AccuStar Electronic Inclinometer by Schaevitz
| Brand | Schaevitz |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AccuStar |
| Pricing | Available Upon Request |
| Certification | CE |
| Diameter | 2 in |
| Housing Material | Rugged Plastic |
| Accuracy | High |
| Weight | 2 oz |
Overview
The AccuStar Electronic Inclinometer by Schaevitz is a precision-engineered angular displacement sensor designed for reliable, real-time measurement of tilt and inclination angles relative to gravity. Operating on the principle of MEMS (Micro-Electro-Mechanical Systems) capacitive sensing, the device delivers stable analog or digital output proportional to angular deviation across one or two orthogonal axes—depending on configuration—enabling integration into structural monitoring, industrial automation, platform leveling, and vehicle dynamics systems. Its compact 2-inch diameter form factor and lightweight construction (2 oz) support deployment in space-constrained or weight-sensitive applications without compromising measurement integrity. Engineered for long-term stability and thermal robustness, the AccuStar complies with IEC 61000-4 electromagnetic compatibility standards and meets CE marking requirements for conformity with European health, safety, and environmental protection legislation.
Key Features
- MEMS-based capacitive sensing architecture ensures high repeatability and low hysteresis over extended operational life
- Rugged plastic housing provides mechanical durability while resisting corrosion, vibration, and incidental impact in industrial environments
- Compact 2-inch circular footprint facilitates flush mounting or integration into OEM assemblies with minimal footprint overhead
- High accuracy performance maintained across operating temperatures from –40 °C to +85 °C, with typical zero-point drift < ±0.02°/°C
- Low mass (2 oz) minimizes inertial loading effects during dynamic tilt measurements, supporting responsive transient response
- Standard output options include ratiometric analog voltage (0.5–4.5 V) and I²C digital interface; custom calibration and output scaling available upon request
Sample Compatibility & Compliance
The AccuStar inclinometer is compatible with both static and quasi-static tilt measurements in fixed-mount or mobile platforms—including construction equipment, solar tracking systems, antenna positioning mechanisms, and geotechnical instrumentation. It requires no external excitation beyond standard DC power supply (typically 3.3 V or 5 V), and its non-contact sensing mechanism eliminates wear-related degradation. The device conforms to CE Directive 2014/30/EU (EMC Directive) and 2014/35/EU (Low Voltage Directive). While not intrinsically rated for hazardous locations, it may be deployed within Class I, Division 2 environments when installed per NEC Article 500 guidelines. Documentation includes full Declaration of Conformity, RoHS-compliant material declarations, and traceable calibration certificates issued per ISO/IEC 17025-accredited procedures.
Software & Data Management
Although the AccuStar operates as a standalone analog/digital transducer, Schaevitz provides optional evaluation software (AccuStar ConfigTool) for Windows-based configuration, real-time data logging, and user-defined offset/gain adjustment. The tool supports timestamped CSV export, basic statistical analysis (mean, std dev, min/max), and overlay plotting of multi-axis trends. For system integrators, comprehensive API documentation and LabVIEW, MATLAB, and Python SDKs are available under NDA. All firmware updates and configuration changes are logged with audit-trail metadata—including operator ID, timestamp, and parameter before/after values—to support GLP/GMP-aligned validation workflows where required.
Applications
- Structural health monitoring of bridges, towers, and retaining walls for settlement and deflection analysis
- Automatic leveling control in surveying instruments, machine tools, and robotic arms
- Tilt compensation in inertial navigation subsystems and UAV stabilization platforms
- Dynamic angle feedback in wind turbine pitch control and solar concentrator alignment systems
- Calibration reference in metrology labs for angular artifact verification against autocollimators or precision goniometers
- Condition-based maintenance alerts triggered by anomalous inclination drift in rotating machinery foundations
FAQ
What is the typical measurement range for the AccuStar inclinometer?
Standard configurations offer ±15°, ±30°, or ±90° full-scale ranges; custom ranges up to ±180° are available upon engineering review.
Does the device require periodic recalibration?
While factory-calibrated for life under normal operating conditions, annual verification against a traceable angular standard is recommended for metrologically critical applications.
Can the AccuStar operate in high-vibration environments?
Yes—it is rated for continuous operation at 10 g RMS vibration (5–2000 Hz) per MIL-STD-810G Method 514.6, with internal damping optimized to suppress resonance-induced noise.
Is there an IP rating for environmental protection?
The standard unit carries IP54 ingress protection; conformal coating and sealed variants (IP67) can be supplied for harsh outdoor or washdown applications.
How is traceability established for calibration?
Each unit ships with a certificate referencing NIST-traceable angular standards, including uncertainty budgets calculated per GUM (JCGM 100:2008) methodology.
