Diaphragm Type Differential Gauges

Model 130DP Range 130: 0-5" H20(0-12.4 mbar) thru 0-400" H2O (0-1 bar) Total separation of high and low by a convoluted elastomer diaphragm. Sensor magnetically coupled to the indicating pointer and optional switches. Suitable for use on virtually all reasonably clean liquids or gases. Over-range protection to full rated working pressure. Diaphragm design allows use of dissimilar fluids on high and low side of gauge. Can be used...

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Generator Stator Rewedging

Generator Stator windingStator wedgesStator core Thin Layer Electrical Metal SteelGeneral info on stator coreThe stator core has an internal diameter of 4630 mm and a length of 2250 mm. It isbuilt up from segmental laminations punched from high grade, cold reduced, electricalsheet steel, which are held in the frame by dovetailed keybars. The laminations aredivided into 59 layers (packets) formed by narrow steel spacers which provideventilating ducts...

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Dry ice blasting on the stator

Dry ice blasting on the statorDry ice blasting is a form of abrasive blasting, where dry ice, the solid form of carbon dioxide, is accelerated in a pressurized air stream and directed at a surface in order to clean it. Dry ice blasting leaves no chemical residue as dry ice sublimates at room temperature.Objective: To remove dirt and unwanted contaminants on the stator core. This process also removes the varnish stain on the stator core.Working principles:Dry...

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Magnehelic Gauge. What Is A Magnehelic Gauge?

Mahnehelic GaugeWhat Is A Magnehelic GaugeA magnehelic pressure gauge is a device, similar to a manometer, used to measure positive, negative and differential pressures. These gauges are often used in the HVAC industry to measure pressure drop across air filters to determine when it is time for them to be changed.Although magnehelic gauges are resistant to shock and vibration, they are extremely sensitive and accurate. Calibration is very easy due to the zero calibration screw located on the plastic cover. Although Dwyer makes gauges in about thirty...

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Stator

The stator is the stationary part of a rotor system, found in an electric generator, electric motor and biological rotors.Depending on the configuration of a spinning electromotive device the stator may act as the field magnet, interacting with the armature to create motion, or it may act as the armature, receiving its influence from moving field coils on the rotor.The first DC generators (known as dynamos) and DC motors put the field coils on the...

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Bakun - Fast facts

FAST FACTSThe Bakun Hydroelectric Dam is the second highest concrete faced rockfill dam in the world.Bakun dam is 207 metres high with a reservoir surface area of nearly 70,000 hectares, about the size of Singapore.The main civil works began in 2002 by Malaysia-China Hydro Joint Venture.A workforce of just over 3000 are on site at the peak of construction activity.Experts, engineers, specialists and consultants worldwide are involved in this mega-project.Upon completion, the Bakun Dam will generate 2400MW of clean electricity.Bakun Dam is emission-free...

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Activer Repeater for T24 Wireless Telemetry (T24-AR)

* Wireless Active Repeater module to increase or extend range and overall coverage * Allows T24 telemetry transmission to span around obstacles such as buildings or walls, etc. * IP65 rated NEMA4 protected * Integrated PCB antenna * Simple configuration via PC using base station & T24 Toolkit software * Battery power supply or external power supply * 1 year manufacturer’s warra...

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