Products from Zero Carbon Supplies Ltd

Contact us

AIR MEASUREMENT

WIND SPEED & DIRECTION SENSORS

AIR FLOW SWITCH

The AV-WS measures wind speed providing a pulsed output and is intended for applications where external weather conditions influence the building control strategy, such as for the automatic closing of windows. A mounting arm and U bolts for pole mounting are included.

This paddle switch is intended to monitor air flow within a duct and provides a switched output on detection of either a specific air velocity or flow failure.

 

Specification Features:

Electrical connections: flying lead (3m long)

Ambient range: 20°C to +70°C

Features:

Adjustable switching point

Lid-mounting screws provide tamper proofing

AV-WS Series

Wind speed sensor: part number – AV-W-S

Wind speed & direction sensor: part number – AV-W-AD 

FS 521

80 x 175 mm Paddle Switch