Air & Water Flow

Air & Water Flow

AV Air Velocity Sensor & Probe

Air Velocity Sensors & Probes A range of single and multipoint air velocity probes and sensors, plus wind speed and direction sensors for outdoor use.

AV-D Single Point Air Velocity

AV-D Single Point Air Velocity

The AV-D is a single-point, multi-range Air Velocity Transmitter with user selectable 0-10Vdc or 4-20mA outputs and four user selectable measurement ranges. The unit has a built-in self-test feature and the user can manually override the output to 0%, 50% or 100% of output range to aid commissioning.

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AV-EP Multi-point Air Velocity Probes

AV-EP Multi-point Air Velocity Probes

The AV-EP series of air velocity probes are available in lengths from 100 to 600mm. They are used to ensure that recommended flow rates for public buildings and industrial plant are achieved.
Using a PA-60-x, PA-65-x or PA-699 Air Differential Pressure Sensor of an appropriate range (please refer to data sheet on Sontay’s website for further information), the output of the sensor represents the velocity pressure and is defined by the following equation:

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AV-MPS Multi-point Air Velocity Probes

AV-MPS Multi-point Air Velocity Probes

the AV-MPS series in lengths of 700 to 2000mm. They are used to ensure that recommended flow rates for public buildings and industrial plant are achieved.
Using a PA-60-x, PA-65-x, PA-267-x or PA-699-x Air Differential Pressure Sensor of an appropriate range (please refer to data sheet on Sontay’s website for further information), the output of the sensor represents the velocity pressure and is defined by the following equation:

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AV-W-AD Wind Speed  & Directon Sensor

AV-W-AD Wind Speed & Directon Sensor

The AV-WAD measures wind speed & Direction 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.

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AV-W-S Wind Speed Sensor

AV-W-S Wind Speed Sensor

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.

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