Cart  |  Contact  |  Help  | 
US and Canada1-888-826-6342
International1-203-359-1660

Your One-Stop Source for Process Measurement & Control!

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

$215.00 FST-321-SPST

  • bvseo_sdk, net_sdk, 3.1.1.0
  • CLOUD, getAggregateRating, 265ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
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
Variable Area Flow Meters, Rotameters & Switches - View related products

Description

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")
Place Order(Specify Model Number)
Part Number/ Desc.
Qty
RoHS
Description
FST-321-SPST Star
$215.00
2 In Stock
RoHS compliant
PP/PVDF, 3 x3/4 NPT, 3/4 to 1-1/2" pipe
FST-321-SPST-25 Star
$245.00
Available In 8 Weeks
RoHS compliant
PP/PVDF, 3 x3/4 NPT, 3/4 to 1-1/2" pipe, 7.62 m (25')
FST-321-SPST-50 Star
$276.00
Available In 8 Weeks
RoHS compliant
PP/PVDF, 3 x3/4 NPT, 3/4 to 1-1/2" pipe, 15.24 m (50')
FST-322-SPST Star
$342.00
1 In Stock
RoHS compliant
PVDF, 3 x3/4 NPT, 3/4 to 1-1/2" pipe
FST-322-SPST-25 Star
$546.00
Available In 8 Weeks
RoHS compliant
PVDF, 3 x3/4 NPT, 3/4 to 1-1/2" pipe, 7.62 m (25')
FST-322-SPST-50 Star
$750.00
Available In 8 Weeks
RoHS compliant
PVDF, 3 x3/4 NPT, 3/4 to 1-1/2" pipe, 15.24 m (50')
FST-323-SPST Star
$225.00
Available In 8 Weeks
RoHS compliant
PP/PVDF, 4.5 x3/4 NPT, 2 to 12" pipe
FST-323-SPST-25 FT Star
$255.00
Available In 8 Weeks
RoHS compliant
PP/PVDF, 4.5 x3/4 NPT, 2 to 12" pipe, 7.62 m (25')
FST-323-SPST-50 FT Star
$285.00
Available In 8 Weeks
RoHS compliant
PP/PVDF, 4.5 x3/4 NPT, 2 to 12" pipe, 15.24 m (50')
FST-324-SPST Star
$352.00
Available In 8 Weeks
RoHS compliant
PVDF, 4.5 x3/4 NPT, 2 to 12" pipe
FST-324-SPST-25 Star
$556.00
Available In 8 Weeks
RoHS compliant
PVDF, 4.5 x3/4 NPT, 2 to 12" pipe, 7.62 m (25')
FST-324-SPST-50 Star
$760.00
Available In 8 Weeks
RoHS compliant
PVDF, 4.5 x3/4 NPT, 2 to 12" pipe, 15.24 m (50')
All amounts shown in USD
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, $215.00
  • bvseo_sdk, net_sdk, 3.1.1.0
  • CLOUD, getReviews, 0ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;