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Thermal Dispersion Flow Switches for Liquids

FST-200 Series

Thermal Dispersion Flow Switches | FST-200 Series

Thermal Dispersion Flow Switches

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1 year warranty CE
  • High Reliability — No Moving Parts
  • Very Low Flow Detection–Down to 0.04 FPS Liquids
  • Use in 1/8 through 12" Pipe or Tubing
  • SPST Relay Standard
  • Excellent for Pump and Valve Monitoring of Critical Flows
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商品説明

OMEGA™ FST-200 Series flow switches use thermal dispersion technology to create a very accurate and economical method of sensing flow. Monitor fluids from 0.4 to 1.2 specific gravity, 1 to 300 cp, and pulsating flow from 10 to 100 pulses per minute. The sensors incorporate two temperature probes, one of which is heated. The flow of liquid reduces the temperature of the heated probe, decreasing the temperature differential with the non-heated probe. OMEGA’s LVCN-131 and LVCN-141 of controllers can easily be interfaced to perform a variety of control functions.

SPECIFICATIONS
Range: 0.04 to 3 fps (liquids)
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@70 mA
Contact Output Mode: selectable, NO or NC states
Fluid Temperature: 0 to 60°C (32 to 140°F)
Max Fluid Pressure (PP or PVDF): 150 psi @ 25°C (77°F)
derated @1.667 psi per °C above 25°C (77°F)
Wetted Materials: PP and PVDF
Cable Specifications: 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")
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部品番号/Desc.
注文数
商品説明
Quick Ship
  
FST-211-SPST
¥40,045
納期: 2 週間
 
Thermal dispersion flow switch, PP/PVDF, 3.0 x 3/4 NPT, 3/4 to 1-1/2" pipe
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FST-211-SPST-25 FT
¥45,870
納期: 10 週間
 
Thermal dispersion flow switch, PP/PVDF, 3.0 x 3/4 NPT, 3/4 to 1-1/2" pipe, 7.62 M (25')
Quick Ship
  
FST-211-SPST-50
¥52,640
納期: 10 週間
 
Thermal dispersion flow switch, PP/PVDF, 3.0 x 3/4 NPT, 3/4 to 1-1/2" pipe, 15.24 M (50')
Quick Ship
  
FST-212-SPST
¥65,800
納期: 2 週間
 
Thermal dispersion flow switch, PVDF, 3.0 x 3/4 NPT, 3/4 to 1-1/2" pipe
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FST-212-SPST-25
¥79,900
納期: 10 週間
 
Thermal dispersion flow switch, PVDF, 3.0 x 3/4 NPT, 3/4 to 1-1/2" pipe, 7.62 m (25')
Quick Ship
  
FST-212-SPST-50
¥120,315
納期: 10 週間
 
Thermal dispersion flow switch, PVDF, 3.0 x 3/4 NPT, 3/4 to 1-1/2" pipe, 15.24 m (50')
Quick Ship
  
FST-221-SPST
¥41,925
納期: 2 週間
 
Thermal dispersion flow switch, PP/PVDF, 4.5 x 3/4 NPT, 2 to 12" pipe
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FST-221-SPST-25
¥47,940
納期: 2 週間
 
Thermal dispersion flow switch, PP/PVDF, 4.5 x 3/4 NPT, 2 to 12" pipe, 7.62 m (25')
Quick Ship
  
FST-221-SPST-50
¥54,520
納期: 10 週間
 
Thermal dispersion flow switch, PP/PVDF, 4.5 x 3/4 NPT, 2 to 12" pipe, 15.24 m (50')
Quick Ship
  
FST-222-SPST
¥67,680
納期: 8 週間
 
Thermal dispersion flow switch, PVDF, 4.5 x 3/4 NPT, 2 to 12" pipe
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FST-222-SPST-25
¥107,160
納期: 10 週間
 
Thermal dispersion flow switch, PVDF, 4.5 x 3/4 NPT, 2 to 12" pipe, 7.62 m (25')
Quick Ship
  
FST-222-SPST-50
¥146,635
納期: 10 週間
 
Thermal dispersion flow switch, PVDF, 4.5 x 3/4 NPT, 2 to 12" pipe, 15.24 m (50')
Flow Switch Fittings for 3" Sensors
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Click to expand/minimize a list of what others bought with theFT-51
FT-51
¥10,770
納期: 10 週間
 
Flow switch fitting for use with FST-211 and FST-212 only. 1/8 to 1/4" tube ID, 0.05-1.53 GPM Range, PP Material
Quick Ship
Click to expand/minimize a list of what others bought with theFT-52
FT-52
¥18,435
納期: 10 週間
 
Flow switch fitting for use with FST-211 and FST-212 only. 1/8 to 1/4" tube ID, 0.05-1.53 GPM range, PVDF (Kynar) Material
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注: 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.

Sizes above 1/2" fit into 3/4 NPT fitting adaptor.