Product description Thermal cathode gauge PBR 260 with vacuum measuring range from 1000 to 5x10-10 hPa and various interfaces available. The thermal cathode gauge PBR 260 has built-in Pirani and Bayard-Alpert thermal cathode gauges, and the Pirani sensor automatically controls the Bayard-Alpert sensor on/off. The high accuracy of the PBR 260 thermocathode gauge makes it particularly suitable for high vacuum applications. The thermal cathode gauge PBR 260 is corrosion-resistant, with an analog signal: 0-10V, and can be used with the vacuum gauge display TPG.   Hot cathode vacuum gauge IMR 265, vacuum gauge with built-in Pirani and cathode rod, vacuum measuring range 2X10-6 to 1000 hPa, hot cathode vacuum gauge IMR 265 output analog signal is: 0-10V, power supply: 20-30 V DC, various interfaces are available. Hot cathode vacuum gauge IMR 265 high precision, more accurate measurement data, general corrosion resistance, suitable for high vacuum applications, can be used with vacuum gauge display TPG, can assist customers in selection and provide complete after-sales maintenance services