Starting at $650.35CAD
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AVFS - Air Flow Switch

Specifically designed to monitor air flow in ducts & provides a 3A contact output to indicate a change or loss of flow

Starting at
$650.35CAD
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AVFS Air Flow Switch 07410

The Series AVFS Adjustable Air Flow Switch is specifically designed to monitor air flow in ducts and provides a 3 A contact output to indicate a change or loss of flow. The AVFS provides a ±5% set-point repeatability across a full scale range of 1-10 m/s (197-1969 fpm) and includes a mounting bracket for quick duct mounting.

• Integral red/green air flow status LED’s
• Flush sensor design limits issues due to dust or particulate in the air flow
• IP65 construction
Humidity Limits:0-90% RH.
Temperature Limits:5 to 122°F (-10 to 50°C).
Air Velocity Range:197-1969 FPM (1-10 m/s).
Agency Approvals:CE.
Weight:7.2 oz (203 g).
Display:1 Red LED/1 Green LED.
Enclosure Rating:IP65.
Electrical Connection:6.5' (2 m) cable.
Power Consumption:3 VA.
Power Requirement:AVFS-1: 80 to 250 AC/DC (47 to 63 Hz AC). AVFS-2: 24 VDC ±25%.
Response Time:3-60 seconds. Varies with flow and set point.
Electrical Rating:3 A @ 30 VDC/250 VAC.
Switch Type:N.O. SPST.
Repeatability:±5% FS.
Housing:PBT.
Pressure Limit:14.7 psig (1 bar).
Wetted Materials:PBT body, titanium sensor.
• Fan monitoring
• Filter monitoring
• Damper feedback
• Air handlers
  • Thumbnail of document Manual - AVFS - Air Flow Switch
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    Manual - AVFS - Air Flow Switch

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  • Thumbnail of document Data Sheet - AVFS - Air Flow Switch
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    Data Sheet - AVFS - Air Flow Switch

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