text.skipToContent text.skipToNavigation

Our response to COVID-19 and how remote monitoring can help #remotetogether.

Economical Air Flow Switch

$308.26

Item# FST1001A

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $308.26
5-9 $292.85
10-24 $286.68
25-49 $274.35
50-99 $268.19
100-499 $262.02
500+ $224.03

In stock

Lead Time ( If not in Stock): 3 weeks

Economical Air Flow Switch FST1001A FST1001A
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getAggregateRating, 11ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
  • Air Velocity Range up to 10,000 FPM (50.8 m/sec)
  • 2% Full Scale Accuracy
  • Two Sensor Probe Configurations (Fixed and Remote)
  • Hot Wire Air Velocity Sensor Design
  • Adjustable High and Low Alarm Set-Points
  • Two SPST Alarm Contact Closures with Red LED Indicators
  • Used in HVAC Monitoring, Exhaust/Ventilation Hoods

Edit Options

View all models

Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Media Type
Velocity Range
Accuracy
Max Process Temperature
Process Connection Type
Process Connection Size
Wetted Materials
Switch Rating and Type
Supply Power
Wire Length
Features

Product Specs

  • Contact Blocks 10A @ 24 Vdc
  • Maximum Pressure 150
  • Maximum Switching Voltage 12 V
  • Minimum Supply Voltage 15 VDC

The FST1000 Series measures air velocity and provides two SPST alarm contact closures corresponding to high and low alarm set points. The alarm set points are adjustable from 0 to 100% of the air flow range. The unit comes with a green power LED, and two red LEDs for high and low alarm indications. They can be used in research and development labs, HVAC applications, exhaust/ ventilation hoods and other manufacturing processes. The sensor design is based on RTD elements; the air velocity is measured by the heat loss from the RTD sensor as it cools down by the air flow. The sensor probe comes in two configurations, fixed mount and remote probe.

SPECIFICATIONS
Air Velocity Range: 0 to 5000, 0 to 10,000 FPM
Accuracy: 2% FS (air velocity)
Air Velocity Probe: ¼' OD stainless steel, 305 mm L (12'), or remote probe with 15 feet of cable
High and Low Alarm Set Point: Adjustable from 0 to 100% of air flow range
Alarm Indication: Red LEDs on the back plate
Alarm Deadband: 5% of FS
Built-In Relays: Two 12V SPST NO relays (high and low)
Contact Rating: 10A @ 24 Vdc, 10A @ 250 Vac
Operating Ambient Temperature:
    Sensor Probe: -40 to 93ºC (-40 to 199ºF)
    Electronic Case: 0 to 50ºC (32 to 122ºF)
Power Indicator: Green LED
Power: 15 to 24 Vdc @ 200 mA
Dimensions: 89 H x 51 W x 31.8 mm D (3.5 x 2 x 1.25')
Weight: 160 g (5.6 oz)

  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getReviews, 0ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 18ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
Accessories
power supply, US plug, 90 to 264 Vac input, 24 Vdc output, 400 mA, screw terminals, UL
$69.46
198 In Stock
Regulated power supply, 24 Vdc, 400 mA, UL, stripped leads
$69.46
237 In Stock
1/4" PTFE ferrules (10 pack) for use with SSLK-14-14 compression fitting
$85.77
66 In Stock
Most Popular Accessories
Stainless Steel Compression Fitting, 1/4, Diameter, 1/4NPT Thread
$18.07
1909 In Stock

en-US
en
Save Configuration