IA 110 Calibrating A Pressure Sensor Didactic Equipment Vocational Training Equipment Mechanical Training Equipment
Test-pressure generated with dead-weight piston manometer Features - test-pressure generated with dead-weight piston manometer - electronic pressure sensor with ceramic measuring cell - plotting a calibration curve - compact experimental unit for group working or demonstration Learning objectives/experiments - familiarisation with, and carrying out of the calibration of an electronic pressure sensor - plotting the sensor output signal dependent on the pressure applied - familiarisation with the design and operation of a piezo-resistive electronic pressure sensor - familiarisation with the installation and connection of the pressure sensor - information on applications, measuring ranges and accuracies of typical electronic pressure sensors Specification [1] calibration unit with dead-weight piston manometer and hand-operated spindle [2] electronic pressure sensor with ceramic measuring cell, integrated amplifier and voltage output [3] digital display for output signal [4] additional pressure sensor as cutaway model [5] set of weights [6] transmission medium: hydraulic oil [7] process schematic on front panel Technical data Pressure sensor - measuring range: 0...2,5bar - supply: 24VDC - output signal: 0...10VDC Piston manometer with pressure piston - diameter: 12mm - number of weights: 5 - pressure graduations: -- 0,5bar -- 1,0bar -- 1,5bar -- 2,0bar -- 2,5bar Digital display: 4 1/2 digits Hydraulic oil: HLP ISO 32 230V, 50Hz, 1 phase 230V, 60Hz, 1 phase 120V, 60Hz, 1 phase UL/CSA optional LxWxH: 600x450x450mm Weight: approx. 20kg
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