HDA437T High Precision Dynamic Slope Meter MEMS Dynamic Angle Sensor Dynamic Spirit Level Sensor For High vibration
 
▶ PRODUCT DESCRIPTION

HDA436T/HDA437T A new generation of digital MEMS dynamic tilt sensor launched by RION Technology. It can measure the attitude parameters (roll, pitch, and azimuth) of a moving carrier, and suitable for tilt angle measurement under motion or vibration.
HDA436T has a built-in high-precision acceleration and gyro sensor, and integrates the Carman filter algorithm, which can measure the real-time motion data of the carrier under motion or vibration. The product has dual CAN (CAN2.0A / CAN2.0B) mode, which is highly scalable.
This product adopts non-contact measuring principle, which can output the current attitude and inclination in real time. It is simple to use and does not need to retrieve the relative changes of the two surfaces.Internally integrated high-precision AD and high-precision gyro units to compensate for non-linear, orthogonal coupling, temperature drift and centrifugal acceleration in real time; greatly eliminate centrifugal errors caused by motion acceleration interference, improve product dynamic measurement accuracy; adapt to long-term complex movements Work in places and harsh environments.
The product is a dynamic and static dual-mode measurement sensor with strong resistance to external electromagnetic interference.It is suitable for all kinds of large-scale and high-strength shock and vibration industrial environments, and is an ideal choice for industrial automation control and measurement of attitude.
 

 

 

 

 
▶ KEY FEATURES
 
★ Range (Roll angle ± 180 °, pitch angle ± 90 °, azimuth angle ± 180 °)
★ Dynamic accuracy: ± 0.1 °
★ DC 9~36V wide voltage input
★ Wide temperature operation -40~+ 85 ℃
★ Resolution 0.01 °
★ CAN2.0A/CAN2.0B output Optional
★ High anti-vibration performance> 2000g
★ IP67/IP67 Protection level Optional
 
▶ PRODUCT APPLICATION
 
★ High vibration impact crushing equipment
★ Satellite antenna star search
★ Underground drilling rig attitude navigation
★ Railway locomotive monitoring
★ Geological equipment tilt monitoring
★ Oil drilling equipment
★ Ship navigation attitude measurement
★ Shield pipe jacking application
★ Satellite communication vehicle attitude detection
★ Various engineering machinery inclination measurement

 

 

 

 
▶ SPECIFICATIONS
 

HDA436T/HDA437T-C2/C3		Condition	Index
Measure range			Roll ± 180 °, pitch ± 90 °, azimuth ± 180 ° (initial value at power-down is 0 °)
Measure axis			X axis / Y axis / Z axis
Resolution			0.01°
Static accuracy		@25℃	± 0.05°
Dynamic accuracy		@25℃	± 0.1°
Gyro	range	-	±250°/s
	Zero bias stability (10s mean)	-	8.5°/h
	Zero Bias Instability(allan)	-	4.5°/h
	Angle random walk coefficient(allan)	-	0.25°/sqrt(h)
Acceleration	range	-	±8g
	Bias stability(10s mean)	-	0.02mg
	Bias instability(allan)	-	0.005mg
	Speed random walk coefficient(allan)	-	0.005m/s/sqrt(h)
Zero point temp. coefficient		-40～85℃	±0.01°/℃
Sensitivity temp. coefficient		-40～85℃	≤100ppm/℃
Power-on startup time		1S
Response time		0.01S
Output signal		CAN2.0A/CAN2.0B
Electromagnetic compatibility		According to EN61000 and GBT17626
MTBF		≥ 98000 hours / time
Insulation resistance		≥100 Megohm
Impact resistance		100g @ 11ms, 3 axial direction (half sinusoid)
Anti-vibration		10grms,10～1000Hz
Waterproof level		standard configuration: IP67 optional configuration: IP68 or IP68 with anti-corrosion cable
Cable		Standard without wiring, optional 2m M12 aviation plug with PVC unshielded cable
Weight		Single connector ≤165g / double connector ≤180g (Without cable)

 
 
 


 
 

INSTALLATION METHOD

 

 
▶ MECHANICAL PARAMETERS
○ Connector: M12 aviation plug 5P connector
○ Protection level: IP67
○ Shell material: frosted aluminum alloy
○ Installation: Four M4 screws