Xp95 optical smoke detector

It is suitable for medium-to-large applications with simple installation requirements. The optical smoke detector is designed to react quickly to slow smoldering fires which produce a lot of smoke. Black optical smoke detector. Works using the light scatter principle.

Responds well to slow-burning, smouldering fires. A high specification programmable opticial smoke detector with drift compensation. User programmable to operate in one of five sensivity modes (e.g. Mode will give a higher senstivity to fire than Mode 5). When in standby mode, the LED remains clear and turns red when in alarm condition.

The signal increases when smoke enters the chamber and light is scattered onto the photo-diode. Optical smoke detectors incorporate a pulsing LED located in a labyrinth within the housing of the detector. The labyrinth is designed to exclude light from any external source.

At an angle to the LED is a photo-diode which, in clear air conditions, does not receive light directly from the LED. Free shipping for many products! For general use, smoke detectors are recommended since these give the highest level of protection. It is generally accepted that ionisation types have a high sensitivity to flaming fires whereas optical detectors have high sensitivity to smouldering fires. This is because the chamber inside the detector is constantly being monitore if the detector starts to become.

That is, the optimum detector type will depend on the type of fire risk and fire loa and the type of environment in which the detector is sited. Combines an optical smoke sensor and thermistor temperature sensor. Well suited for environments such as hotel bedrooms. Red LED illuminates when the detector is in alarm. Certified to EN54-by the LPCB.

This range includes optical and ionisation smoke detectors aswell as fixed temperature and rate of rise heat detectors. Name : Apollo Smoke Detector - Photoelectric, Optical - White - V DC - Fire Detection For Indoor, Apollo Fire Detectors. Unsubscribe from David Gunn? How do Smoke Detectors Work - Duration: 6:49.

Today I Found Out 217views. If ordered before 14:00pm, we aim for next working day delivery. The Apollo Discovery optical smoke detector is quick at detecting slow smouldering fires and has LEDs for alarm indication.

The multisensor construction is similar to that of the opticaldetector but uses a different lid and optical mouldings to accommodate the thermistor. Optical Smoke Detector is an explosionproof optical smoke detector. All detectors in the Apollo Discovery range fit the Apollo Intelligent Mounting Base.

The Mounting Base is a low insertion force base with stainless steel contacts for the detector. The XPoptical detector uses the same outer case as the ionisation smoke detector and is distinguished by the indicator LED which is clear in standby and red in alarm. XPIS Optical Detector HAZARDOUS IP Rating 23D Body Material White polycarbonate Terminal Material Nickel plated stainless steel Humidity to Weight 0. The photo-diode has an integral daylight-blocking filter.

The detector is connected to the incoming and outgoing supply via terminals Land Lin the mounting base. The Apollo XPDetectors have been carefully researched and developed by the Apollo design team and the range has undergone rigorous testing to ensure that it meets not only European and other standards but also the demands of today’s high technology environments. The XPmultisensor detector contains an optical smoke sensor and a thermistor temperature sensor whose outputs are combined to give the final analogue value. The XPoptical smoke detectors can be used in environments such as offices, medium sized buildings, large homes or restaurants where an electric power cable or fire security system is present or capable of being installed. Apollo Fire Detectors presents the Apollo XPrange, a comprehensive group of analogue addressable smoke and heat detectors that are compatible with a wide range of fire alarm control systems.

Each Apollo XPdetector has been precisely researched and designed by the Apollo design team with high-performance and ease-of-use in mind. In clear air conditions the photo-diode in the XPdetector receives no light from the LED and produces a corresponding analogue signal.