PCA826-Bridge / Wind Power / Dam Tilt Angle Sensor Saftety Incline Monitor Detection

▶ INTRODUCTION

PCA826T is a high-performance product developed by Rion Technology specially for the high-precision inclination measurement. Before leaving the factory, all products would have full temperature range calibration and compensation, and a two-week long-term stability test ensures compatibility under different working conditions and maintains the best performance indicators during the long-term test cycle. The product integrates the FFT function, which can measure the vibration of 0.5~20Hz, and estimate the vibration frequency of the object to obtain the maximum speed and maximum displacement of the object vibration. Integrate two kinds of output protocols including the industrial standard MODBUS protocol, the supporting computer analysis software can display and record the measurement data in real time. 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.

▶ 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)