The FLT93B BASIC insertion type FlexSwitch for level 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 level 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.
For Level/Interface Service: Accuracy: ± 0.25 inch [± 6.4 mm] Repeatability: ± 0.125 inch [± 3.2 mm]
For Temperature Service: Accuracy: ± 2° F [±1° C] Repeatability: ± 1° F [± 0.6° C]
Response Time: As low as 3 seconds. Enclosure: Powder coated aluminum enclosure, Type 4X/IP67 Agency Approvals: FM, FMc, ATEX, IECEx, EQM/ECAS. CE Marking. (UKCA, UKEX pending)
FM/FMc:
XP, Class 1, Div. 1 Groups B,C,D, T3A or T4 Ta ≤60°C DIP, Class II/III, Div. 1, Groups E,F,G, T3A or T4 Ta ≤60°C Nonincendive for Class I, II and III, Division 2, Groups A,B,C,D,E,F, and G, T3A or T4 -40°C ≤Ta≤60°C; hazardous (classified) locations, indoors and outdoors. Type 4X
ATEX:
Integral: II 2 G Ex db IIC T4…T2 Gb II 2 D Ex tb IIIC T135°C…T300°C Db
IECEx: (EQM/ECAS)
Integral: Ex db IIC T4…T2 Gb Ex tb IIIC T135°C…T300°C Db
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 stainless steel for all wetted surfaces. Process Connection: 0.75 inch male NPT Insertion Length:
1.2 inch [30 mm]
2 inches [51 mm]
4 inches [102 mm]
Operating Temperature: -40° to +350° F [-40° to +177° C] Operating Pressure: To 3500 psig [240 bar(g)]
Control Circuit
Operation Temperature: -4° to +140° F [-20° to +60° C] Input Power: Field selectable 115 ± 15 Vac or 230 ± 30 Vac (50/60 Hz); 21 to 28 Vdc or 18 to 26 Vac; 7 watts maximum. Relay Contacts: Field configurable dual SPDT or single DPDT rated 6 amps at 115 Vac, 240 Vac or 24 Vdc. Output Signal: Analog DC voltage related to flow or level/interface signal and proportional to temperature. Electrical Connection: 1 inch female NPT
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