QTI Sensing Solutions Logo

QTI Sensing Solutions, a CTS Company, is a manufacturer of high-reliability temperature sensors for mission critical applications.

With over 40 years of quality thermistor manufacturing experience, QTI offers accurate and reliable US-made temperature products that meet extended high-temp or cryo temperatures and applications.

QTI sensors are rated for high-rel or space-grade applications, with custom sensor design support for application-specific programs and missions.

QTI performs product testing in-house. Sensors are fully qualified to military and aerospace requirements. QTI also has in-house capabilities for building full sensor assemblies as well as cable and wire harness assemblies.




Commercial Space & New Space

Military & Defense

QTI temperature sensors

Product Highlights

  • High-Rel NTC, PTC, RTD Thermistors & Probes
  • Space-level NASA qualified sensors
  • Leaded or surface mount options
  • Made in US
  • QTI in-house test lab for temperature characterization & more
  • Custom design support

QTI Product Standards

  • MIL-STD-202
  • MIL-STD-883
  • NASA Goddard S-311-P-18
  • NASA Goddard S-311-P-827
  • EEE-INST-002
  • TOR-2006
  • ESA 4006
  • MIL-PRF-38453 Class K & H