PCA826 High Accuracy Inclinometer VibrationTilt Sensor for Engineering vehicle leveling
▶ INTRODUCTION
PCA826T can measure the vibration of 0.5~20Hz
It Output interface RS485, RS422, RS232 optional. The non-contact installation makes PCA826T easy to install or integrate. Strong resistance to external electromagnetic interference, strong anti-shock and vibration ability, widely used in satellite communication system processing vehicles, radar antenna vehicles, etc.
▶ MAIN FEATURES
★ Biaxial tilt angle measurement
★ Range ±1～±60° optional
★ Horizontal/vertical optional
★ DC 9～36V wide voltage input
★ Wide temperature operation -40～+85℃
★ Resolution 0.0005°
★ Size: L82×W70×H42mm
★ Output mode CAN2.0A
▶ Usage for
★ Wind power monitoring
★ Bridge and Dam monitoring
★ Ancient building monitoring
★ High-speed rail track monitoring
★ Ground satellite communication vehicles
★ Railway gauge ruler and gauge leveling
★ Satellite communication vehicle
★ Geological equipment tilt monitoring
★ Engineering vehicle leveling
▶ INSTALLATION PRECAUTION
Please install the tilt sensor according to the correct method. Incorrect installation will cause measurement errors. Pay special attention to one "surface" and two "line":
1) The sensor mounting surface and the surface to be measured must be fixed tightly, flat and stable, if installation surface is unevenness, it will cause the angle error.
2) The axis of the sensor and the axis to be measured must be parallel, and there should be no angle between the two axes as possible.
Specification
| PCA826T |
CONDITION |
PARAMETERS |
UNIT |
| Measure range |
|
±5 |
±10 |
±30 |
±60 |
° |
| Measure axis |
|
XY |
XY |
XY |
XY |
|
| Resolution |
|
0.0005 |
0.0005 |
0.0005 |
0.0005 |
° |
| Measure accuracy |
@25℃ |
0.001 |
0.002 |
0.003 |
0.005 |
° |
| Long-term stability |
|
0.02 |
0.02 |
0.03 |
0.04 |
° |
| Zero temp coefficient |
-40～85℃ |
0.0002 |
0.0002 |
0.0002 |
0.0002 |
°/℃ |
| Sensitivity temp coefficient |
-40～85℃ |
≤50 |
≤50 |
≤50 |
≤50 |
ppm/℃ |
| Power on time |
|
<0.4 |
<0.4 |
<0.4 |
<0.4 |
S |
| Response frequency |
|
0.04 |
0.04 |
0.04 |
0.04 |
S |
| Output rate |
5Hz,10Hz,25Hz,35Hz,50Hz,100Hz. Can be set |
| Ouput signal |
RS485/RS422 optional |
| EMC |
According to EN61000 and GBT17626 |
| MTBF |
≥50000 hour/time |
| Insulation Resistance |
≥100 MΩ |
| Shockproof |
100g@11ms,3 Axial Direction (Half Sinusoid) |
| Anti-vibration |
10grms,10～1000Hz |
| Protection grade |
IP67 |
| Cables |
Standard configuration 1 meter, wear-resistant, wide temperature, shielded cable, mm aviation connector |
| Weight |
385g (exclude cable) |
▶ ELECTRICAL CONNECTIONS
CAN wiring definition (7-core wiring definition)
| Line color function |
PIN1 |
PIN2 |
PIN3 |
PIN4 |
PIN5 |
PIN6 |
PIN7 |
| DC9~36V |
GND |
CAN_L |
CAN_H |
Signal ground |
Factory use |
Factory use |
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