AS-TE Temperature Sensor

FCI provides temperature elements mounted in thermowells for direct installation into piping and ducting on commercial and military aircraft, spacecraft, vehicles and marine applications. These elements are available as Resistance Temperature Detector (RTD) that provides a linear change in resistance that is directly proportional to temperature changes in the liquid or gas process. The base resistance (Ro) is available in a wide range of values (30 to 1000 ohms at 0°C). The resistance response to temperature change is available in a number of different “alphas” including MIL-T-7990 and other specifications. FCI can also provide thermistor and thermocouple elements 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 Element application.

Applications

  • Environmental cooling systems
  • Coolant and potable water
  • Bleed and PACK air
  • Fuel
  • Hydraulic oil
  • Refrigerant

Specifications

Service: Liquid or gas temperature.

Accuracy: ± 0.3° C at 0° C.

Repeatability: ± 0.05% of reading.

Operating Temperature: -50° to +800° F [-46° to +427° C].

Proof Pressure: Up to 5000 psig [345 bar(g)].

Time Response:
  • Air: 10 seconds in flowing application
  • Liquid: 3 seconds in flowing application.

Reliability (MTBF): 200,000+ Hours

Qualifications: MIL-STD-130 Marking, MIL-STD-810 Environmental Testing, MIL-STD-461/462 EMI and MIL-STD-7990B Temperature Transmitter.

Quality System Approvals: ISO9001 and AS9000

Weight: 0.062 to 0.14 lbs. [0.028 to 0.064 kgs]

Materials 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: 0.16 to 4 inches [4 to 101 mm].

Electrical Connection: Military, commercial connector; pigtail cable of customer specified type and length.

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).