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LoRaWAN® Compact Tri‑Axis Inclinometer | Alpha‑INC KOMPAKT 10T - Satevis-Systems

LoRaWAN Wireless Tri‑Axis Inclinometer

SATEVIS® ALPHA-INC KOMPAKT 10°

Scalable Measuring Range ±10° and ±85°
Satevis® Alpha Inc 10T Kompakt is a wireless Tri-axis inclinometer sensor (scalable range ±10° / ±85°) 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 10T Kompakt 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 10T Kompakt is the smart choice for precision monitoring in critical infrastructure applications.

free configuration software (USB interface)
Satevis® LINK Software
Tri-Axis Range: ±10° / ±85° (scalable)
• Tri-Axis Range:
• ±10° / ±85° (scalable)
Wireless Protocol: LoRaWAN®, 868–923 MHz
• Wireless Protocol:
• LoRaWAN®, 868–923 MHz
Battery Life: Up to 7 years (ultra-low power)
 • Battery Life:
 • Up to 7 years
Enclosure: Rugged, waterproof aluminum
• Enclosure:
• Waterproof IP67
Datasheet
Quick Start
Drawing
Get a Quote
SATEVIS® ALPHA-INC KOMPAKT 10° With 90° Bracket
SATEVIS® ALPHA-INC kompakt 10° With Magnetic Base
SATEVIS® ALPHA-INC KOMPAKT 10° ANTENNA Versions
Applications
Technical Documents
Technical Specifications
Accessories
Video
FAQ
«Technical Specification Icon»

Technical Specifications

Key Features Product Ref Inclino.Sensor Temp.Sensor RF-LoRaWAN Cloud Software Config.Software Power Supply DataLogger Available Functions Mechanical External Sensors Accessories

Tri-Axis Inclinometer Sensors for an easy installation with scalable range ±10° / ±85°

Sensor Precision/Repeatability ( full scale, 25°C)
•±0.01° for  ±10°  range
•±0.02° for  ±85°  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 322 000 Logs per channel

Flexible Cloud software Integration
PRODUCT REFERENCE
  SAT-LORA-ALPHA-INC-KOMP-MR-AG
MR– Measurement Range:

10T : tri-axis ±10°/±85°

AG - Antenna Gain   

2dBi-868: 2dBi Antenna for  EU/IND Regions (Europe /India)
5dBi-868: 5dBi Antenna for  EU/IND Regions (Europe /India)
2dBi-915: 2dBi Antenna for  US/KR/AS/AU Regions (USA/KOREA/ASIA/AUSTRALIA)
5dBi-915: 5dBi Antenna for  US/KR/AS/AU Regions (USA/KOREA/ASIA/AUSTRALIA)
Example 1: SAT-LORA-ALPHA-INC-KOMP-10T-2dBi-868
Tri-axis Wireless Inclinometer ±10°/±85° with LoraWan connectivity, 2dBi Antenna 868Mhz

Example 2: SAT-LORA-ALPHA-INC-KOMP-10T-5dBi-915
Tri-axis Wireless Inclinometer ±10°/±85° with LoraWan connectivity, 5dBi Antenna 915MHz
iNCLINOMETER SensoR
Inclinometer technology
MEMS Technology
Scalable Measuring Range
user-seletctable range ±10° or ±85°, with  automatic range adjustment depending on the application
Sensor resolution
0.0055° on full scale
Noise density
for ±10° range : 0.0007 °/√Hz on Y Axis, 0.008 °/√Hz on X, Z Axis
for ±85° range : 0.0012 °/√Hz on all axis
Sensor Precision/Repeatability ( full scale, 25°C)
±0.01° for  ±10° measurement range
±0.02° for  ±85° measurement range
Sensor Accuracy (full scale, @ 25°C )
±0.015° for ±10°  range
±0.02° for ±45° range
±0.04° outside ±45° range
Offset temperature dependency (temperature range –25°C to +85°C)
±0.006°/°C
Offset LifeTime Drift (@25°C)
±0.08 °
Sensor frequency Response (-3 dB)
DC to 10 Hz for  ±10° measurement range
DC to 40 Hz for  ±85° measurement range
Calibration
Factory calibrated on 9 references point :
0° absolute, ±5° ,±10°, ±30° and ±45° with calibration settings backed up on the sensor Flash memory.
Calibration method used : Back-to-back calibration with an accurate reference sensor.
Sensor Zeroing function
Sensor zeroing can be done after Satevis Sensor installation. User need to  hold a magnet on the label " sensor zeroing" for approx. 10s, zero-offset is the performed on all sensor axis X/Y/Z.
Integrated Temperature sensor
Temperature Range
-40°C to +75°C
Measurement resolution
±0.06°C
Sensor Precision
±1°C
RF Specifications
LoRaWAN® Stack
LORAWAN V1.0.2 REVB CLASS A
Activation Mode
OTAA only
LoRaWAN® Frequency Plan
Frequency Plan can be configured with Satevis Link software ( USB Connection):
✓ Europe 868MHz
✓ USA: 915MHz
✓ Australia 915MHz
✓ Asia 923MHZ
✓ Korea 920MHz
✓ India 865Mhz

Important : Depending on the destination region, Satevis Device will be delivered with Antenna for 868MHZ Frequecies ( Europe/India), or 915MH frequencies (USA/KOREA/ASIA/Ausrtalia).
TX Power
Low TX Power Radio: 14dBm @868/915MHz
Receiver Sensitivity
-136.5dBm sensitivity for SF12 with 125KHz BW
Link Budget
158dB
Maximum Radio Range
- 8-10 Km in L.O.S. / Rural Environment
- 1 to 500m in NLOS/ Urban Environment
Antenna
Waterproof N-Type Omni Antenna,
Gain 5 dBi or 2dBi / VSWR  ≤   2.0
Frequency range for AG-2dBi-868  and   AG-5dBi-868 : 863-870 MHz
Frequency range for AG-2dBi-915  and   AG-5dBi-915 : 902-928 MHz
Dimensions ⌀22 x 64 mm for 2dBi
Dimensions ⌀22 x 180 mm for 5dBi
Configurable settings from cloud software
Javascript formatter code
Free Javascript fromatter code to accelerate the integration of Satevis sensors in your own cloud software :
- Downlink formatter code (Alarm Threshold, Measurement mode….)
- Uplink formatter code(Data measurement)
Data Acquisition mode
Different measurement mode are available:
Low Duty Cycle Data Acquisition (LDCDA), Measurement heartbeat 20s to 24   hour
Alarm measurement mode, Measurement heartbeat 10s to 24 hour
Alarm Threshold
Three levels of Alarm Threshold  Minor Alarm / Severe Alarm / Critical Alarm
Scalable Mesurement Range
±10°, ±85°°
Satevis Sensor Configurator (from USB)
Configuration
Frequency Plan, Device EUI, AppEUI, AppKey
Sensor calibration
User Calibration
Firmware Upgrade (from USB)
Firmware Upgrade
Firmware upgrade through the USB with STCubeProgrammer (available on our FTP)
Power supply
Integrated D-Size Primary Cell
Non-Rechargeable  Lithium Thionyl Chloride
D Size . Capacity 19h , Max Voltage 3.6 Volts
Current consumption @ 3,3V
· During data acquisition : 15 to 20 mA
· During Radio transmission : 35 mA @14 dBm
· During Battery Saver Mode : < 11 µA
External power supply
USB Power 5VDC. When the device is powered from USB, the internal battery pack is disconnected from the power path.
DataLogger/Recorder
Datalogger Size
If 4 sensors Channels ( Tri-Axis Inclinometer, 1 Internal Temperature) :
322 000 Log sessions per sensor channel
If 6 sensors Channels ( Example: Tri-Axis Inclinometer, 1 Internal Temperature, External Temperature, External Humidity) :
246 000 Log sessions per sensor channel
Logged Information
UTC Clock
Data Measurement
Monitoring Mode
Remote configuration from LNS
DataLogger Start/Stop/Erase
Download Method
From USB with Hypeterminal Software, CSV format
Available functions
ON/OFF
Mechanical latching Push button
Hello
Transmits Data on user request , works with a magnet pointing to Hello label
Sensor Zeroing
sensor zeroing on user request , works with a magnet pointing to sensor zeroing label
Multi color LED
Green: network connection, data transmission
Blue: Sensor zeroing successful/Hello Message Transmitted successfully
Environmental and Mechanical
Casing
Aluminum & Waterpoof casing
Dimensions in mm (LxWxH): 115x90x55 mm (without antenna)
Weight :700g
IP | NEMA Rating
IP67 | Nema 6
Shock resistance
100g during 50 ms
Operating Temperature
-40°C to +75°C

Sunshield should be used if the device is exposed to long-term sun radiation from +75°C
Mounting base
Screw Mounting
Relative   Humidity
0 to 98 %RH
Norms & Radio certifications
·CE Labelling Directive R&TTE (Radio) ETSI EN 300 328
·FCC (North America)
·ARIB STD-T66 Ver 3.6
HS Code: 9031.80.20
EAR99
ROHS - Directive 2002/95/EC
Optional External Sensors (Easy-Sense)
Temperature and HumIdity sensor
EASY-SENSE-TH-CL-XX
Displacement Sensor (Spring Return or Ball Joint)
SAT-EASY-SENSE-DISP-SR-XX , SAT-EASY-SENSE-DISP-BJ-XX
Included accessories
1x Lithium Primary Cella - 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)
1x Button Shield
Optional Accessories and Services
Magnetic Mounting
Magnetic Mounting Kit Ref: SAT-MAG-MNT
90° Bracket Mounting
90° Bracket mounting (with integrated eyelet) with 4 x M5 screws + Locknut
Ref: SAT-BRACK-MNT
Calibration certificate
Calibration certificate provided by Satevis
A static calibration method is used on a granite surface plate DIN876 Ref: CERT-SATEVIS-INCLINOMETER
«Applications Icon »

Applications

Antenna Base Station Bridge Monitoring Construction Site Crane Monitoring Power Line Monitoring Tunnel Monitoring Cargo Ship Monitoring Dam Monitoring








«Video Icon »

Video

«Sensors Fusion Icon»

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:
• Easy-Sense | Displacement Sensors
• Easy-Sense | Temp. and Humidity Sensors

     
«Alarm Criteria Icon»

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.
«Define Your Own Alarm Criteria»
«Cloud Software Icon»

Seamless Integration with a 3rd Party Cloud software

«Seamless Integration with a 3rd Party Cloud software»
Key Integration Features

Satevis® Alpha-INC Kompakt 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.
«Sensor Zeroing Icon»

Instant Sensor Verification with ‘Hello!’ function

  • “Hello!” function helps the field operator to check the sensor installation & configuration
Caption1:
Caption1:
After installing the Alpha-Inc inclinometer, the field operator can check at any moment if the sensor is working properly
View
Caption2:
Caption2:
By Holding the magnet on the ‘Hello!’ label for more than 10s, the sensor wakes-up and transmits to the Lorawan network the data measurement followed by the system diagnostic ( battery status and network quality)
View
Caption3:
Caption3:
The Activity Led blinks in green color, confirming that a data measurement is transmitted to the Lorawan network.
View
Caption 4:
Caption 4:
The field operator can check on Satevis® Cloud software (or a third-party cloud software) if his sensor is working properly.
View
«Sensor Zeroing Icon»

Effortless Sensor Installation with Automatic Zeroing

  • Sensor zeroing function simplifies the sensor installation
Caption1:
Caption1:
Even if an angle bracket is used, it’s sometimes difficult to bring a zero-offset on both X and Y axis ( in the case if Z axis is on the same direction than Earth Gravity).. In some cases, the field operator can not spend too much time on this task.
View
Caption2:
Caption2:
To enable the sensor zeroing function, hold the magnet on ‘Sensor Zeroing” Label for more than 10s.
View
Caption3:
Caption3:
The Activity LED blinks in blue, the sensor zeroing starts on both X and Y axis . When this process is done, the Activity led will blink again in blue color and transmits a data measurement to the Lorawan® network.
View
Caption 4:
Caption 4:
The Sensor-zeroing process can be also done remotely from the cloud software.
View
«Anti-Aliasing Filter Icon »

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)

1x Button Shield
OPTIONAL ACCESSORIES AND SERVICES

90° Bracket Mounting
90° Bracket mounting (with integrated eyelet) with 4 x M5 screws + Locknut
Ref: SAT-BRACK-MNT

Magnetic Mounting
Magnetic Mounting Kit Ref: SAT-MAG-MNT

Calibration certificate
Calibration certificate provided by Satevis
A static calibration method is used on a granite surface plate DIN876
Ref: CERT-SATEVIS-INCLINOMETER
«Technical Documents Icon »

Download Resources

Step File
Drawing
Battery life simulation
Datasheet
Selection Guide
Quick Start
Satevis® Link Software
User GUIDE
«Technical Documents Icon »

Technical & Product FAQ

«Technical Documents Icon »

Support

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.
SUPPORT MANUAL
Do you need help with any of our SATEVIS® products ?
Contact our Technical Support >
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