Detection
Regin Ceiling Mounted Presence detector
Regin Ceiling Mounted Presence detector
IR24-PC is a 360° presence detector for automatic ventilation control of HVAC systems. It uses infrared light. The detector has a potential-free change-over relay for activation/deactivation of for instance a fan-coil controller. It saves money and gives higher comfort in premises requiring forced ventilation for shorter periods of time, such as conference rooms, assembly-halls etc. The unit can be ceiling mounted, providing a 360° detection pattern with a maximum range of 10.5m
- 24 V AC/DC supply voltage
- Potential-free, change-over relay
- Individually settable ON- and OFF-delays
- 360° detection
- Unobtrusive design
| MWA Code | Detection | voltage | class | Temp. Range |
|---|---|---|---|---|
| RC-IR24-PC | H 2.5m, 25° angle | 24 V AC | IP20 | -20…+50°C |
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Electro EGS gas detector
Electro EGS gas detector
This range of gas detectors can be used to detect leaks and provide an alarm in general commercial and industrial applications.
Can be used stand alone, with a BMS system or with a monitor panel.
| MWA Code | Gas | Range | Relay set point |
|---|---|---|---|
| EGS-NG | Nat Gas ( methane) | 0 to 5,000ppm | 2500ppm |
| EGS-LPG | LP Gas | 0 to 2,000ppm | 1000ppm |
| EGS-CO | Carbon monoxide | 0 to 100ppm | 30ppm |
| EGS-R134 | Refrig R134 | 0 to 1000ppm | 500ppm |
| EGS-H | Hydrogen | 0 to 2,000ppm | 1000ppm |
| EGS-CO2/IR | Carbon dioxide | 0 to 10,000ppm | 5000ppm |
| ECS-OZ | Ozone | 0-1ppm | 0.2ppm |
| EGS-O | Oxygen | 0 to 25% | 19% |
| EGS-H2S | Hydrogen sulphide | 0 to 30ppm | 5ppm |
| EGS-SD | Sulphur dioxide | 0 to 10ppm | 2ppm |
| EGS-ND | Nitrogen dioxide | 0 to 10ppm | 3ppm |
| EGS-CL | Chlorine | 0 to 10ppm | 0.5ppm |
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S&S Merlin CT500 gas detection
S&S Merlin CT500 gas detection
The key operated CT500 is UK manufactured and like all S & S Northern products carries a 3 Year warranty and is fully supported by our technical team. The CT500 has a fascia
mounted emergency shut off button fitted as standard and the fascia mounted LEDs give simple and concise information to the operator.
The panel is fully compatible with S & S Northern remote emergency stop terminals allowing a large number of emergency terminals to be connected in series and wired back to the panel.
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S&S Merlin FAB1 gas detection
S&S Merlin FAB1 gas detection
With prior notice to a fire alarm test, the operator can turn the spring loaded key to the on position giving an un-interrupted gas supply for between 10 and 45 minutes.
During this time the system controlling the gas will ignore shut-off signals from the buildings fire alarm system and allow factors such as heating systems to remain operational.
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Wall Mounted Presence detector
Wall Mounted Presence detector
IR24-P is a presence detector designed for automatic ventilation control of HVAC systems. It uses infrared light. The detector has a potential-free change-over relay for activation/deactivation of for instance a fan-coil controller. It saves money and gives higher comfort in premises requiring forced ventilation for shorter periods of time, such as conference rooms, assembly-halls etc. The unit can be wall or corner mounted with a 110°, 15m detection range.
- 24 V AC/DC supply voltage
- Potential-free, change-over relay
- Individually settable ON- and OFF-delays
| MWA Code | Detection | voltage | class | Temp. Range |
|---|---|---|---|---|
| RC-IR24-P | 15 x 15 m, 110° angle | 24 V AC | IP20 | -20…+50°C |