Flow Switch For Set Point Accuracy With Variable Process Temperatures
The FLT93B BASIC insertion type FlexSwitch for flow and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. FCI is the only thermal manufacturer providing temperature compensation to ensure set point accuracy for process temperatures that vary up to ±100°F. The FLT93B is easily field-configured, providing unparalleled flexibility, accuracy and stability for all multiple process sensing and switching requirements.
The FLT93B BASIC flow switch is available with all of the below listed standard features for a very attractive price and with quick delivery as soon as 2 business days ARO.
Applications
Pump protection
Cooling water/heat exchangers
Drain line flow
Safety spray nozzle monitoring
Oil well system testing
Relief valve monitoring
Specifications
For Flow Service - Setpoint Range:
Water-based Liquids:
0.01 to 3.0 fps [0.003 to 0.9 mps]
Hydrocarbon-based Liquids:
0.01 to 5.0 fps [0.003 to 1.5 mps]
Air/Gas:
0.25 to 120 sfps [0.08 to 37 smps] at standard conditions of 70° F [21.1° C] and 14.7 psia [1.013 bar(g.
Accuracy: (whichever reading is higher)
Liquids: ± 0.5% reading or ± 0.04 fps [± 0.012 mps]
Gases: ± 0.5% reading or ± 2 sfps [± 0.06 nmps]
For Temperature Service:
Accuracy: ± 2° F [±1° C]
Repeatability: ± 1° F [± 0.6° C]
Response Time: As low as 3 seconds.
Optional N.I.S.T. Flow Calibration Services
Factory N.I.S.T. calibration in air or water is available as an option for customer specified setpoint(s) or a flow curve based on the media ranges specified above.
Flow Element
Materials of Construction: All welded 316L