AVT

air velocity and temperature transmitter

WITH RELAY OUTPUT

wp4628172-hvac-wallpapers_edited.jpg
AVT.png

AVT

The AVT is an electronic air velocity and temperature transmitter for air and non-combustible gases with optional relay output.

 

USAGE

AVT is used in HVAC and building automation systems.

APPLICATIONS

Monitoring air velocity and temperature in ducts and laminar flow cabinets, and at ventilators and dampers.

Technical Specifications

Accuracy (from reading):

Measuring units:

Supply voltage:
 

Power consumption:

Output signal 1:

 

Output signal 2:

Optional relay output:

 


Operating temperature:

Probe:

Protection standard:

 


 

< 0.2 m/s + 5 % (Range 0...2 m/s)

< 0.5 m/s + 5 % (Range 0...10 m/s)

< 1.0 m/s + 5 % (Range 0...20 m/s)

m/s, °C

24 VDC ±10 % / 24 VAC ±10 %

 

35 mA (50 mA with relay) + 40 mA with mA outputs

0…10 V (linear to ºC) or 4…20 mA (linear to ºC)

0…10 V (linear to m/s) or 4…20 mA (linear to m/s)

Potential free SPDT 250 VAC, 6 A / 30 VDC, 6 A with adjustable switching point and hysteresis

0…+50 °C

Adjustable immersion length 50...180 mm, mounting flange included

IP54