Single-axis tilt sensor WTS3X

TTLMEMSminiature

Product Introduction
The WTS3X single-axis tilt module is a new-generation, low-cost MEMS inclination sensing module developed independently by Ruicom Technology. Built on an interference-resistant hardware platform with a high-performance micro-electromechanical sensing unit, the module delivers consistent measurement across a wide temperature range and strong vibration and shock tolerance. It is calibrated with high precision at the factory to compensate zero-bias, cross-axis and linearity errors, ensuring batch-to-batch consistency and reducing customer-side calibration needs. Optimized for automated SMT assembly, the compact module integrates easily onto PCBs for space-constrained applications such as small industrial equipment, attitude monitoring, platform leveling and intelligent machinery. Available in horizontal (WTS3X) or vertical (WTS3X-V) mounting configurations.

Key features

• Resolution: 0.1°
• Output format: TTL (3.3V TTL)
• Operating voltage: DC 3.3–7V (recommended DC 5V)
• High vibration resistance: >100 g (shock resistance 100 g @ 11 ms, three axes)
• Wide operating temperature: -40℃ ~ +85℃

Performance Parameters
WTS3X Single Axis | Condition | Parameter | Unit
Measurement Range | Single Axis | 0–360° | °
Resolution | - | 0.1 | °
Accuracy | 25℃ | ±0.2 | °
Temperature Drift | -40℃～+85℃ | ±0.02 | °/℃
Response Time | No filtering | 0.1 | s
Zero Offset | - | ±0.1 | °
Quiescent Current | DC 5V | 10 | mA
Power-on Startup Time | - | 1 | s
Operating Voltage | - | DC 5V (Recommendation) |
Operating Temperature | - | -40℃~85℃ |
Output Interface | - | 3.3V TTL |
Output Load | - | >500Ω |
Operating Duration | - | 50,000 hours/cycles (MTBF) |
Vibration Resistance | - | 10 grms, 10–1000 Hz |
Shock Resistance | - | 100 g @ 11 ms, three axes (half-sine) |
Weight | - | ≤5 g |
Mounting options: horizontal (WTS3X) or vertical (WTS3X-V)

Technical specifications

• Model: WTS3X
• Measurement range: 0–360° (single axis)
• Resolution: 0.1°
• Accuracy (25℃): ±0.2°
• Temperature drift: ±0.02 °/℃ over -40℃ to +85℃
• Response time: 0.1 s (no filtering)
• Zero offset: ±0.1°
• Quiescent current: 10 mA (DC 5V)
• Operating voltage: DC 3.3–7V (recommended DC 5V)
• Output interface: 3.3V TTL
• Output load: >500 Ω
• Vibration resistance: 10 grms (10–1000 Hz); shock resistance: 100 g @ 11 ms (three axes)
• Operating temperature: -40℃ to +85℃
• Operating duration (MTBF): 50,000 hours/cycles
• Weight: ≤5 g
• Mounting: horizontal (WTS3X) or vertical (WTS3X-V)