Shenzhen Rion Technology Co., Ltd.
Leading manufacturer of angle sensor, accelerometer, compass sensor, and so on
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ACA6-N ULTRA-HIGH PRECISION CURRENT OUTPUT TILT SENSOR INDUSTRIAL TILT MONITORING
ACA618T/ACA628T-N is a high-precision single/dual-axis tilt sensor with full temperature compensation and current output (4~20mA), designed for demanding industrial applications that require long-distance transmission and high stability.
Key Features:
Equipped with a 24-bit high-precision differential A/D converter, ensuring excellent output linearity with no need for user-side linear correction;
Integrated high-resolution temperature sensor, combined with an MCU for secondary temperature compensation, achieving zero drift as low as 0.0005°/°C; for small measurement ranges, accuracy can reach 0.003° at room temperature;
4–20mA current output offers superior resistance to interference and supports long-distance transmission up to 2 km, outperforming traditional voltage output;
Non-contact installation—simply mount the sensor on the object with screws, and it will automatically calculate the tilt angle without alignment;
Robust against electromagnetic interference and vibration, making it ideal for harsh environments;
Offers outstanding performance and compatibility, standing out among competing domestic products and well-suited for high-end industrial tilt monitoring.
▶ FEATURES
★ Single/Dual-Axis tilt sensor
★ Measure Range :±1~±90° optional
★ 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°/℃
★ Small range accuracy up to 0.003 °
▶ APPLICATION
★ Engineering vehicles automatic leveling
★ Bridge & dam detection
★ Laser equipment position
★ Medical facilities angle control
★ Underground drill posture navigation
★ Precise machine tool level control
★ Geological equipment inclined monitoring
★ Railway gauging rule , gauge equipment leveling
| ACA618T/628T-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 | 12 | 12 | 12 | 12 | mA | |
| 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 ≤ 200 G | ||||||
| Weight | ≤260g(without cable ) | ||||||
▶ ELECTRONIC CHARACTERISTICS
| PARAMETERS | CONDITIONS | MIN | STANDARD | MAX | UNIT | |
| Power supply | Standard | 11.5 | 12 | 24 | 36 | V |
| Working current | No load |
| 40 |
| mA | |
| Output overload | Resistive |
| 400 | 1000 | kΩ | |
| Working temperature |
| -40 |
| +85 | ℃ | |
| Store temperature |
| -40 |
| +85 | ℃ | |
