The ACA816T/ACA826T is a high-precision single/dual-axis inclinometer developed by RION Technology, featuring CAN 2.0A/B output and full temperature compensation. Designed specifically for high-accuracy leveling applications, it offers an exceptional resolution of 0.0005°, making it a reliable digital alternative to traditional spirit levels.
The sensor supports digital signal transmission and can work seamlessly with PC software for simultaneous angle measurement and data recording. Its non-contact installation design ensures high compatibility—simply mount the sensor onto the target surface using screws, and it will automatically calculate the inclination.
With robust resistance to electromagnetic interference, as well as shock and vibration, the ACA816T/ACA826T delivers stable performance in harsh environments and offers a distinct competitive edge in the high-precision sensor market.
▶ SPECIFICATIONS
| ACA816T/826T-C2 | Condition | Parameter | Unit |
| Measure range | | ±3 | ±10 | ±15 | ±30 | ° |
| Measure axis | | X/XY | X/XY | X/XY | X/XY | |
| Resolution | | 0.0005 | 0.0005 | 0.0005 | 0.0005 | ° |
| Measure accuracy | @25℃ | 0.002 | 0.003 | 0.005 | 0.01 | °(RMS) |
| Long term stability | | 0.01 | 0.01 | 0.02 | 0.02 | ° |
| 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 | | 0.5 | 0.5 | 0.5 | 0.5 | S |
| Response time | | 20 | 20 | 20 | 20 | Hz |
| Output rate | 20Hz, can set |
| Output signal | CAN 2.0A/CAN2.0B (optional) |
| EMC | According to EN61000 and GBT17626 |
| MTBF | ≥98000 hours/times |
| Insulation Resistance | ≥100MΩ |
| Shockproof | 100g@11ms / 3 axis direction (half sinusoid) |
| Anti-vibration | 10grms / 10~1000Hz |
| Protection grade | IP67 |
| Cables | With 2 meter, wear-resistant, wide temperature, shielded cable 5P*5.7mm aviation connector |
| Weight | 235g( exclude cable) |
