Products
Combustible Gas Sensor
Application:
Used for concentration detection of combustible gases such as natural gas, liquefied gas, coal gas, etc.Product characteristics:
Good linearity1. Description
ZR07 gas sensor consists of a test element and a compensation element. The resistance of the test element changes with the changes in electrical and thermal conduction caused by the adsorption of combustible gas on the surface of the sensitive material, thereby determining the gas concentration.
2. Appearance and dimension
3. Technical specifications
| Product model | ZR07 |
| Product type | Hot Wire Gas Sensor |
| Standard package | Plastic seat metal package |
| Operating voltage(V) | 2.5±0.1 |
| Operating current(mA) | 150±10 |
| Zero point(mV) | ±30 |
| Sensitivity(mV) | 20% LEL Methane:12~45 20% LEL Propane:10~30 |
| Testing Range(%LEL) | 0~100 |
| Response time(T90) | ≤10S |
| Recovery time(T90) | ≤30S |
| Operating environment | -40~+70℃, less than 95% RH |
| Storage environment | -40~+70℃, less than 95% RH |
| Life | 5 years |
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