Teledyne Hastings® Vacuum Gauge Tube,DV-4D
(55-19)

 

Teledyne Hastings Thermocouple Gauge Tubes/Sensors are precision sensing devices designed to provide accurate measurement and control of vacuum. Fully compensated for both temperature and rate of temperature change, the tubes are renowned worldwide for their dependability, and boast a history of success that has endured for over 60 years.

THI Thermocouple Gauge Tubes/Sensors use the rugged but sensitive, time-tested THI thermopile sensor. Short, firmly connected thermocouples have no suspended weld to an external heater.

Proprietary tooling and process control improvements offer extended service life for these gauge tubes/sensors. 

• Corrosion-Resistant
• Non-Contaminating
• Stable Calibration
• Measures in millitorr
• Absolute vacuum reference
• Millivolt output
• Rugged Construction
• Color-Coded for Easy Identification
• Calibrated for Nitrogen or Air (conversion factors for other gases are available)
• Matched and Interchangeable without calibration adjustments
• For use with Digital and Analog VT-4 Thermocouple Gauge Controllers
• Vacuum Interface: 1/8" Male NPT Vacuum Fitting

​Applications:

• Refrigeration
• Vacuum Furnaces
• Freeze Drying
• Air Conditioning
• Pharmaceutical Production
• Cryogenics
• Accelerators
• Manufacture of Thermal Food Containers

Technical Resources

• Brochure
• Data Sheet