Thermocouple vacuum gauge VT-4A

analog

Teledyne Hastings Instruments (THI) VT-Series Vacuum Gauges are the original models that have generated repeat customers for over 60 years. Their réputation is built upon exceptional stability, accuracy, and reliabiiity under the most demanding conditions. VT-Series Vacuum Gauges are available in three stand- ard ranges: 0-100 mTorr, 0-1000 mTorr, and 0-20 Torr. A self-contained gauge circuit is attached to the rear of the direct reading meter. Ali VT-Series Vacuum Gauges feature long life and minimal maintenance. These instruments utilize THI’s rugged but sensitive noble métal Thermocouple gauge tubes that are designed specifi- cally for each range. Tubes are matched and interchangea- ble without calibration adjustments. They are compensated for température and rate of température change and are corrosion-résistant. Vacuum Controllers THI Vacuum Controllers, CVT sériés are fully automatic, continuous-reading instruments for unlimited vacuum appli- cations. These controllers operate in the same standard ranges as the VT meters with the addition of double user selectable control limits. The control points are durable 5 amp single pôle double throw relays which can be config- ured normally open or normally closed. Installation Accessories permits easy maintenance for contaminated opérations. Gauge tubes are offered with various system fittings to match almost any system requirement.