Gas Detector Alarm Unit For Single Point Monitoring
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| Model | FA-30 | |
|---|---|---|
| Measuring Gas | Combustible gas in the air (Methane) | |
| Measuring Principle | Catalytic combustion method (Note 1) | |
| Sampling method | Diffusion type | |
| Measuring Range | 0 - 100%LEL | |
| Indication method | 3-digit LED display | |
| Alarm concentration | AL1 10%LEL, AL2 25%LEL adjusttable | |
| Alarm accuracy | Within ±25% | |
| Alarm indication | Red LED lights intermittently and buzzer sounds intermittently | |
| Trouble indication | Red LED lights intermittently and buzzer sounds intermittently | |
| Response time | Within 30 sec. against 1.6 times gas concentration of alarm setting value | |
| Power Source | AC100V±10Vm, 50/60Hz, 1Φ | |
| Alarm contact output | AL1→1a or 1b no-voltage; AL2→1a or 1b no-voltage | |
| Operating Temperature Range | -10-40℃ (Humidity:below 95%RH)(non condensing) | |
| Main body dimensions | 360 (W) X 330 (H) X 80 (D)mm (excluding protrusion) | |
| Main body weight | Approx. 8.5kg | |
| Contact capacity | AC125V, 0.6A(resistance load) or DC110V, 0.6A(resistance load) or DC30V, 2A(resistance load) |
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