The 392 Micro-Ion® Plus is a second generation full range pressure measurement module that combines industry-standard Micro-Ion® ionization gauge technology with a miniature Pirani Conductron heat-loss sensor to provide accurate, continuous pressure measurement from high vacuum to atmosphere.

• Continuous pressure measurement from 10^-9 Torr to atmosphere
• Dual ionization gauge filaments that increase equipment uptime
• EtherCAT, RS-485 and DeviceNet have optional setpoint relays for process control
• Automation of ionization gauge activation and deactivation
• Field replaceable gauge assembly for low Cost-of-Ownership