Refrigerant Sensor (FGS-REF)
The New Flamefast Refrigerant Sensor allows for accurate monitoring of a wide range of refrigerant gases from a single unit. Using highly stable infra-red technology and full temperature compensation on all gases, it can be used for detection, rather then just for alarm conditions like semi-conductor sensors.
Top Key Features
- 24V AC/DC Power Supply
- Universal Refrigerant sensor
- Pre-calibrated for all gases
- Fully temperature compensated
- Traffic Light LCD readout
- UK Manufactured
Overview
The New Flamefast Refrigerant Sensor allows for accurate monitoring of a wide range of refrigerant gases from a single unit. Using highly stable infra-red technology and full temperature compensation on all gases, it can be used for detection, rather then just for alarm conditions like semi-conductor sensors.
To calibrate, only 1,000ppm R1234ze is required, then simply select your target gas from the calibration menu.
The full list of gases monitored is:
| - R404a | - R407f | - R227 |
| - R134a | - R1234yf | - R22 |
| - R125 | - R449a | - R513a |
| - R407a | - R507 | - R422d |
| - R417a | - R123 | - R1233zd |
| - R448a | - R410a | - R407c |
| - R32 | - R452b | - R1234ze |
With a BACnet MS/TP interface, a 0-10V and relay output, the refrigerant sensor in one of the most versatile units available, whilst providing the signature Flamefast Traffic Light display, all in an aesthetically pleasing housing.
Key Features
- 24V AC/DC Power Supply
- Universal Refrigerant sensor
- Pre-calibrated for all gases
- Fully temperature compensated
- Traffic Light LCD readout
- BACnet MS/TP over RS485
- Latching function with Reset input
- Volt Free Contact output
- Analogue output
- Calibration and ‘End of Life’ reminders
- Mounts onto any standard single gang junction box or conduit box
- UK MANUFACTURED
Dimensions
| Height: | 125 mm |
|---|---|
| Width: | 86 mm |
| Depth: | 36 mm |
Technical Specifications
| Power Supply: | 24V AC/DC ± 10% | ||||
|---|---|---|---|---|---|
| Power Consumption: | 100mA | ||||
| BACnet: | MS/TP over RS485 Baud: 9k6, 19k2, 38k4 or 76k8 127 Address (1/10th Load) Full specification available on request | ||||
| Analogue Outputs: | 0/2-10V Full scale linear | ||||
| VFC Output: | SPDT - 1A @ 24V Max | ||||
| Audible: | 60dB @ 30cm | ||||
| Operation Conditions: |
| ||||
| Sampling Method: | Diffusion | ||||
| Warm-up Time: | 60 Seconds (24 Hours for full stability) | ||||
| Response Time (T90): | < 60 Seconds (Adjustable) | ||||
| IP Rating: | IP40 | ||||
| Housing Material: | PC/ABS | ||||
| Colour: | Pure White (RAL9010) | ||||
| Approval: | CE, UKCA |
Installer Selectable Options
| LCD backlight | Enable/Disable |
| Failsafe option | Energise / De-energise Relay 0-10V / 2-10V |
| Alarm Latching | Enable/Disable |
| Audible Alarm | Enable/Disable |
| Auto Zero Calibration | Enable/Disable |
| Set-points | Alarm1 / Alarm 2 / Relay |
| Range | Analogue Output |
| Display | Gas Concentration / Formula |
| Refrigerant Gas Type | See Manual |
NEED THE REQUIREMENTS?
CommercialKitchens
TeachingAreas
Plant Rooms
Part Numbers & Options / Accessories
| Part No | Description | Range | Life (years) |
| FGS-REF | Universal Refrigerant Sensor | 2,000ppm | 5 |
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