MMF018157

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Strain Gauges are commonly used in engineering measurements to measure strain or displacement in materials. The MMF018157 Strain Gauge is a thin metal foil element that is applied to the surface of a material or structure. The metal foil is attached to a backing of flexible material and adhered to the specimen surface. It consists of two side-by-side active gauge grids, one in tension and the other in compression, to measure strain in both tension and compression. When strain is applied to the specimen, the resistance of the strain gauge changes due to the applied strain.

The MMF018157 Strain Gauge is a symmetrical, full-bridge strain gauge that consists of two grid elements: one in tension, and one in compression. The grid pattern is designed so that the strain on the specimen surface is proportional to the resistance change in the gauge. There is a central conductor, which is connected to the leads, and four outer arms. The outer arms hold the two grid elements together. The grids are insulated from each other, so that they act independently to measure strain in both tension and compression.

The MMF018157 Strain Gauge has an operating temperature range of -40 to +85 degrees Celsius, and can be used on a variety of materials, including metals, plastics, and ceramics. Its electrical resistance is very sensitive to strain, allowing for accurate strain measurement. It also has a low temperature coefficient, meaning that temperature variations will not affect its accuracy. The strain gauge has a rated output sensitivity of 2.2 mV/V.

The MMF018157 Strain Gauge is commonly used in industrial applications such as aerospace, automotive, manufacturing, and power generation. It can be used to measure strain on a variety of structural components such as pressure vessels, water tanks, and pipelines. It is also used in research and development of materials and components. The strain gauge can be used with a variety of electronics systems such as data acquisition systems, signal conditioners, amplifiers, and controllers.

The MMF018157 Strain Gauge has a working principle that is based on the Wheatstone bridge and quarter bridge circuit. The two grids of the strain gauge are connected in a Wheatstone bridge circuit, meaning that the resistance of the strain gauge will change when the strain on the specimen changes. The quarter bridge circuit is connected in parallel to the Wheatstone bridge, and its resistance is measured for calibration purposes. The Wheatstone bridge circuit is then used to measure the resistance change, which is proportional to the applied strain.

The MMF018157 Strain Gauge is a reliable and accurate strain measuring device that is used in a variety of industrial, research, and development applications. It is designed to be robust and resistant to a wide variety of environmental conditions such as temperature, moisture, and vibration. The strain gauge has a low temperature coefficient, meaning that temperature variations will not affect its accuracy. Its electrical resistance is very sensitive to strain, allowing for accurate strain measurement.

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