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Key Features
- 24V AC/DC Power Supply
- Pre-calibrated
- Traffic light LCD readout
- Volt Free Contact output
- BACnet Interface (16 Address)
- Latching function with Reset input
- Analogue output
- Touch button setup and calibration
- Calibration and ‘End of Life” Reminder
- Oxygen Sensor monitors for Enrichment and Depletion as standard
- Mounts onto any standard Single Gang Junction Box or Conduit Box
- UK MANUFACTURED
Installer Selectable Options
- LCD backlight Enable/Disable (White backlight)
- Failsafe option:
- DE-energise/Energise Relay
- 0-10V or 2-10V
- Display Gas Concentration or Gas Formula
- Latching/Non-Latching
- Sounder Enable/Disable
- Add 1 Minute time delay on Relay and Sounder
Dimensions
| Height | 125 mm |
| Width | 86 mm |
| Depth | 36 mm |
Technical Specification
| Power Supply | 24V AC/DC ±10% |
| Power Consumption | Catalytic (CAT) - 70mA |
| @ 24 | Electrochemical (EC) - 40mA |
| Infra-red (IR) - 70mA | |
| Fluorescent (FL) - 40mA | |
| Analogue Output | 0/2-10V Full Scale Linear |
| VFC Output Rating | SPDT - 1A @ 24V Max |
| Operating Conditions | Temp 0-40°C |
| Humidity 0-95% (NC) | |
| Response Time (T90) | < 1 Minute |
| Sampling Method | Diffusion |
| Warm-up Time | 2 minutes |
| IP Rating | IP40 |
| Housing Material | Flame Retardant ABS |
| Approval | CE |
Part Numbers & Options / Accessories
| Part No | Description | Range | Life | Type |
|---|---|---|---|---|
| (ppm) | (years) | |||
| FGS-NG | Methane | 100% LEL | 5 | CAT |
| FGS-H2 | Hydrogen | 100% LEL | 5 | CAT |
| FGS-LPG | Propane | 100% LEL | 5 | CAT |
| FGS-C2H2 | Acetylene | 100% LEL | 5 | CAT |
| FGS-CO | Carbon Monoxide | 300ppm | 5 | EC |
| FGS-NO2 | Nitrogen Dioxide | 10ppm | 3 | EC |
| FGS-O2 | Oxygen | 25.0% | 5 | FL |
| FGS-CH4IR | Methane | 100% LEL | 10 | IR |
| FGS-CO2 | Carbon Dioxide | 5.0% | 10 | IR |
| FGS-C3H8 | Propane | 100% LEL | 10 | IR |
| FGS-C2H4 | Ethylene | 100% LEL | 10 | IR |
| FGS-SF6 | Sulphur Hexafluoride | 2000ppm | 10 | IR |
| FGS-CL2 | Chlorine | 5.0ppm | 2 | EC |
| FGS-H2e | Hydrogen | 2000ppm | 2 | EC |
| FGS-NO | Nitric Oxide | 100ppm | 2 | EC |
| FGS-SO2 | Sulphur Dioxide | 20.0ppm | 2 | EC |
| FGS-NH3 | Ammonia | 100ppm | 2 | EC |
