Instrumentation System Assignment Lab Report Example | Topics and Well Written Essays - 1000 words - 1

Instrumentation System Assignment - Lab Report ExampleThe improved version contains most additional features like a backlit display that can be apply in low light conditions and a housing that enables optimal viewing when rotated. separate user-programmable functions of the DG-10-E include auto power-off, tare function, and password protection (Wika.com, 2015).DG-10 has the capabilities of handling pressures of up to 5000 psi. The instrument has a display accuracy of 0.25% B.F.S.L. Its high accuracy, long-term stability and handsome repeatability makes it preferable to most users. The DG-10 has got applications in mechanical engineering, hydraulics/ pneumatics, pumps/ compressors and service industries.Pressure is applied to the pressure sensors within the equipment. These sensors can either be resistive, capacitive or piezoelectric crystals. A pressure on the crystals causes a generation of electric current due to the piezoelectric effect. Since the generated voltages are sligh t, an amplifier is used to amplify the output to a readable value. The output is in analog form due to the analog sinusoidal voltage output from the transducers. The analog to digital converter is thus used to convert the analog output to produce its digital counterpart for ease of reading. The final output is displayed on a digital display screen.The experiment discussed at a lower place uses a laggard pressure gauge in the calibration process. Pressure in both liquids and gases of different types are mostly measured using the trailer pressure gauge. The reason being the low prices of the equipment, and accurate results achieved from the instrument. The device is also safe and simple to operate. High pressure and vacuum measurements apply the use of bourdon tubes. The bourdon tubes form essential components of most devices used to measure various types of pressure, including absolute, gauge and differential pressures.A Bourdon pressure gauge mainly consists of a tube that has be en