High Resolution Inclinometer with Full Temperature Compensation and Voltage Output
▶ GENERAL DESCRIPTION
ACA610T/ACA620T-N is a high-precision single/dual-axis inclinometer with full
temperature compensation and voltage output. it adopts a high-precision 24bit A/D
differential converter to ensure the current output linearity of the product, so the user
does not need to make the linearity correction. it is stable, reliable and easy to use. The
system integrates a high-resolution temperature sensor, coworking with the MCU,
processing secondary temperature compensation, by which the full temperature zero drift
can be achieved at 0.0005°/℃, and the accuracy at room temperature can reach 0.003°
for small measure range. The feature of non-contact installation makes this product
compatible for different systems. Just fix the sensor on the surface of the object to be
measured with screws, and then it automatically calculate the inclination angle of the
object. It is convenient to install, easy to operate, robust to resist interference and
vibration, it has prominent advantage against its counterparts.
▶ SPECIFICATIONS
| ACA610T/ACA620T-N | Conditions | Parameters | Unit |
| Measure range | | ±10 | ±30 | ±60 | ±90 | ° |
| Measure axis | | X / XY | X / XY | X / XY | X / XY | axis |
| Zero output | 0° output | 2.5 | 2.5 | 2.5 | 2.5 | V |
| Resolution | | 0.0007 | 0.0007 | 0.0007 | 0.0007 | ° |
| Measure accuracy | MAXE | Room temp. | 0.003 | 0.01 | 0.02 | 0.03 | ° |
| RMSE | Room temp. | 0.003 | 0.003 | 0.005 | 0.008 | ° |
| Zero Temp. coefficient | -40～85℃ | 0.0005 | 0.0005 | 0.0005 | 0.0005 | °/℃ |
| Sensitivity temp-coefficient | -40～85℃ | ≤50 | ≤50 | ≤50 | ≤50 | ppm/℃ |
| Power on time | | 0.5 | 0.5 | 0.5 | 0.5 | S |
| Response frequency | 20Hz |
| EMC | According to EN61000 and GBT17626 |
| MTBF | ≥98000 hours/times |
| Insulation Resistance | ≥100MΩ |
| Shockproof | 100g@11ms,3 axial direction (half sinusoid) |
| Anti-vibration | 10grms,10～1000Hz |
| Protection grade | IP67 |
| Cables | Standard 7 P * 6.8 mm aviation connector, 2m long, wear-resistant, wide temperature, shielded cable, cable weight ≤ 200g |
| Weight | ≤260g(without cable ) |
▶ FEATURES
★ Single / Dual axis inclination measurement
★ Measure Range :±1~±90° optional
★ Accuracy: 0.003°
★ Wide voltage input: 11.5~36V
★ Wide temperature working: -40~+85℃
★ IP67 protection grade
★ Highly anti-vibration performance >2000g
★ High Resolution: 0.0007°
★ Temperature drift 0.0005°/℃
▶ APPLICATION
★ Engineering vehicles automatic leveling
★ Bridge & dam detection
★ Precision instrument level control
★ Medical facilities angle control
★ Underground drill posture navigation
★ Direction measurement based on inclination
★ Geological equipment inclined monitoring
★ Railway gauging rule , gauge equipment leveling
▶ ORDERING INFORMATION
▶ SIZE
▶ PRODUCTION INSTALLATION NOTES
Please follow the correct way to install tilt sensor, incorrect installation can causemeasurement
errors, with particular attention to the "surface", "line":
1)The Sensor mounting surface and the measured surface must be fixed closely, smoothly,
stability,if mounting surface uneven likely to cause the sensor to measure the angle error.
2) The sensor axis and the measured axis must be parallel ,the two axes do not produce the
angle as much as possible.
