Algorithmic addressable heat sensor for fire detection

The A30XTA sensor is based on the physical properties of a NTC.  The variation of the electrical features of the NTC thermistor due to variation of room temperature makes it suitable for a heat sensor

.The A30XTA is capable of registering absolute temperatures (heat sensor) but also temperature rises (rise of heat rate sensor)

The heat rate function allows detect a fire in the first phases of its growth. If it is very slow, the sensor is activated when temperature reaches 55ºC

.Analogue addressable multisensor for fire detection

The A30XHTCO has three different types of sensors: one optical smoke sensor, one heat sensor and one carbon monoxide sensor (CO)

The use of the CO sensor is very valuable for the early detection for some types of fire

As well, the integration with the optical smoke detector inside its algorithm of dynamic processing, give us, as main results, a compact detector very robust facing the false alarms

For complete its benefits, the sensor also has a heat element sets it alarm status when temperature reaches 55ºC

 .Algorithmic addressable optical smoke sensor for fire detection