AO-WFR/N Air Flow Controller with Relay View larger

AO-WFR/N Air Flow Controller with Relay




95,00 €

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The vane relay AO-WFR/N measures air flows in ducts, in supply and exhaust air devices of fans or electric heating registers. The wind vane relay is factory set to the minimum switching points. By turning to the right of the inner screw the ON/OFF value can be adjusted. Install in vertical paddle position from above in a horizontal pipe or channel.

Alarm output potential-free change-over contact, thresholds can be defined by internal screws
Differential ≥ 1 m/s
Switching capacity 15 (8) A, 24 - 250 V~, at 24 V~ min. 150 mA
Min. start-up value 2,0 m/s
Max. start-up value 9,2 m/s
Min. cut-out value 1,0 m/s
Max. release value 8,0 m/s
Colour grey (backside RAL 7096, top RAL 7035)
Material brass, vane V2A stainless steel (1.4301)
Protection type IP65
Protection class I
Working temperature -30...+80°C
Installation screw fastening
Approvals CE-conformity, EAC, RoHS

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