Series 65A
Series 65A is a range of conventional fire detectors available in three versions:
•Standard
•Flashing LED
•Flashing LED and magnet operated test switch
Series 65A Ionization Smoke Detector
The Series 65A Ionization Smoke Detector uses a low activity radioactive foil to detect fires by irradiating the air in the smoke chambers and causing a current flow. If smoke enters the chamber, the current flow is reduced leading to an alarm.
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Series 65A Photo-Electric Smoke Detector
The Series 65A Photo-Electric Smoke Detector incorporates a pulsing LED located within the housing of the detector. The detector housing is identical to that of the Ionization Detector but has an indicator LED which is clear in quiescent state but produces red light in alarm.
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Series 65A Heat Detector
The Series 65A Heat Detector monitors temperature by using a dual thermistor network which provides a voltage output proportional to the external air temperature.There are nine heat detectors in the Series 65A range designed to suit a wide variety of operating conditions.
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Series 65A Standard Base
The Series 65A Base has been designed to enable detectors to be fitted without the need of force –particularly useful when fitting to suspended ceilings. All Series 65A bases have a ‘one way only’ fit.
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Series 65A Standard Relay Base 4"
The Standard Series 65A Relay Base provides one set of volt-free, changeover (form C) contacts that change state when the detector signals an alarm.
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Series 65A Auxiliary Relay Base 4"
The Series 65A Auxiliary Relay Base provides two sets of volt-free changeover contacts to facilitate the switching of a remote LED or other auxiliary device.
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Series 65A End-of-Line Relay Base
The Series 65A End-of-Line (EOL) Relay Base is intended for use with 4-wire circuits and feature two sets of changeover contacts and a power supervision relay.
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Series 65A Low Profile Relay Base 6"
A low profile mounitng base for Series 65A detectors.
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Series 65A E-Z Fit Base 6"
A low profile mounting base for Series 65A detectors.
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