Vibration Diagnosis and Treatment for a Scrubber System Connected to a Reciprocating Compressor

Table 1

Measurement sensors and the main specifications.

Sensor	Measuring parameter	Type	Technical specifications
Accelerometer	Vibration	PCB 608A11	Range: 0.5 Hz to 10 kHz; Sensitivity(±15%): 100 mV/g; Measurement range: ±50 g; Broadband resolution: 350 μg
Pressure transmitter	Pressure	Wotian PCM 301	Range: 0~30 MPa; Accuracy: ±0.5%; Response time: ≤1 ms; Shock: 100 g
Impact hammer	Modal	PCB 086D20	Range: ±22,240 N pk; Sensitivity (±15%): 0.23 mV/N; Resonant frequency: 12 kHz; Nonlinearity: 1%