GW-SZD Shaft Vibration Monitoring InstrumentDetailed product description：

1. Introduction
The GW-SZD shaft vibration monitoring instrument is a precision intelligent measurement and control instrument widely used in departments such as power, petroleum, and chemical engineering. By using DO type eddy current sensors, the shaft vibration of rotating machinery such as steam turbines and fans can be measured and monitored. Beautiful appearance, reasonable structure, simple installation, stable performance, and reliable quality.
2. Main functions
Calibration function
The range can be adjusted directly through the front panel buttons.
display function
Two vibration measurement values, I value alarm, and II value alarm set values can be displayed separately on the LED digital tube.
alarm function
When the vibration amplitude exceeds the alarm set value, the alarm indicator light will turn on, and at the same time, a switch signal will be output on the rear panel to protect the monitored equipment. The alarm value can be set through the buttons on the front panel.
output interface
Equipped with 4-20mA current output RS485（RS232）， Can be connected to devices such as computers, DCS, PLC, etc.
3. Main parameters
Measurement range: 0-200 μ m * (default value), 0-300 μ m, 0-500 μ m (peak to peak)
Accuracy: 1%
Current output: 4-20mA load ≤ 500 Ω
Alarm shutdown setting value: adjustable within full range.
Working environment: Temperature: -30 ℃~60 ℃ Relative humidity: ≤ 85%
Working power supply: AC220V ± 30% 50/60Hz?
Power output: -24VDC
Installation method: disc type
Overall dimensions: 160 (width) x 80 (height) x 215 (depth) mm
Hole size: 151 (width) x 75 (height) mm
4. Selection Guide
The shaft vibration plug-in channel must be equipped with GW-DO type eddy current displacement sensor.
Selection code

GW-SZD—A□□—B□□—C□□—D□□—E□□

Range selection: A □□
0 1: 0～100um
0 2: 0～200um
0 3: 0～500um
Current output: B □□
0 1：4～20Ma
0 2：0～10mA
Sensor selection: C □□ (DO type eddy current sensor)
0 1: Φ 8mm sensor
0 2: Ø 11mm sensor