A multi-criteria detector that combines carbon monoxide, photoelectric smoke, heat and infrared sensing in one device. It normally runs at high immunity and becomes very sensitive when fire characteristics are sensed.
Standards and approvals: CPR, UKCA
| Specification | 2251CTLE |
|---|---|
| Operating Voltage Range | 15 to 32Vdc |
| Maximum Standby Current | 200µA at 24VDC (no communications) |
| Maximum Alarm Current | 7mA at 24VDC |
| Application Temperature Range | -20°C to +55°C |
| Humidity | 15 to 90% relative Humidity (non-condensing) |
| Height | 66mm installed in B501 base |
| Diameter | 102mm installed in B501 base |
| Weight | 176g (inc base) |
| Max Wire Gauge for Terminals | 2.5mm2 |
| Colour | Ivory |
| Material | Bayblend FR110 |
| IR Limits | 0-450 uW/cm2 |
| CO Limits | 0-500 PPM |
Specifications as published by System Sensor. Please confirm the exact model with us before ordering.
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Try "landing valve", "Apollo call point", "9 kg ABC" or a model code.
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