Teledyne Hastings Instruments (THI) has recently introduced several new enhancements to the DCVT line of vacuum gauge controllers. In addition to the existing RS232 and dual control set point relays, the DCVT can now provide linear analog output (voltage or current) for integration of vacuum measurement with a PLC or other data acquisition system. These outputs include: 0-1 VDC, 0-5 VDC, 0-10 VDC, 0-20 mA, and 4-20 mA. The linear outputs make the DCVT an attractive solution for many vacuum control automation applications, according to the manufacturer. THI, an ISO 9001:2008 certified manufacturer, produces a complete line of instruments for precise measurement and control of vacuum, pressure and gas flow.