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AVFS-1
THERMO AIR FLOW SWITCH,80-250 ACDC.
Image is for illustrative purposes only. Please refer to product description.
ManufacturerDWYER
Manufacturer Part NoAVFS-1
Order Code4288165
Product RangeAVFS Series
Your Part Number
Available to Order
Manufacturer Standard Lead Time: 15 week(s)
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| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY3,493.850 (CNY3,948.0505) |
Price for:Each
Minimum: 1
Multiple: 1
CNY3,493.85 (CNY3,948.05 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerDWYER
Manufacturer Part NoAVFS-1
Order Code4288165
Product RangeAVFS Series
Technical Datasheet
Product RangeAVFS Series
SVHCNo SVHC (04-Feb-2026)
Product Overview
AVFS-1 is a 80-250AC/DC power thermo air flow switch, specifically designed to monitor air flow in ducts and provides a 3A contact output to indicate a change or loss of flow. The AVFS provides a ±5% set-point repeatability across a full scale range of 1-10m/s (197-1969fpm) and includes a mounting bracket for quick duct mounting. Typical applications include fan monitoring, filter monitoring, damper feedback and air handlers.
- Integral red/green air flow status LEDs
- Flush sensor design limits issues due to dust or particulate in the air flow
- IP65 construction
- Temperature limits range from 5 to 122°F (-10 to 50°C)
- PBT body, titanium sensor wetted materials
- N.O. SPST switch type
- IP65 enclosure rating
- 1 red LED/1 green LED display
Technical Specifications
Product Range
AVFS Series
SVHC
No SVHC (04-Feb-2026)
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Romania
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Romania
Country in which last significant manufacturing process was carried out
Tariff No:90261089
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.158757