The Zeta conventional explosion proof manual call point is manufactured from aluminium with a built-in push button activator. The call point is finished with red anti-corrosive epoxy powder coating with 2 x 20mm cable entries. This unit is equipped with a stainless steel hammer and chain.
Two models are available; the ZT-BGU/WP/R with 470Ω built-in resistor for connection to a standard fire alarm system or the ZTBGU/WP for mains connection.
The fire detector provides reliable early warning of a Fire condition responding to fixed threshold smoke concentration or rate of rise of the temperature or fixed temperature threshold detected in the protected premises. It combines the advantages of a type FD8020 and a type FD8030 and it is an attractive option due to decreased expenses for supply and installation. The fire detector complies with the requirements of the European Standard EN54-5 (temperature class A2R) and EN54-7. Technical data