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Air Flow Switch

Air Flow Switch
+1
SKU
SKU70
Weight
0.10 Kgs
Our price:
£80.40 (92.87)
including VAT 20.00 % ( £13.40 )
Qty

The FL-DBSL is a paddle switch intended to monitor air flow within a duct and provide a switched output on detection of either a specific air velocity or flow failure.

Specification

Contacts:Dust-tight microswitch with SPDT contacts
Switch Capacity 15(8) A, 24...250 Vac -40....+85c 10....90% r.h (without condensing)
Level:Brass
Internal Duct Temperature: -10...+85c
Paddles: Stainless Steel AISI 301
Base in ABS, transparent PC cover
Storge:-40...+85c <95% r.h
Protection:IP65 Class 1
Size:140x62x65mm
Weight:630g

Features

  • The units are calibrated at the minimum switch-off value. A higher value can be adjusted by turning the range screw clockwise. Due to the risk of fracture at air speed higher than 5 m/s the paddle must be cut off on the marked side. When the paddle is cut off, the minimum cut-out value increases from 1 m/s to 2,5 m/s.Straights zones should be provided for a length of 5 x diameter upstream and downstream the location of installation to avoid air swirl and paddle instability.

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