Yodify Product Library
Instantly add the FLT93B FlexSwitch and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
/FLT93B-FlexSwitch/main_FLT93B.png)
FLT93B FlexSwitch
Brand: Fluid Components International LLC (FCI)The Fluid Components FLT93B FlexSwitch® represents the first true technological breakthrough in thermal technology in over a decade.
A single instrument, easily field-configured, provides unparalleled accuracy, flexibility and stability for most flow, level and temperature sensing and switching needs.
- Process Connections: 3/4" Male NPT
- Adjustable Set Point Range:
- 0.01-5.0 feet/s, 0-1.5 meters/s for Liquids
- 0.25-120 feet/s, 0.08-37 meters/s for Air/Gas
- Insertion 'U' Lengths: 1.2" (3.0 cm), 2" (5.0 cm), 4" (10.1 cm)
- Input Power: Field Selectable 115 ±15 Vac, 230 ±30 Vac, 50/60 Hz, 21 to 28 Vdc or 18 to 26 Vac, 7 watts max. consumption
- Operating Pressure (Maximum): 3500 psi, 24000 kPa, 240 bar
- Temperature Range (Sensor): -40° to 60° C, -40° to 140° F
- Local Enclosure: Epoxy Powder Coated Aluminum Flameproof, 1" Female NPT Conduit Connection
- Wetted Materials: 316 Stainless Steel
- Outputs/Communications:
- Two SPDT Relays or One DPDT Relay, Analog DC Voltage
- FM, CSA, ATEX, IEC, IECEx, SIL-2 Rated, CE
Specifications
Accuracy
- Flow Service Gas: ± 0.5 % of Reading or ± 2 sfps [ ± 0,06 NMPS]
- Flow Service Liquids: ± 0.5 % of Reading or ± 0.04 FPS [ ± 0,012 MPS]
- Level/Interface Service ± 0.25″ [6.4 mm] with ± 0.125″ [3.2 mm] Repeatability
- Temperature Service ± 1° C (2° F) with Repeatability of ± 0.6° C (1° F)
Approvals & Certifications
- ATEX - II 2 G Ex d IIC T6 to T2 -40° to 60° C Gb
- CSA
- FM
- IECEx - Ex d IIC T6 or T5
Communication
- None
Electrical Connectors
- 1” NPT Female
Electrical Rating
- 6 A Resistive at 115 Vac, 220 Vac or 24 Vdc
Electronics - Standard Features
- Universal AC/DC Supply
Enclosure Finish
- Epoxy Powder-Coated
Enclosure, Body Material
- Aluminum
Flange Material
- 316L Stainless Steel
Input Power
- AC: 230 Vac (± 30) 50/60 Hz, 14 W, 50 mA - Max.
- AC: 115 Vac (± 15) 50/60 Hz, 13 W, 100 mA - Max.
- AC: 24 Vac (18-26 V Vac) 50/60 Hz, 7 W, 230 mA - Max.
- DC: 24 (21-28 Vdc), 7 W, 230 mA - Max.
Insertion 'U' Length
- 1.2” (3 cm)
- 2” (5 cm)
- 4” (10.1 cm)
Mounting
- None
NPT Connection
- 3/4” NPT Male
Operating Pressure - Sensor
- Maximum
Operating Temperature - Electronics
- -40° to 60° C (-40° to 140° F)
Operating Temperature - Sensor
- -40° to 177° C (-40° to 350° F)
Options
- Factory NIST Flow Calibration Services
Principle of Operation
- Thermal, Calorimetric
Remote Control & Monitoring Software
- Not Applicable
Remote Electronics Enclosure & Cover
- Not Required
Response Time
- From 3 seconds
Sensor, Probe Style
- Insertion
Switch Point Range
- Air & Gas: 0.25 to 120 sfps (0.08 to 37 NMPS) with 0.75 W Heater at Standard Conditions, 21.1° C (70° F), 14.7 psia [1,013 bar (g)]
- Hydrocarbon-based Liquids: 0.01 to 1.0 FPS (0.003 to 0.3 mps) with 0.75 W Heater
- Hydrocarbon-based Liquids: 0.01 to 5.0 FPS with (0.003 to 1.5 mps) with 3.0 W Heater
- Water-based Liquids: 0.01 to 0.5 FPS (0.003 to 0.152 mps) with 0.75 W Heater
- Water-based Liquids: 0.01 to 3.0 FPS (0.003 to 0.9 mps) with 3.0 W Heater
Switch Type
- Field Configurable Dual SPDT
- Field Configurable Single DPDT
Wetted Materials
- 316 Stainless Steel
- Pump Protection
- Cooling Water / Heat Exchangers
- Drain Line Flow
- Safety Spray Nozzle Monitoring
- Oil Well System Testing
- Relief Valve Monitoring