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FST-321-SPST
Flow Switch, 90 fps, 15 psi, 3/4" NPT, 12 to 36 VDC
Image is for illustrative purposes only. Please refer to product description.
ManufacturerOMEGA
Manufacturer Part NoFST-321-SPST
Order Code3794979
Product RangeFST-320 Series
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 4 week(s)
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| Quantity | Price (ex VAT) |
|---|---|
| 1+ | £257.520 |
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Multiple: 1
£257.52 (ex VAT)
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Product Information
ManufacturerOMEGA
Manufacturer Part NoFST-321-SPST
Order Code3794979
Product RangeFST-320 Series
Technical Datasheet
Flow Switch TypeSPST
Flow Rate Min-
Flow Rate Max-
Operating Pressure Min-
Operating Pressure Max150psi
Supply Voltage Min12VDC
Supply Voltage Max36VDC
Accuracy5%
Contact Rating70mA
Switching Voltage AC Max-
Switching Voltage DC Max-
Media TypeGas
Process Connection Size-
Process Connection Type-
Pipe Size-
Housing Material-
Operating Temperature Min0°C
Pressure Max15psi
Operating Temperature Max60°C
Product RangeFST-320 Series
Qualification-
SVHCNo SVHC (17-Jan-2022)
Port Size19.05mm
Supply Voltage DC Max36V
Supply Voltage DC Min12V
Product Overview
FST-321-SPST is a FST-320 series thermal dispersion flow switch for use with gases, sense changes in the heat transfer characteristics of the gases. The flow switch incorporates a standard SPST relay switch output for control flexibility. OMEGA® controllers can easily be interfaced to perform a variety of control functions.
- Measure mass flow of gases
- High reliability, no moving parts
- Effectively monitor critical gas flows
- May be used in small piping or large ducts
- Standard with SPST relay
- PP/PVDF material
- Size is 3" x 3/4 NPT, dimension is 76.2 or 114.3 x 26.7mm
- Use with pipe size is 3/4 to 1¹⁄₂"
- Range is 1 to 90fps, temperature is 0.5% per °C
- 12 to 36VDC at 70mA input voltage, cable length is 3m (10')
Technical Specifications
Flow Switch Type
SPST
Flow Rate Max
-
Operating Pressure Max
150psi
Supply Voltage Max
36VDC
Contact Rating
70mA
Switching Voltage DC Max
-
Process Connection Size
-
Pipe Size
-
Operating Temperature Min
0°C
Operating Temperature Max
60°C
Qualification
-
Port Size
19.05mm
Supply Voltage DC Min
12V
Flow Rate Min
-
Operating Pressure Min
-
Supply Voltage Min
12VDC
Accuracy
5%
Switching Voltage AC Max
-
Media Type
Gas
Process Connection Type
-
Housing Material
-
Pressure Max
15psi
Product Range
FST-320 Series
SVHC
No SVHC (17-Jan-2022)
Supply Voltage DC Max
36V
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Tariff No:90329000
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Not applicable
RoHS Phthalates Compliant:Not applicable
SVHC:No SVHC (17-Jan-2022)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.349266