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OMEGA KMQXL125U12 Thermocouple Probe

The KMQXL125U12 is a super stable Type K thermocouple probe with a 0.8 mm (0.032 inch) diameter, designed for high-temperature applications up to 1338°C (2400°F). Manufactured with mineral insulated cable, it exhibits exceptional drift stability, with less than 2.8°C (37°F) drift in 25 weeks. Its small size and rugged design ensure durability in demanding environments, lasting up to 10 times longer than competing probes. Suitable for precise temperature measurement in industrial processes, it provides reliable, long-term performance and can withstand harsh conditions including carburization, oxidation, and chlorination.

Authorized Distributors
Source:DigiKey
Part No:KMQXL-125U-12
Stock:1
Inv Date:06-12-2026
Price: Unit price: $78.67
Buy/RFQ:
Part No:KMQXL-125U-12
Stock:1
Inv Date:06-12-2026
Price: Unit price: $45
Buy/RFQ:

OMEGA KMQXL125U12 Thermocouple Probe Specifications:

  • Probe Diameter: 0.8 mm (0.032 inch)
  • Temperature Range: Up to 1338°C (2400°F)
  • Drift: Less than 2.8°C (37°F) in 25 weeks
  • Material: Mineral insulated (Ml) thermocouple cable
  • Probe Length: 12 inches (304.8 mm)
  • Junction Type: Ungrounded (U)
  • Sheath Material: Super OMEGACLAD XL
  • Response Time: Approx. 0.55 seconds (ungrounded water, 3.2 mm diameter)
  • Durability: Withstands high temperatures and harsh environments
  • Compatibility: Type K thermocouple calibration
  • Maximum Temperature: 1338°C (2400°F)
  • Application: Industrial temperature monitoring
  • Long-term stability: Resistant to carburization, oxidation, chlorination

Buy the Omega Series XL Thermocouple: KMQXL125U12

Purchase the Omega Series XL thermocouple probe KMQXL125U12 online to ensure reliable high-temperature measurement in your industrial applications. Featuring a 0.8 mm diameter, it offers exceptional drift stability with less than 2.8°C drift in 25 weeks. Designed with mineral insulated cable and Super OMEGACLAD XL sheath, it withstands temperatures up to 1338°C (2400°F) and harsh conditions such as carburization, oxidation, and chlorination. Its rugged construction ensures long-term durability, minimal maintenance, and consistent accurate readings for demanding industrial environments. Ideal for precise temperature control and process monitoring in high-temperature processes.

Get Omega Series XL thermocouple probe KMQXL125U12 today—built for precision, durability, and long-lasting high-temperature performance.

Frequently Asked Questions

Where can I buy OMEGA KMQXL125U12?

You can click on the BUY or RFQ button to purchase KMQXL125U12 from an authorized OMEGA distributor.

How do I troubleshoot issues or seek technical support for part KMQXL125U12?

You can download the KMQXL125U12 datasheet or visit the OMEGA website for support.

Who is the manufacturer of KMQXL125U12?

OMEGA

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