃ |
| Storing temperature | -20℃---+60℃ |
| Relative humidity | <95% |
| Testing range | 100-10000ppm |
| Air pressure | 650-800mmHg |
| Pre-heating time | 24h |
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