Đầu dò báo nhiệt COFEM A30XT
- Conventional heat detector for fire detection.
- The detector consists of a sensitive element to temperature variations produced by any process of combustion.
- The value measured by this element is compared with a preset reference value which causes the detector to alarm status when the temperature reaches 55°C.
- Low section, total height less than 45 mm (including the base).
- Available with high base for electrical conduit of 20 mm.
- Alarm with two red LED, which makes easier the identification from any direction (360º).
- Possibility to connect a remote action indicator.
- Easy connection, without polarity.
- Detector and base with easy installation, interchangeable with the entire of range A30X, and manufactured in white heat-resistant ABS.
- According to EN 54-5 class A2, and CE mark, according to the European Regulation of Construction Products (UE) N°305/2011.
Đặc tính kỹ thuật
Model A30XT
Supply 12 - 30V without polarity
Standby consumption 40 µA (at 18V)
Alarm consumption 40 mA (at 18V)
Activation signal Two red led (360º visibility)
Remote indicator output Yes
Humidity 20 - 95% RH
Temperature -10ºC +50ºC
Sensitivity According to EN 54-5 Class A2
IP protection IP 20
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