WOODWARD 505 9907-149 Digital Governor

The 9907-149 is a model in the Woodward 505 series of digital governors. The governor can be used as a device to control a steam turbine, and its operator control panel has a graphical interface and keyboard that allows the user to adjust turbine parameters and communicate with the turbine.

In addition, the 9907-149 has a variety of features, including automatic start sequencing for hot and cold starts, temperature input options, critical speed avoidance, external alarm input, trip indication, and trip indication time stamps for related RTC alarm events.

At the same time, the device also offers three normal operation modes, including configuration, operation and calibration modes. It can also accept two redundant speed inputs such as magnetic pick up units, eddy current probes or proximity probes.

Overall, the Woodward 505 9907-149 is a feature-rich digital governor suitable for use in the precise control and monitoring of steam turbines.