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AS-TS Temperature Switch
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SummaryFCI provides temperature switches mounted in thermowells with integral
or remote solid state electronics housed in protective enclosures for
direct installation into piping and ducting on commercial and military
aircraft, spacecraft, vehicles and marine applications. These switches
utilize highly reliable Resistance Temperature Detector (RTD) elements
that provide a linear change in resistance that is directly proportional
to temperature changes in the liquid or gas process. The FCI provided
electronics are equipped with up to three separate switch points that
are set by FCI at customer specified values to indicate temperature
changes in the customer’s process fluid. FCI can also provide thermistor
and thermocouple elements with switch electronics for requirements
specified by the customer.
Please complete and submit the attached Application Data Sheet or
contact FCI’s Field Representative in your area to receive a technical
quotation for your Temperature Measurement Switch application.
Applications |
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 Environmental cooling systems |
Cabin air
temperature management |
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Power
management systems |
Temperature
limit alarms |
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Fluid
temperature control |
Other
fluids and gases |
SpecificationsService: Liquid or gas temperature
Accuracy: ± 2° F [± 1° C]
Repeatability: ± 1° F [± 0.5° C]
Reliability (MTBF): 100,000+ Hours.
Qualifications: MIL-STD-130 Marking, MIL-STD-810 Environmental Testing,
MIL-STD-889 Dissimilar Metals and MIL-STD-461/462 EMI.
Quality System Approvals: ISO9001 and AS9000
Weight: 0.23 lbs. [0.10 kgs]
Temperature ElementMaterials of Construction:
Standard: All
welded 300 series stainless steel.
Optional:
Aluminum, titanium or other alloys available with hermetically sealed
connectors.
Process Connection: Flanged or threaded per AS930, AS4395,
MS33656.
Insertion Length: 0.160 to 4 inches [4 to 101 mm].
Operating Temperature: -40° to +212° F [-40° to +100° C] (wider
temperature range optionally available).
Operating Pressure: To 7500 psig [517 bar(g)].
Proof Pressure: To 12,500 psig [861 bar(g)].
Enclosure: Environmental seal; Hermetically sealed option.
Electrical Connection: Military, commercial connector; pigtail
cable of customer specified type and length.
Electrical Parameters
Input Current: < 10 mA.
I.R. Test Voltage: < 500
Vdc.
D.R. Test Voltage: < 500
Vdc.
Bonding: < 2.5 milliohms.
Environmental Parameters
Altitude: 100,000 ft.
[30,480 m]
Humidity: 100%.
Thermal Shock: 10° C per
minute.
Vibration: Rotary, Fixed
Wing
Acceleration: 10 gs.
Optional N.I.S.T. Test Lab Calibration Services
Factory N.I.S.T. calibration is available as an option for customer
specified setpoint(s). |
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