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Thermal Dispersion Flow Switches for Use With Gases

FST-320   
 
Thermal Dispersion Flow Switches for Use With Gases
FST-320:Thermal Dispersion Flow Switches for Use With Gases
   
$197.00  FST-321-SPST
PLACE ORDER
1 year warranty CE RoHS
Measure Mass Flow of Gases
High Reliability, No Moving Parts
Effectively Monitor Critical Gas Flows
May Be Used in Small Piping or Large Ducts
1 AMP SPST Relay Standard

View related products - Variable Area Flowmeters, Rotameters & Switches

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OMEGA’s FST-320 Series thermal dispersion flow switches, especially designed for use with gases, sense changes in the heat transfer characteristics of the gases. Flow velocities from 1 to 90 fps are effectively monitored. The flow switch incorporates a standard SPST Relay switch output for control flexibility. The OMEGA® LVCN-131 and LVCN-141 controllers can easily be interfaced to perform a variety of control functions. The FST-320 family of sensors can be easily installed in line sizes ranging from 3/4 to 12".

SPECIFICATIONS
Range: 1 to 90 fps
Accuracy: ±5% of setpoint at constant temperature and flowrate
Response time: 10 seconds after initial 30 sec warm up
Setpoint Drift with Fluid Temperature: 0.5% per °C
Voltage Input: 12-36 Vdc @ 60 mA
Contact Output: 1 A SPST Relay, selectable NO or NC states
Fluid Temperature: 0 to 60°C (32 to 140°F)
Max Fluid Pressure: 150 psi @ 25°C (77°F) derated @ 1.667 psi per °C above 25°C (77°F)
Wetted Materials: PP with PVDF
Cable Length: 3 m (10 ft)
Max Cable Length: 305 m (1000 ft)
Dimensions:76.2 or 114.3 x 26.7 mm dia.(3.0 or 4.5 x 1.05")


To Order (Specify Model Number)
 Part Number   Availability   Price   Description RoHS   Qty.
 FST-321-SPST 4 Weeks   $197.00    PP/PVDF, 3 x3/4 NPT, 3/4 to 1-1/2" pipe RoHS compliant
 FST-321-SPST-25 8 Weeks   $220.00    PP/PVDF, 3 x3/4 NPT, 3/4 to 1-1/2" pipe, 7.62 m (25') RoHS compliant
 FST-321-SPST-50 8 Weeks   $240.00    PP/PVDF, 3 x3/4 NPT, 3/4 to 1-1/2" pipe, 15.24 m (50') RoHS compliant
 FST-322-SPST In Stock   $310.00    PVDF, 3 x3/4 NPT, 3/4 to 1-1/2" pipe RoHS compliant
 FST-322-SPST-25 8 Weeks   $385.00    PVDF, 3 x3/4 NPT, 3/4 to 1-1/2" pipe, 7.62 m (25') RoHS compliant
 FST-322-SPST-50 8 Weeks   $460.00    PVDF, 3 x3/4 NPT, 3/4 to 1-1/2" pipe, 15.24 m (50') RoHS compliant
 FST-323-SPST In Stock   $210.00    PP/PVDF, 4.5 x3/4 NPT, 2 to 12" pipe RoHS compliant
 FST-323-SPST-25 FT In Stock   $230.00    PP/PVDF, 4.5 x3/4 NPT, 2 to 12" pipe, 7.62 m (25') RoHS compliant
 FST-323-SPST-50 FT 8 Weeks   $250.00    PP/PVDF, 4.5 x3/4 NPT, 2 to 12" pipe, 15.24 m (50') RoHS compliant
 FST-324-SPST In Stock   $320.00    PVDF, 4.5 x3/4 NPT, 2 to 12" pipe RoHS compliant
 FST-324-SPST-25 8 Weeks   $395.00    PVDF, 4.5 x3/4 NPT, 2 to 12" pipe, 7.62 m (25') RoHS compliant
 FST-324-SPST-50 8 Weeks   $470.00    PVDF, 4.5 x3/4 NPT, 2 to 12" pipe, 15.24 m (50') RoHS compliant
All dollar amounts on this site are shown in US currency.

 Note: Comes complete with operator’s manual.

To order with 7.62 m (25') cable, add suffix "25" to model number, add $20 to price for PP/PVDF, or $75 for PVDF.

To order with 15.24 m (50') cable, add suffix "-50" to model number, add $40 to price for PP/PVDF or $150 for PVDF.

(OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)


 Ordering Example: (1) FST-321-SPST PP/PVDF flow switch for 3/4 to 1-1/2" pipe, with 1 AMP relay, $197.00

 Related Links - Related Products
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LVCN-141,LVCN-131 LVCN-141,LVCN-131:
Flow Switch Remote Controller
FST-200-R and FST-300-R FST-200-R and FST-300-R:
Flow Switch With Compact Relay Controller
   
Keywords:Thermal Dispersion Flow Switches for Use With Gases, fluid flow meters multimeter calibrator multimeter circuit multimeter tester

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