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LoRaWAN® Super-Compact Bi-Axis Inclinometer | Alpha-INC SK 30B - Satevis-Systems
LoRaWAN Wireless Bi‑Axis Inclinometer
SATEVIS® ALPHA-INC SK 30°
Scalable Measuring Range ±30° and ±55° | ||
Satevis® Alpha Inc SK 30B (SK: Super Kompakt) is a high-precision wireless bi-axis inclinometer sensor (scalable range ±30° / ±55°) that integrates the open-standard LoRaWAN® protocol, making it ideal for Structural Health Monitoring (SHM), geotechnical applications, land surveying, and smart infrastructure projects. Designed for scalability and future-proofing, this evolutive device supports sensor fusion (Easy-Sense function), allowing seamless integration with external environmental sensors for expanded functionality. The Satevis® Alpha Inc SK 30B offers easy integration with third-party cloud platforms (TTN, Chirpstack, Datacake…) or CommonSense®, our proprietary cloud software, ensuring flexible deployment and real-time data insights. With its robust performance and adaptability, the Satevis® Alpha Inc SK 30B is the smart choice for precision monitoring in critical infrastructure applications. |
 | • Bi-Axis Range: • ±30° / ±55° (scalable) | |
 | • Wireless Protocol: • LoRaWAN®, 868–923 MHz | |
 | • Battery Life: • Up to 7 years | |
 | • Enclosure: • Waterproof IP67 | |
Technical Specifications
| High precision Bi-Axis Inclinometer with scalable range ±30° / ±55° | |
 | Sensor Precision/Repeatability ( full scale, 25°C) • ±0.00183° for ±30° range • ±0.00366° for ±55° range | |
| Open-standard LoraWan® Protocol with different Frequency Plan 868-923MHz | |
 | Ultra Long range : 8km-10km in L.O.S (Line of Sight) and 500m-1Km in NLOS (Urban environment) | |
 | Rugged & Waterproof Aluminum casing | |
| Ultra-Low Power battery life up to 7 years | |
 | Built-in datalogger 380 000 Logs per channel | |
 | Flexible Cloud software Integration | |
Applications
Video
Ready for Sensors Fusion thanks to Easy-Sense Function
Our hardware features seamless integration with external sensors through the Easy-Sense function, empowering users to connect sensor networks directly to their own AI models.
Key sensor information delivered by Easy-Sense
The Easy-Sense function delivers key sensor information, including:
• Sensor type
• Calibration settings and calibration date
• Alarm threshold values (three levels: Critical, Severe, Minor)
• Sensor zero-offset and zero-offset date (if available)
This comprehensive integration enables precise prediction of potential damage, malfunctions, or failures in structures and equipment.
Discover our new Sensors with Easy-Sense function:
Define Your Own Alarm Criteria
• Customizable Alarm Thresholds:
Set independent alarm thresholds for each measurement channel, with flexible AND/OR logic for complex triggering.
• Three Alarm Levels:
Define Critical (Highest), Severe, and Minor alarm levels to prioritize notifications and automate actions—such as email/SMS alerts or relay activation—based on alarm severity.
 | Satevis® Alpha-INC SK features an optional dry-contact alarm output for easy integration with external alarm systems, Programmatic Logic Controllers (PLCs), or Building Management Systems (BMS). The dry-contact output supports three configurable alarm levels—Minor, Severe, and Critical—based on user-defined sensor thresholds. This enables real-time monitoring and automated responses, improving operational efficiency while minimizing downtime. | ||
Seamless Integration with a 3rd Party Cloud software
Key Integration Features Satevis® Alpha-INC SK Wireless Inclinometer ensures effortless connectivity with third-party IoT platforms. Engineered for interoperability, it features fully documented uplink and downlink communication, allowing for real-time monitoring and remote device configuration (zeroing, alarms, and updates) without on-site intervention. Make deployment faster with our ready-to-use JavaScript payload decoders, compatible with major network servers like The Things Network (TTN) and Chirpstack. |
Instant Sensor Verification with ‘Hello!’ function
Effortless Sensor Installation with Automatic Zeroing
Accessories
INCLUDED ACCESSORIES | ||
 | 1x Lithium Primary Cell - D Size Cell 19Ah with battery remover strap | |
 | 1x Magnet for Sensor-Zeroing & Hello functions | |
 | 2x M8 Cap for Power Supply & external optional sensor | |
 | 1 x USB to M8 cable adapter, 2 meters length | |
 | 1 x Self-amalgamating tape (25cm length) | |
 | 1 x LoRaWAN® Antenna ( see antenna options on reference builder) | |
OPTIONAL ACCESSORIES AND SERVICES | ||
 | 90° Bracket Mounting | 90° Bracket mounting (with integrated eyelet) with 4 x M5 screws + Locknut |
 | Magnetic Mounting | Magnetic Mounting Kit Ref: SAT-SK-MAG-MNT |
 | Connector Shield | |
 | Calibration certificate | Calibration certificate provided by Satevis A static calibration method is used on a granite surface plate DIN876 Ref: CERT-SATEVIS-INCLINOMETER |
Download Resources
Technical & Product FAQ
Support
SUPPORT MANUAL |
Do you need help with any of our SATEVIS® products ? |
2 YEAR LIMITED WARRANTY |
We’re confident of the quality of our products and we’ll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty. |