Analog Dual Axis MEMS clinometer Linearity Tilt Sensor For Dam
GENERAL DESCRIPTION
HCA510T/HCA520T-N is a high-precision analog voltage output single / dual axis inclination sensor. The highest precision in a small range can reach 0.003 °. It is one of the few high-precision inclinometers in China. Its function is mainly used to measure the inclination of the object based on horizontal plane.
Built-in micro solid pendulum ,by measuring the static gravity field changes then convert into inclination change,the changes in mode output voltage (0-5V).The internal use high-resolution differential digital-to-analog converter, by the internal MCU system secondary linearity and temperature correction, the customer no need to do a secondary linearity correction, meanwhile also reducing the error caused by environmental changes on the accuracy of the product.
This product uses non-contact measurement principle, can real-time output current posture inclination,Simple to use, and no need to retrieve the relative changed surface to install.Latest MEMS higher technology production, high-precision, small size, strong resistance to external electromagnetic interference ability, the ability to withstand shock and vibration. It is the ideal choice for industrial equipment, platform measuring attitude!
▶ TECHNICAL DATA
| HCA520T | CONDITION | PARAMETERS | UNIT | |
| Measure range | ±10 | ±30 | ° | |
| Zero output | 0° output | 2.5 | 2.5 | V |
| Measure axis | X / XY | X / XY | AXIS | |
| Resolution | 0.001 | 0.001 | ° | |
| Measure accuracy | @25℃ | 0.005 | 0.01 | ° |
| Zero Temp.coefficient | -40～85℃ | ±0.0005 | ±0.0008 | °/℃ |
| Sensitivity temp-coeffi | -40～85℃ | ≤100 | ≤100 | ppm/℃ |
| Power on time | 0.5 | 0.5 | S | |
| Response time | 0.02 | 0.02 | s | |
| Response frequency | 20Hz | |||
| output signal | 0~5V | |||
| EMC | According to EN61000 and GBT17626 | |||
| MTBF | ≥50000hours/times | |||
| Insulation Resistance | ≥100MΩ | |||
| Shockproof | 100g@11ms,3 Axial Direction (Half Sinusoid) | |||
| Anti-vibration | 10grms,10～1000Hz | |||
| Protection grade | IP67 | |||
| Cables | Standard 1 meter length, wear-resistant, wide temperature, shielded cable 4 * 0.4mm2 aviation connector | |||
| Weight | 190g(without cable) | |||
* This parameter only list ± 10 °, ± 30 ° series for reference. For other measurement ranges, please refer to the nearest neighbor parameter.
▶ FEATURES
★ Single / dual axis inclination measurement
★ Range ± 1～± 90° optional
★ Accuracy: Refer to technical data
★ Wide voltage input 9～36V
★ Output mode 0～5V
★ Wide temperature operation -40 ℃～+ 85 ℃
★ IP67 protection
★ High vibration resistance> 2000g
★ High resolution 0.001 °
★ Small size L90 × W59 × H34mm
▶ APPLICATION
★ Equipment vehicle leveling
★ Bridge and Dam monitoring
★ High-altitude platform safety protection
★ Angle control of medical equipment
★ Attitude navigation of underground drilling rig
★ Leveling of railway gauge and gauge
★ Direction measurement based on tilt angle
★ Tilt monitoring of geological equipment
★ Mining machinery, oil drilling equipment
★ Equipment level control
★ Alignment control , curve control
★ Pitch angle measurement of directional satellite communication antenna
ELECTRICAL CONNECTION
SINGLE AXIS CABLE WIRE CONNECTION
| Wire Color function | RED | WHITE | GREEN | BLACK | GRAY |
|
DC9~36V Power supply positive |
Out X X axis output voltage |
NC |
GND Power negative |
Signal ground |
