Technical Description

data acquisition

Measurement parameters / signals Monitored Machine Parts
Vibration (acceleration) Crosshead
Cylinder
Bearing
Housing
Vibration (velocity) Housing
Bearing
Piping
Dynamic pressures Compression chamber
Suction/Discharge pressures
Piping
Temperatures Bearing
Gas, Liquids
Valve
etc.
Dynamic position (Displacement) Piston rod position
Plunger position
Shaft vibration
Axial thrust
Indirect pressure measurement Strain gauge
etc.
Phase reference Piston rod


General technical data of the data acquisition cards

• Four intrinsically safe inputs EEx ia IIC T4, Class 1, Division 2, according to ATEX, FM, CSA
• Galvanic separation of each input channel
• Sampling rate = 25 kHz
• DSP technology
• Self test
• Failure detection open circuit
• Failure detection short circuit
• Failure detection measurement range or with TI1 redundancy test
• Failure detection voltage supply

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