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D+H Solutions

Togethers with our subsidiaries and sales partners we provide solutions for fresh air and safety - customised for our clients requirements.

Smoke extraction SHEV NSHEV Mechanical Smoke Extraction MSE Controlled Natural Ventilation CNV Bus communication Skylight systems Lift Shaft Smoke Extraction
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About Us

As a fresh air supplier and life saver, we not only produce intelligent system solutions that open and close windows in buildings. D+H is about much more than technologies for smoke extraction and natural ventilation. We make buildings breathe!

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Service

From the very outset, we are happy to take over all project planning solutions in smoke extraction and ventilation for you – including co-ordination with fire protection experts and building authorities.

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Contact

SALES | D+H MECHATRONIC AG

Sensor systems Thermal differential detector

FD-T 271

Automatic self‑monitoring of function and state
Individual display for alarm
Easy installation using removable base
VdS approval number: G 213069

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Technical Data Documents

Designs and technical data

	FD-T 271
Nominal voltage	24 V DC
Monitoring area	30 m²
Monitoring hight	7.5 m
Type of protection	IP 40
Temperature range	-20 °C … +50 °C
Colour	White (~ RAL 9010)
Diameter	117 mm
Weight	0.11 kg
Art. No.	70.300.21
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Instruction for use

SD-O 371 / FD-T 271

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Tender documents

FD-T 271