General

The DP672T is an intrinsically safe, optical/heat multi-sensor and forms part of the 670 series of intrinsically safe conventional detector line. Multi-sensor smoke detectors are recognised as good detectors for general use but are additionally more sensitive to fast burning, flaming fires - including liquid fires - than optical detectors.

They can be readily used instead of optical smoke detectors but should be used as the detector of choice for areas where the fire risk is likely to include heat at an early stage in the development of the fire.

Multi-Sensor Operation

The DP672T is a thermally enhanced smoke detector and as such will not give an alarm from heat alone. It is in essence an improvement on a standard optical detector since it goes further in its capabilities of fire detection. The sensitivity of its optical detector is influenced by a heat sensing element which makes the detector more responsive to fast-burning, flaming fires.

Classification

II 1G Ex ia IIC -40^oC < Ta < +40^oC (T5)
-40^oC < Ta < +60^oC (T4)

BASEEFA Certificate Number

ATEX-Baseefa 06 ATEX 0007X
IECEx-IECEx BAS 06.0002X

Downloads

• Datasheet