This Leybold CERAVAC Transmitter CTR 100 N Sensor Gauge is designed for vacuum measurement in the pressure range of 1 to 1x10^-4 Torr (1.3 to 1.3×10^-4 mbar). The CERAVAC Transmitter CTR 100 N Sensor Gauge is operated with the Leybold Vacuum gauge controllers: GRAPHIX ONE, GRAPHIX TWO, and GRAPHIX THREE. The CTR 100 N allows gas type independent pressure measurements and is able to tolerate bursts of pressure without suffering physical damage or calibration shifts. The Inconel® sensor is suited for corrosive processes as it is highly resistant to corrosion from common process chemicals, oxidation, carburization, pitting, crevice, corrosion cracking and high temperatures. The CTR 100 N has an RS 232 connection with LED status indicators and can operate in any position. The CTR 100 N does not have setpoints and is not built for bakeout.