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Economical Air Flow Switch

Item# FST1001A

Economical Air Flow Switch Economical Air Flow Switch
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.
FST1001A
  • 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
Flow Rate
Switch Type
Compatible Media
Wire Length
Features
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Quantity Price each
1-9 $298.70
10-24 $283.77
25-49 $268.83
50-99 $253.90
100-499 $238.96
500+ $224.03

In stock

Lead Time ( If not in Stock): 3 weeks

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.

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