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Product Details:
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| Circuit Voltage (VC): | 5.0V ± 0.2V AC/DC | Heater Voltage (VH): | Heater Voltage (VH) |
|---|---|---|---|
| Inrush Heater Current (VH=5.0V): | 100mA Max. | Heater Resistance (room Temp): | Approx 59Ω |
| Load Resistance (RL): | Variable (0.45kΩ Min.) | Sensor Power Dissipation (PS): | ≤15mW |
| Highlight: | LP Gas Sensor,Methane Gas Sensor,Variable Load Resistance Gas Sensor |
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TGS2612-D00 Methane and LP Gas Sensor
Product Description:
Methane and LP Gas sensor TGS2612
Description:
The TGS 2612 has high sensitivity to methane, propane and butane, making it ideal for LNG and LPG monitoring. Due to its low sensitivity to alcohol vapors (a typical interference gas in the residential environment), the sensor is ideal for consumer market gas alarms
Specifications:
1) Target gases : Methane, propane, iso-butane
2) range:1~25%LEL of each gas
3) sensitivity (change ratio of Rs) : 0.50 ~ 0.65
4) Circuit Voltage:5.0±0.2V DC/AC
5) Heater Voltage:5.0±0.2V DC/AC
Features:
1) Low power consumption
2) Similar sensitivity at same %LEL levels for both methane and LP gas
3) Long life and low cost
4) Uses simple electrical circuit
Applications:
Residential LNG and LPG alarms ;
Portable combustible gas leak detectors;
Detectors for LNG and LPG
| Operating & storage temperature | -40˚C ~ +70˚C |
| Optimal detection concentration | 1~25%LEL of each gas |
| Sensor resistance (5000ppm methane) | 0.68kΩ ~ 6.8kΩ |
| Sensor resistance ratio (β) | 0.50 ~ 0.55 |
| Heater current (RH) | 56 ± 5mA |
| Heater power consumption (PH) | approx. 280mW |
Contact Person: Miss. Xu
Tel: 86+13352990255
