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Key Features:; Ideal where smoke detection is unsuitable Fast response thermistor Integrated electronic sounder Loop powered Low current Programmable volume control Integral short circuit isolator Sounder tone selectable at control panel Devices display address number -
Key Features:; Built in short circuit isolation New advanced Opal protocol allows mapping of the loop for precise fault location using isolators Tri colour LED offering red, green and amber colours Rotary decade address switches Pure white colour to complement modern buildings 100% mechanical and electrical backwards compatibility Base designed to ease installation and wiring
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Fast short circuit isolator in every device 15 combinations of smoke & heat detection modes Multi stage alarms - pre alarm feature 7 sound patterns - plus off, 3 different volume settings - if using Sita Multipoint with integral sounder Auxiliary digital inputs and outputs are available at any Addressable Multipoint device Automatic continuous self calibration Addressable Multipoint detector is monitored for all failures of sensor chamber - warning is indicated when a smoke detector head requires servicing Maintenance is made easy with the unique disposable optical chamber, designed as a cost effective solution to cleaning and re-calibration
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Characteristics common to the rest of the S2 range described in the MI-PSE-S2 detector. Dimensions in mm: 102 Ø x 43 (height) mounted on base B501AP Approved according to: EN54-7 CPD Certificate: 0832-CPD-0195
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Fast short circuit isolator in every device 15 combinations of smoke & heat detection modes Multi stage alarms - pre alarm feature 7 sound patterns - plus off, 3 different volume settings - if using Sita Multipoint with integral sounder Auxiliary digital inputs and outputs are available at any Addressable Multipoint device Automatic continuous self-calibration Addressable Multipoint detector is monitored for all failures of sensor chamber - warning is indicated when a smoke detector head requires servicing Maintenance is made easy with the unique disposable optical chamber designed as a cost effective solution to cleaning and re-calibration
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Responds well to slowburning, smouldering fires Well-suited to bedrooms and escape routes Unaffected by wind or atmospheric pressure Five response modes Remote test feature
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Mode 1 – has very high smoke sensitivity combined with high heat sensitivity. This gives a high overall sensitivity to both smouldering and flaming fires. Mode 2 – has a smoke sensitivity similar to that of a normal optical smoke detector. This mode is therefore equivalent to a standard optical detector. It is suitable for applications in which wide temperature changes occur under normal conditions. Mode 3 – has moderate smoke sensitivity combined with a moderate sensitivity to heat. This combination is considered the optimum for most general applications since it offers good response to both flaming and smouldering fires. Mode 4 – has lower than normal smoke sensitivity combined with high heat sensitivity. This makes it suitable for applications in which a certain amount of fumes or smoke is considered normal. Mode 5 – has no smoke sensitivity at all but gives a pure heat detector response meeting the response time requirements for a Class A1R detector in the European Standard EN 54- 5. In this mode the detector will respond to slowly changing temperatures and has a ‘fixed temperature’ alarm threshold at 58OC. The analogue value in this mode will give the approximate air temperature over the range 15OC to 55ºC. In Mode 5 the smoke sensor is still active though it does not contribute to the analogue signal. As a consequence, if the detector is used in a dirty or smoky environment the optical sensor drift flag may be activated in the heat only mode.; Ideal for a wide range of applications Enhanced false alarm management Recommended, in specific modes, for hotel bedrooms and hospital wards Unaffected by wind or atmospheric pressure Well-suited to sensitive environments Five EN 54 approved response modes Heat only and optical only options Remote test feature
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Responds well to fast-burning, flaming fires Designed to operate in a variety of environments Resilient to dust Five response modes Remote test feature
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Brand Information; Ideal in environments that are dirty or smoky under normal conditions Well suited for warehouses, loading bays and car parks Unaffected by wind or atmospheric pressure Five response modes Remote test feature
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Brand Information; Responds to smouldering and flaming fires Less susceptible to false alarms caused by steam and dust Five response modes Remote test feature
