GW-Y1 type axial displacement monitoring instrumentDetailed product description：

1. Introduction
The GW-Y1 axial displacement monitoring instrument is a precision intelligent measurement and control instrument widely used in departments such as power, petroleum, and chemical engineering. The HS-06 eddy current sensor can measure and monitor the axial displacement of rotating machinery such as steam turbines and fans. It has alarm and shutdown control signal output. Equipped with 4-20mA current output and RS485 (RS232) interface, it can be connected to computers and other devices. The monitor adopts a 160 × 80 × 215 (mm) universal case, LED digital display, PVC color facial mask and light touch keys. It has beautiful appearance, reasonable structure, simple installation, stable performance and reliable quality.

2. Main functions
display function
The axial displacement measurement value, alarm, and shutdown setting value can be displayed separately on the LED digital tube.
alarm function
When the axis displacement 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. Technical parameters
Displacement display: 4-digit 0.8-inch LED digital display
Range: 0-4mm (produced within ± 2mm without special requirements)
Accuracy: ± 2% (full scale)
Current output: 4-20mA
Relay output: DC28V/1A, AC250V/5A
Working environment: Temperature: -30 ℃~+60 ℃ Relative humidity: ≤ 85%
Working power supply: AC220V/50Hz ± 30%
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 axial displacement monitoring instrument must be equipped with GD type eddy current sensors.
GW-Y1—A□□—B□□—C□□—D□□
Range selection: A □□
0 1: -0.5～0～+0.5mm
0 2: -1.0～0～+1.0mm
0 3: -1.5～0～+1.5mm
0 4: -2.0～0～+2.0mm
Current output: B □□
0 1: 4～20mA
0 2: 0～10mA
Sensor selection: C □□ (GD-01 eddy current sensor)
0 1: Φ 8mm sensor
0 2: Ø 11mm sensor
0 3: Ø 18mm sensor
Installation direction: D □□
0 1: Increase distance from the probe
0 2: Reduced distance from the probe