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| SPECIAL DETECTORS | |||||
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  Prospekt |
Linear smoke detector SPB-E consisting of a transmitter and a receiver unit, operates in the infrared range and offers high reliability in continuously changing ambient temperatures and/or humidity. The intensity of the infrared rays is corrected automatically and sensitivity can be adjusted to 3 levels. The detector excels through its low power consumption and ease of installation as well as easy adjustment of the optical axis. |
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 Prospekt |
Linear smoke detector Ardea, consists of a transmitter and receiver unit and is used for monitoring of large areas (up to 3000 m2). Operates in the infrared range and responds also to the flame frequency of open fire. On request Ardea is available also in a special design for EX-areas and with protection type IP 65. |
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 Prospekt |
Infrared flame detector U7698 in a housing approved for external areas, with about 3 seconds response time and 90° viewing angle. Insensitive to electric welding and sunlight, suitable for outdoor application. Detects flames of 0.1 m2 at a distance of 20m. Larger flames can be detected also at greater distances. Optical self-monitoring, particularly suitable if the flames are hidden behind smoke. |
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 Prospekt |
UV-flame detector U7602 in a housing approved for external areas, responds to the ultraviolet radiation of flames. Suitable for outdoor application, insensitive to sunlight, flickering, heat-emitting objects and artificial light. Responds to all hydrocarbons and non-hydrocarbon fires such as hydrogen, sulphur, ammonia, magnesium and titanium. |
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 ASD
516 Prospekt |
Smoke aspiration system ASD 516, consisting of a detector unit with built-in fan, optical smoke detectors and a pipeline with openings. The detecting unit is constantly supplied with room air; if there are any smoke particles in the air and the alarm threshold is reached, the fire-alarm panel will be actuated. This system is particularly suitable for the application in historic buildings, churches, museums, castles, prison cells, lobbies, rooms with cavity ceilings, high-bay rackings, computer rooms, etc. |
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 Prospekt |
Transsafe ADW 511 A test motor with pressure pump regularly creates a desired, accurately defined overpressure in a sensor pipe. An alarm will be released, if due to temperature changes a change in the volume is detected. By intelligent, application-specific combinations of the measured value, the response behaviour of the detector can be adjusted exactly to the specific application requirements. If the measured value of the pressure sensor does not correspond to the set point, e. g. on account of a leak or a pipe crush, a failure indication will be the result. Thanks to its robust design Transsafe ADW 511 is particularly suited for fire detection in extreme areas (tunnels, external areas, industrial applications, etc.). |
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Schrack fire-alarm panels can be supplied in many country variants and comply with all national and international standards and guidelines, such as EN54, DIN, VDE, OENORM, ÖVE; VDS, etc. |
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