COMBUSTIBLE GAS AND OXYGEN ALARM SYSTEM for the Pump room of Oil tankers
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Model FOMA-T34W detects combustible gas and oxygen in the air by applying the detection principle of catalytic combustion method and galvanic cell method respectively and transmits representative alarm by means of relay contacts. Model FOMA-T34W uses two-way solenoid valves to measure four sampling points in the pump room by changing over each sampling point successively. The gas deteting panel is set in the cargo control room generally and piping is arranged from the sampling point through stop valves. A combustible gas detector is independently provided in the panel to monitor inside continuously. |
| Model | FOMA-T32W | |
|---|---|---|
| Sampling | Scanning suction method for the pump room Continuous diffusion method for the panel inside | |
| Measuring Gas | Combustible gas | |
| Detection Principle | Catalytic combustion method | |
| Measuring Range | 0 to 100%LEL | |
| Accuracy | Within ±5% of full scale | |
| Alarm Setting | 10%LEL for the pump room (Adjustable)30%LEL for the panel inside (Adjustable) | |
| Alarm Method | Lamp and buzzer | |
| Response Time | Within 30 seconds (from gas inlet of gas alarm panel) | |
| Gas alarm accuracy | Within ±25% of the alarm set point | |
| Power Source | AC100V±10V, 60Hz±5%, 1φ as standard | |
| Alarm contact output | Alarm & failure contact (total 1b and 2a) | |
| Detection Point | Four(4) points for Pump roomOne(1) point in the panel | |
| Operating Temperature Range | 0 to 45 ℃ | |
| Installation | Wall mounting | |
| Dimensions | 450(W) x 600(H) x 250(D) mm | |
| Weight | Approx. 40 Kg | |
| Consumed Electricily | Approx. 100VA | |
| Standard Accessories | The gas detecting panel, stop valves and accumulators only as standard (Tubing and cables for external connection of the gas detecting panel are excluded.) | |
| Sampling point scanning | Automatic and manual | |
