Extensive range of state-of-the-art automatic fire detectors for early fire detection purposes including high-performance and practical accessory items for installation, commissioning and maintenance.
Series IQ8Quad Intrinsically Safe
Automatic heat detector with a single thermistor to sense the air temperature around the detector. The fast semiconductor sensor for the reliable recognition of fires with a single thermistor to sense the airtemperature around thedetector. The fast semiconductor quick rate of temperature rise as well as an integrated fixed temperature heat function for the recognition of fires with slow temperature rise.
Ideal for sensing in environments that are dirty or smoky under normal conditions, as well it is unaffected by wind or atmospheric pressure. Intelligent fire detector with decentralized intelligence, automatic function self-test, emergency mode, storage of alarm and operating data, and alarm display. Soft addressing and the separate operational display are only possible when operating an esserbus / esserbus-PLus IQ8Quad detector without a loop isolator, especially for usage in explosion zones.
Intrinsically Safe
Standard large intrinsically safe MCP, consisting of electronic module and detector housing, for connection to a conventional zone, especially for use in hazardous areas. Suitable due to the high IP protection up to IP 55 for use in damp rooms.
Features:
High IP protection up to IP 55
Plug-in terminals
Standard keys with double function: Open, reset
Service key with triple function: Test, open, reset
"Out of Order" marking an inoperative detector by turning the enclosed operating front foil
Explosion-Proof Detectors
The pressure-proof, fully enclosed infrared flame detector particularly distinguishes itself through reliable operation in difficult conditions. An integrated LED and three relays provide information regarding the state of operation, failure,and alarm. Contamination resistance and heated optics to prevent condensation and the formation of ice also allow for external operation. Typical areas of application are turbines, petrochemistry, and the automotive industry. Monitoring the loop and resetting via esserbus transponder 808623. Monitoring of a conventional line via the same transponder. This device requires a separate voltage supply of 24 V DC.
Spectrex Ex Flame Detectors
Three-channel IR flame detector incl. BIT (Built-in-Test) of class 1 for the detection of flames with Hydrocarbon content. Adjustment range in four steps with a quick response within 5 seconds with a maximum range of 65 m under test fire conditions. As class 1 flame detector up to 26 m mounting height (wall mounting) or max. 45 m with vertical Ceiling mounting
Explosion-Proof Sounder
The conventional ex sounder is especially suitable for application in hazardous areas at industrial workplaces category 2G or 3G (formerly zones 1 and 2) and complies with the technical requirements of DIN 33404 - 3. The robust aluminum die-cast housing is resistant to chemicals and environmental factors.