ACA616T & 626 Building 2-Axis Inclinometer
Precise tilt sensor inclinometer for building inclination monitoring and structural measurement
Applications
- Bridge and dam structural detection
- Building inclination monitoring
- Wind turbine angle measurement
- Engineering vehicle automatic leveling
- Laser equipment positioning
- Medical facilities angle control
Technical Specifications
| Parameter |
±10° |
±30° |
±60° |
Unit |
| Measurement Range |
±10 |
±30 |
±60 |
° |
| Measurement Axis |
X/XY |
X/XY |
X/XY |
Axis |
| Resolution |
0.001 |
0.001 |
0.001 |
° |
| Measurement Accuracy @25℃ |
0.003 |
0.01 |
0.02 |
° |
| Long Term Stability |
0.01 |
0.02 |
0.03 |
° |
| Zero Temperature Coefficient (-40~+85℃) |
±0.0004 |
±0.0004 |
±0.0004 |
°/℃ |
| Sensitivity Temperature Coefficient (-40~+85℃) |
≤100 |
≤100 |
≤100 |
ppm/℃ |
| Power On Time |
0.5 |
0.5 |
0.5 |
S |
| Response Time |
0.02 |
0.02 |
0.02 |
S |
Additional Technical Features
- Interface Type: CAN 2.0A
- EMC Compliance: EN61000 and GBT17626 standards
- MTBF: ≥50,000 hours
- Insulation Resistance: ≥100MΩ
- Shock Resistance: 100g@11ms, 3 Axial Direction (Half Sinusoid)
- Vibration Resistance: 10grms, 10～1000Hz
- Protection Grade: IP67
- Cables: Standard 2m length, wear-resistant, wide temperature, shielded cable with 5P * 5.7mm aviation connector
- Weight: 235g (without cable)
Product Overview
The ACA616T/ACA626T is a full temperature compensation high precision single/dual axis MODBUS digital output tilt sensor developed by RION Technology. Built on a high precision tilt platform, this sensor maintains excellent temperature stability across a wide operating range of -40°C to +85°C, ensuring high measurement accuracy for long-term field equipment monitoring and leveling applications.
The system incorporates a built-in high-precision 24-bit A/D differential converter and utilizes a fifth-order filtering algorithm to measure tilt and pitch angles relative to horizontal. Output interfaces include RS485, RS232, and TTL options. The non-contact installation design provides strong system integration capabilities - simply fix the sensor to the measured object's surface with screws to automatically calculate object attitude and inclination.
This inclinometer features robust resistance to external electromagnetic interference and exceptional shock and vibration tolerance, offering significant competitive advantages for industrial applications requiring high-end performance.
