The A1R heat detector from the Apollo Series 65 range is triggered in to alarm mode by the rate of rise in air temperature, or when a preset temperature level has been reached. In the event of a rapid increase, or when the temperature reaches 55 °C, the Apollo Series 65 A1R heat detector recognises a fire condition and responds. The detector is supplied with a lockable base as standard.
|Dimensions (HxDia)||50x100mm incl base|
|Operating Temperature||-20°C to +90°C|
|Power Consumption||45-55 uA at 24V|
|Relative Humidity||0% to 95% relative humidity|
|Supply Voltage||9-33V DC|
|Temperature Trigger||55 °C and rate of rise function|