Pressure transducer is used to measure the pressure in a given instrument. A pressure transducer is a secondary transducer. The member that is affected in the transducer is an elastic membrane, which does not directly reflect the applied pressure. Depending on the intensity of the pressure, this elastic membrane deforms or deflects proportional to the applied pressure. The resistance of the Strain Gauge (a primary sensor) connected on the other side of this membrane deforms and resistance change, proportional to the applied pressure, due to the deformation of the membrane. Four Strain gauge elements are inter connected in the form of a Whetstone's bridge. The imbalance of the bridge is a measure of the applied pressure on the elastic membrane. This trainer consists of a 1Kg/cm2-pressure transducer, mounted on a 2Lt-pressure vessel. A foot pump is used to inflate this vessel. A dial gauge mounted on this vessel indicates the pressure in the vessel. This gauge is used to verify the output of the pressure transducer and displayed. Interface electronics with built-in power supply, a pressure release cock are used in this instrument.

Specifications:

• Transducer: Strain gauge type with 350Wper element.
• Connection: Connected in bridge configuration.
• Excitation: 9V DC.
• Output: 0 to 5Kg/Cm2
• Dial gauge: 15PSI FSD dial gauge included.
• Jig: Pressure transducer, dial gauge, inlet cock, and pressure release cock mounted on the jig.
• Foot pump included Built-in power supply.