Conventional Detectors: Point

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Conventional Heat Sensor (Fixed Heat, 77°C) – EFXN524

EFXN524 Conventional Heat Detector JSB The JSB range of conventional detectors have been specifically designed to operate with JSB control panels. The JSB optical detector FXN533 is suitable for most applications giving the fastest response to slow burning or smouldering fires which give rise to large visible smoke particles. The JSB photo-thermal detector FXN632 will respond quickly to fast clean burning fires yet maintain the advantage of optical detectors when detecting smouldering fires. The thermal enhancement of this detector allows a higher alarm threshold which provides a greater rejection of false alarms. The detector will also raise an alarm at temperatures exceeding 60ºC. The JSB fixed heat detectors FXN524 and FXN526 will detect temperatures above 77ºC and 92ºC. The rate of rise heat detector FXN525 is used to detect rapid increases in temperature with a maximum threshold of 60ºC. These detectors are designed to be used in environments where the ambient conditions might cause false alarms if smoke detection were to be used, for example where there is a high level of dust, fumes, steam or smoke under normal conditions

Conventional Heat Sensor (Fixed Heat, 92°C) – EFXN526

Eaton has a large range of detectors for conventional fire alarm systems designed to meet the demands of nearly any application. In the range, there are two main options either the flexible, easily switchable 5 in 1 detector that brings together all the detection mode or the straightforward single detection mode range. Both options include optical, photo-thermal and heat modes. The most popular is the optical detector mode which is suitable for most commercial building application, giving the fastest response to slow burning or smouldering fires which give rise to large visible smoke particles. The photo-thermal detector type responds quickly to fast, clean burning fires. They maintain an advantage over optical sensors when detecting smouldering fires which give rise to large visible smoke particles. The thermal enhancement of this detector allows a higher alarm threshold which provides greater rejection of false alarms. The detector will also raise an alarm at temperatures exceeding 60ºC. The heat detector option can be set in one of three sensing modes. Two fixed heat modes of 77oC or 92 oC and a rate of rise function which detects a rapid rise in temperature Cooper CMT390 Conventional Fixed Heat Detector 92 Degrees (EFXN526 / MHT890) Cooper offers a comprehensive range of conventional detectors that are compatible with Cooper, Menvier and JSB conventional control panels.  

Conventional Heat Sensor (Rate of Rise) – EFXN525

Cooper CFR330 Conventional Rate of Rise Heat Detector (EFXN525 / MFR830) Cooper offers a comprehensive range of conventional detectors that are compatible with Cooper, Menvier and JSB conventional control panels.

Conventional Heat Sensor (Value Range) – 400018FIRE-0032X

Typical applications:

Environments where the ambient conditions might cause false alarms with smoke detectors. Examples include areas with high levels of dust or fumes.

Conventional Optical Smoke Sensor – EFXN533

The JSB Cooper EFXN533 conventional optical smoke detector is suitable for most applications giving a fastest response to slow burning or smoldering fires which give rise to large visible smoke particles. The new improved designs have dual PCB connectivity, are LPCB approved and CE marked.

Conventional Optical Smoke Sensor (Value Range) – 400019FIRE-0033X

Typical applications:

Suitable for most applications. Early detection of fire and high immunity against unwanted alarms.

Conventional Photo-Thermal Sensor (Value Range) – 400020FIRE-0034X

Typical applications:

Ideal for both fast-flaming and slow smouldering fires. Dual purpose detector to detect smoke, heat or a combination, supported by high immunity against unwanted alarms.