Siemens, GDB181.1E/3, VAV compact controller
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Product Details
• Compact controller for plants with variable or constant air volume flow
• Integrated, highly precise differential pressure sensor, damper actuator and digitally configurable air volume controller
• Nominal torque 5 Nm, air damper rotation angle mechanically adjustable between 0 and 90°
• Forced close-off function in DC 2...10 V operation
• Optionally configurable as VAV compact controller or as damper actuator/differential pressure sensor unit
• Prewired with a 0.9 m connecting cable
Technical Specifications
• Angular rotation : 90°
• Power consumption : 3 VA, 2.5 W
• Positioning time : 150 s
• Cable length : 0.9 m
• Degree of protection : IP54
• Ambient temperature, operation : 0…50 °C
• Medium temperature : 0…50 °C
• Ambient humidity, operation : 95 % r.h.
• Dimensions (W x H x D) : 71 x 158 x 61 mm
• Operating voltage : AC 24 V
• Auxiliary switch : 0
• Air damper area : 0.8 m²
• Torque : 5 Nm
