Hekatron ORS 142 Optical Smoke-Detector

Product description: Hekatron optical smoke switch ORS 142 AT RetrofitThe Hekatron ORS 142 AT Retrofit smoke switch is the ideal solution for replacement in existing systems that have been approved in accordance with the approval notice (Z-6.5-xxxx). Developed in accordance with the requirements of EN 54-7, the ORS 142 AT detects smouldering fires and open fires with smoke development at an early stage.The smoke switch works according to the proven scattered light principle. Inside the ORS 142 there is a light source whose emitted light normally hits a neutral surface that does not reflect it under normal circumstances. When smoke develops due to smouldering fires or open fires, smoke enters the measuring chamber. The suspended particles in the smoke scatter the light and direct it onto the photo lens. As soon as light hits the photo lens, the smoke switch switches without contact.The integrated soiling compensation function checks the smoke detector of the ORS 142 AT for light and heavy soiling as well as faults. An LED indicates the operating status of the detector. In accordance with DIN 14677, it indicates after eight years that the smoke switch should be replaced.The ORS 142 AT has a temperature sensor that responds at an ambient temperature of 70°C. The integrated termination module is activated by a magnet in the base. The temperature range of -30°C to +60°C enables versatile use in industrial buildings, office buildings, stadiums and underground car parks.Installation of the ORS 142 AT Retrofit is flexible - it can be surface-mounted, flush-mounted, wall-mounted or installed in damp rooms. Simply order the appropriate base for mounting. Please always observe the country-specific regulations.Features:     Smoke switch for replacement in existing systems     EN 54-7 compliant, detects smouldering fires and open fires     Scattered light principle for reliable smoke detection     Integrated contamination compensation for fault-free operation     LED display for operating status     Replacement recommendation in accordance with DIN 14677 after eight years     Temperature sensor at 70°C ambient temperature     Flexible installation: surface-mounted and flush-mounted, on the wall or in damp rooms Technical data:    Hekatron item no. 31-5000017-04-02The Hekatron ORS 142 AT smoke switch retrofit complies with the new specifications for the replacement of smoke and thermal switches. RetroFit AT products are required when replacing detectors in systems with general building authority approval (abZ) in order to continue to guarantee the approval of hold-open systems in accordance with abZ. Since January 2020, Hekatron has been providing the appropriate products approved in accordance with the new specifications to simplify the replacement process. Replaced smoke switches no longer need to be sent back, but can simply be disposed of via the usual channels. Rely on Hekatron for safe and reliable smoke detection in your existing systems.

wall-mount bracket for Hekatron ORS 142Description:The wall-mount bracket 143 W from Hekatron is used for the installation of the ORS 143 smoke detector in dry rooms. The base includes the magnet that activates an optional line monitoring function for the Hekatron ORS 143.Features:- Cable entry max. 9mm- IP 42 Protection class - Colour: white, similar to RAL 9010

The Arrest System Central Units FSZ Basis is power supply, control unit, hand switch, alarm storage and reset-switch in one unitDescription:The Hekatron FSZ Basis Arrest System Central Unit is a hold-open control unit which fulfils the testing specifications of the DIBt (German Institute for Structural Engineering) as well as the requirements of the DIN EN 14637. It is suitable for application in doors and gates in various fields, from industrial to administration buildings. This system is particularly suited to damp, dusty, warm and cold environments, and can withstand temperatures from -10°C to +50°C. Fault causes can be tracked via the LED flash code on the keypad. The system’s DIP switch can be used to activate alarm storage and line surveillance. Its signal output is a relay with potential-free alternating contact. The power supply unit is equipped to deal with short-circuits and excess temperature shutdown. The FSZ Basis replaces the reliable NG 519 and can also be integrated into existing facilities. Properties:- Power supply, control unit, pushbutton, temporary alarm memory, and reset key in one- Conforms to DIN EN 14637 and DIBt regulations.- Backward compatible to existing arrest systems so can be modernised at low cost.- Optional circuit monitoring in accordance with DIN EN 14637- Saves alarm settings- Separate control unit settings possibilities through two alarm outputs- Cable entry points at the top, bottom, or the back of the unit- Easily accessible connection terminals- Protected against short circuits- Compatible with all supply networks and earlier models- Cable glands (M16 and M20 x 1.5 with locknut), mounting set, end module, and assembly instructions included- Integrated manual release button conforming to standard and reset buttons.

wall-mount bracket for Hekatron ORS 142Description:The wall-mount bracket 143 A from Hekatron is used for the installation of the ORS 142 smoke detector in dry rooms. The base includes the magnet which activates an optional line monitoring function for the Hekatron ORS 142.Features:- Cable entry max. 9mm- IP 42 Protection class - Colour: white, similar to RAL 9010

The HAT 02 is a manual release button for surface or flush mounting. It has been developed for manual operation of hold-open control units and offers a reliable release function. Hekatron Art. No. 6500143

The DKT 01 in grey is a manual release unit with a changeover contact, suitable for 24 V voltage. It enables manual activation of hold-open control units. Hekatron Art. No. 6200115