YYC500 Thermocouple Temperature Sensor

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Types
K / E / J / T / N
Sheath
From 0.25 mm Ø
Range
up to 500 °C+ (type-dependent)
Response
Fast, low mass
YOYI YYC500 temperature sensor
YOYI YYC500 product view
YOYI YYC500 · Temperature

YYC500 — Thermocouple Temperature Sensor

The YYC500 is a mineral-insulated thermocouple assembly for high-temperature measurement where RTDs reach their limits. Available in K, E, J, T and N calibration with sheath diameters from 0.25 mm upward, it withstands furnace, flue and process temperatures with fast response.

Calibrations
K, E, J, T, N
Sheath
Mineral insulated SS
Junction
Insulated / grounded
Wetted parts
Stainless steel
  • ✓High temperature capability thermocouple elements outperform RTDs above ~400 °C.
  • ✓Fine sheath diameters from 0.25 mm for fast response and tight spaces.
  • ✓Mineral insulated flexibility bendable insert simplifies routing and installation.
  • ✓Full calibration choice K, E, J, T, N — other types on request.
Request a Quote Full Specifications

Technical Specifications

Thermocouple typesK / E / J / T / N (R, S, B on request)
Measuring temperature rangetype and sheath-diameter dependent, e.g. K: 500 °C at 0.25 mm sheath
Sheath diameter0.25 mm and larger
Sheath materialMineral insulated stainless steel
Junction typeInsulated or grounded
TerminationConnection head or compensating cable
Process connectionThread / flange (optional)
Typical mediaGases, flue gas, molten-free liquids, steam
Response timeFast (low thermal mass)
OptionsThermowell, transmitter, special lengths

Typical Applications

Furnaces & kilnsFlue gasExhaustHeat treatmentPower plantsChemical reactors

Get a YYC500 quotation

Tell us your media, temperature range and installation — we reply with a best-fit configuration within one business day.

Request a Quote Talk to an Engineer
✉ annie@yoyimeter.com
☎ +86 18027268785

Downloads

PDF
Technical DatasheetYYC500 · specifications & dimensions
PDF
Installation & Operation ManualMounting, wiring and commissioning
PDF
Temperature Selection GuideRTD vs thermocouple vs transmitter

Documents are sent by email on request — the latest revision is always provided.

Why Choose the YYC500

  • ✓Factory tested every unit is checked against YOYI quality standards before shipment.
  • ✓Engineer support free selection review by YOYI application engineers.
  • ✓Fast delivery standard configurations shipped in days, not weeks.

Frequently Asked Questions

Thermocouple or RTD — which one?

RTD (YYR500) for accuracy up to ~400 °C; thermocouple (YYC500) for high temperature, robustness and fast response.

Which calibration is most common?

Type K is the industrial standard; share your range and atmosphere and we will confirm the best type.

Grounded or insulated junction?

Grounded responds faster but is sensitive to ground loops; insulated suits most transmitters including YYBY100.

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Ready to Specify the YYC500?

Share your process conditions — a tailored proposal arrives within one business day.

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