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Flow Switch With Compact Relay Controller

FST-200-R and FST-300-R

Flow Switch With Compact Relay Controller | FST-200-R and FST-300-R

Flow Switch With Compact Relay Controller

£475.00 FST-211-R

CE
  • Offered in Liquid and Gas Configurations
  • All-Plastic Construction with PP or PVDF Materials for Corrosive Environments
  • Invert Switch Provides Simple NO or NC Relay Operation
  • LED Indicators for Fluid, Relay and Power Status
  • 0-60 Second Time Delay Dampens Out Relay Chatter
  • Fail-Safe Controller Provides Direct Actuation of Pumps, Valves and Blowers
Variable Area Flowmeters, Rotameters & Switches - View related products

Description

This switch package offers a complete solution for flow or no-flow switching in pipes or ducting up to 0.3 m (12"). The compact relay controller reliably actuates valves, pumps, or blowers rated up to 1/2 hp. Common applications include low-flow pump or process protection. To complete the instrumentation package, simply select the switch configuration in accordance with the liquid or gas used in your application.

L
I
Q
U
I
D
Variable Yes
Clean Y
Slurry Y
Bubbles
Coating
Non-Coating Y
Low Viscosity Y
Med. Viscosity Y
High Viscosity
Low Temperature Y
Med. Temperature
High Temperature
Δ Temperature Y
Low Velocity Y
High Velocity
G
A
S
Variable Yes
Coating
Non-Coating Y
Low Temperature Y
Med. Temperature Y
High Temperature
Δ Temperature
Low Velocity Y
High Velocity


SPECIFICATIONS
RELAY CONTROLLER
Supply Voltage: 120/240 Vac 50/60 Hz
Consumption: 0.25 A
Relay Type: (1) SPDT
Relay Current: 10 A, 250 Vac, 1/2 hp
Relay Mode: NO or NC selectable
Time Delay: 0 to 60 s
Temp Range: -40 to 70°C (-40 to 158°F)
Enclosure Rating: NEMA 4X (IP66)
Enclosure Material: Polypropylene (UL 94VO)
Enclosure Rotation: 300° swivel base
Conduit Connection: 1/2 NPT
SENSOR
Range: 0.04 to 3 ft/s (liquids)
Accuracy: ±5% of setpoint at constant temperature and flow rate
Response Time: 10 s (approx.)
Setpoint Drift with Fluid Temperature: 0.5%/°C
Fluid Temperature: 60°C (140°F)
Max Fluid Pressure:
   PP or PVDF: 150 psi @ 25°C (77°F) derated @ 1.7 psi/°C above 25°C (77°F)
Process Connection: 3/4 MNPT
Dimensions: 208 L x 71 mm Dia (8.2 x 2.8")
Place Order(Specify Model Number)
Part Number/ Desc.
Qty
Description
Liquid Flow Switches
Quick Ship
FST-211-R
£475.00
Availability: 9 weeks
 
PP/PVDF Liquid flow switch with relay, 1/2 to 1.5" pipe
Quick Ship
FST-212-R
£525.00
Availability: 9 weeks
 
PVDF Liquid flow switch with relay, 1/2 to 1.5" pipe
Quick Ship
FST-221-R
£435.00
Availability: 9 weeks
 
PP/PVDF Liquid flow switch with relay, 2 to 16" pipe
Quick Ship
FST-222-R
£535.00
Availability: 9 weeks
 
PVDF Liquid flow switch with relay, 2 to 16" pipe
Gas Flow Switches
Quick Ship
FST-321-R
£435.00
Availability: 9 weeks
 
PP/PVDF Gas flow switch with relay, 1/2 to 1.5" pipe
Quick Ship
FST-322-R
£535.00
Availability: 9 weeks
 
PVDF Gas flow switch with relay, 1/2 to 1.5" pipe
Quick Ship
FST-323-R
£445.00
Availability: 1 week
 
PP/PVDF Gas flow switch with relay, 2 to 16" pipe
Quick Ship
FST-324-R
£500.00
Availability: 9 weeks
 
PVDF Gas flow switch with relay, 2 to 16" pipe
Flow Switch Fittings for 3" Liquid Sensors (1/8 to 1/2" pipe and tubing)
Quick Ship
FT-51
£44.00
Availability: 9 weeks
 
Use with 0.05 - 1.53 GPM range, PP, 1/4 to1/2" pipe (FST-200 Series Only)
Quick Ship
FT-52
£75.00
Availability: 9 weeks
 
Use with 0.10 - 6.53 GPM range, PVDF, 1/4 to 1/2" pipe (for FST-200 Series Only)
All amounts shown in EUR, GBP, or USD
Note: Comes complete with operator's manual.


Ordering Example: (1) FST-211-R Polypropylene liquid flow switch with relay, £475.00

Product Manuals:

Download FST-200 and FST-300 Series - Thermal Dispersion Flow Switch
Download FLCN-101 & FLCN-111 Series - Compact Relay Controller