Thermal differential detector - FD-T 271

using principle of thermal differential


Performance features:

Automatic self-monitoring of function and state;

Individual display for alarm;

Easy installation using removable base;


Technical data:

Nominal voltage: 24 V DC

Monitoring area: max. 30 m²

Monitoring height: max. 7.5 m

Alarm indicator: LED rot

Air speed: 0 - 25.4 m/s

Temperature range: -20 °C till +50 °C

Air humidity: ≤ 95 %

Type of protection: IP 40

Connection terminals: 0,6 mm Ø till 2 mm²

Housing: ABS

Colour: White (~ RAL 9010)

Specification: EN 54-7

VdS approval: G 213069


Scope of supply:

Detector incl. base


Brand: D+H Mechatronic AG

Type: FD-T 271


Unit: pcs Article number: 70.300.21

Manufacturer's information

D+H Mechatronic AG
Georg-Sasse-Straße 28-32 22949 Ammersbek

Tel. +49 (0)40 60565-0
Fax +49 (0)40 60565-222
Category Fire protection

D+H is one of the leading global companies in the field of smoke extraction and natural ventilation. Part of this catalogue are motorised drive units for the operation of window elements as well as the appropriate control units for smoke and heat extraction and natural ventilation.

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