The microprocessor controlled pitch regulation ensures continuous and optimal adjustment of the angles of the blades in relation to the prevailing wind.
The pitch mechanism is fitted in the blade hub and contains a separate hydraulic pitch cylinder for each blade. These separate cylinders also ensure triple braking safety, because one feathered blade is sufficient to stop the turbine. (read more)

The magnetic flux in a typical A.C. transformer core alternates between positive and negative values. The magnetic flux in the typical pulse transformer does not. The typical pulse transformer operates in an "unipolar" mode (flux density may meet but does not cross zero). (read more)

Bear Swamp Power Company was in the process of replacing their turbine runner and operating generators in order to get more power and capacity from the system. They had to provide the turbine manufacturer with accurate measurements of the scroll case and veins as they only had the paper drawings from when the complex was originally built in 1974. (read more)

These flowmeters are used in leak detection flow applications to check the integrity of the pipeline. This in turn prevents loss of product and, as a result, saves money and also prevents pollution to the environment. (read more)

NuFlo's Liquid Turbine Meters indicate flow rate and measure total throughput of a liquid line. Since developing the first NuFlo Liquid Turbine Flow Meter in 1957, these meters have built a reputation for withstanding severe punishment while maintaining operational and measurement integrity. (read more)

All wetted parts are Teflon®. Magnets are embedded in Teflon® blades of rotor assembly. Within the Hoffer turbine flowmeter, the flowing media engages a vaned rotor causing it to rotate at an angular velocity proportional to flow rate. The pickup coil senses the spinning motion of the rotor through the housing and converts it into a pulsing electrical signal. (read more)

The Hose Series turbine flowmeters are ideal for use in liquid applications where the flowmeter will be installed and fitted to hose or plastic tubing. The Hose Series is available in sizes ¼" through 3" and provides extremely accurate flow rate measurement of +/-.5% of reading over the linear flow range. (read more)

In the world of single and combined cycle gas turbines, the demand for increased electricity has caused an increase capacity to the grid, base-load, peaking, and standby/backup power in commercial and industrial settings. (read more)

Open precision valves in 160 microseconds and deliver pulse widths as short as 300 microseconds. Parker's IOTA ONE and PICOSPRITZER benchtop valve drivers are ideal for laser spectroscopy, supersonic beam, and vacuum chamber applications. (read more)