GAOTek Gas Alarm Detector
This Gas Alarm Detector has working temperature -4 °F to 104 °F, Frequency of ultrasonic generator 20 KHz to 45 KHz, and working humidity <85% RH.
Description
Description
Technical Specifications
| Input voltage | AC 100 V to 240 V or 50 Hz to 60Hz |
| Rated load | <2 W |
| Frequency of ultrasonic generator | 20 KHz to 45 KHz |
| Detect gas | LPG, natural gas, town gas |
| Alarm concentration | 2% LEL to 8% LEL |
| Alarm volume | ≥85 dB 9.84 feet (3 meter) |
| Working humidity | <85% RH |
| 20 square meter Drive rat, midge area | 360° x 160° |
| Working environment | -4 °F to 104 °F (-20 ℃ to 40 ℃) |