4 Channel Portable Vibration Meter , Continuous Vibration Monitoring System

HGS923 Vibration Monitoring & Recording System

• Transmitter:

• Amplitude Range(To be defined, Default is Velocity 25mm/s) & Frequency Range:

• Displacement(Equivalent Peak-Peak): 3mm, 1.2~1000Hz or 10~1000Hz
• Velocity(True RMS): 25mm/s, 1.2~2000Hz or 10~2000Hz
• Acceleration(Equivalent Peak): 100m/s², 1.2Hz~10kHz or 10~1000Hz
• Bearing condition(Acceleration envelope): 25 m/s², 1.2Hz~2kHz demodulated

• Working temperature: -20~80 ^oC
• Accuracy: 5%(may depend on range)
• Transmitter Size: 98x73x30(mm)
• Power: 20~30V(DC)

6. Output mode:2-line loop power or 3-line(power, output, and ground)

7. 4-20mA Output:

• Maximal transmit distance: 1km
• Protection: open circuit, short circuit.

8. Measurement accuracy (include accelerometer): 3dB(Full frequency Range), 1dB(>2.5Hz), 0.5dB(>4Hz)

• Display, Recorder and Alarming

1. LCD display, 3 inch, 128x64 dots, Sample frequency 1Hz,

2. Alarm: relay contact capacity: 250V 3A, 4-levels thresholds, 4 seconds alarm delay