Zeta Duct Unit Enclosure c/w 2 x Sampling Probes Detector base:Without dector base The range is suitable for

The range is suitable for ambient temperature operation as well as once only

● Tested and certified according to ISO 21927‑9

The slim aluminium frame has an internal thermal break which makes the rooflight energy efficient whilst also reducing the risk of condensation

30 VDC  3A max

Zeta Duct Unit Enclosure c/w 2 x Sampling Probes Detector base:Without dector base The range is suitable forThe Zeta duct unit allows air in a ventilation duct to be monitored for smoke via a smoke detector mounted externally in a sealed chamber. The unit comes supplied with 2 sampling probes (on in & one out) which are mounted through the duct in the centre of the air flow.