This product is no longer available. Some accessories, replacement parts, or services may still be available.
127TC Fine Wire Thermocouple for CA27
Services Available
Repair Yes
Calibration Yes
Free Support Yes


This fine wire thermocouple provides temperature measurements and is designed specifically for use with the velocity measurements made by the retired CA27 Anemometer. Although the CA27 has been retired for many years, the 127TC remains available as a replacement part. Please note that the thermocouple junction is extremely fragile; it may break if struck by airborne debris, insects, or rain.



  • Weight: 0.1 lbs (0.05 kg)
  • Diameter: 0.0005"

Kompatibel mit

Data Logger Considerations


The 127TC is measured by the VoltDiff instruction in CRBasic. In Edlog, the 127TC is typically measured by Instruction 2 (DiffVolts). One differential channel is required.

Compatible Contemporary Data Loggers

CR200(X) Series CR800/CR850 CR1000 CR3000 CR5000 CR7X CR9000X

Compatible Retired Data Loggers

A VDIV2:1 voltage divider is required for the CR10 or CR10X to reduce the scaled signal to ±2.0 Vdc thereby keeping the signal within the common mode range of the data logger.

CR500 CR510 CR10 CR10X 21X CR23X CR9000