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Online Gas Detection System (FF-400N)
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Features and Cost – Best Mix
- First time – Remote Sensor Head
- Design based on 25 yrs of experience
- Very easy Maintenance
- High-sensitivity Sensors
- Very Long-life 5-10 years
- Alarm at fraction of LEL/TLV
- No false Alarm
- Detectors can be placed upto 500 mtrs.
- Two level Alarms – WARN & ALARM
- Continuous Sensor monitoring & Fault detection
- WARN, ALARM, FAULT – 3 LEDs/channel and PILOT
- Compact Water-proof, Dust-tight enclosure
- Battery back-up upto 4 hours
- Universal Input Supply : 100 – 260 VAC , 50 – 60 Hz
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Technical Data
| Gases | LPG / Propane CNG / Methane / LNG / PNG Hydrogen Carbon monoxide | | Alarm Set-point | - LPG / Propane : 5% and 25% LEL (1000 and 5000 ppm)
- CNG / LNG / PNG / Methane Hydrogen : 5% and 25% LEL (2500 and 12500 ppm) 13% and 25% LEL (5200 & 10000 ppm)
- Carbon monoxide : 100 and 300 ppm
| | Audio Buzzer | 80 dB | | Relay Contact Rating | 1A @ 230V AC/24VDC | | Power | Univ. AC - 100-260VAC , 50-60 Hz | | Controls & Indications | ACK, RST, Battery In/Out | | Battery back-up (optional) | upto 4 hours | | Env. Range | 0 to 50oC, 0 to 95% Rh |
Ordering Details
| Monitor Channels | 2 / 4 / 6 / >6 | | Detector Units | Diffusion/Suction - FLP / NFLP Blind / 1 Alarm / Full Status | | Local Relay | Yes / No | | Buzzer/Flasher | Yes / No | | Local / Remote Sensor Head | (only for NFLP versions) |
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