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Alpha-INC Kompakt 30B - Satevis-Systems

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Bi Axis Inclinometer Sensor
Integrating Open-Standard Lorawan® Protocol
- Scalable Measuring Range ±30° and ±55° -
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SATEVIS® ALPHA-INC KOMPAKT
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Satevis® Alpha Inc 30B Kompakt is Wireless Bi-Axis Inclinometer sensor integrating open-standard Lorawan® protocol . The high precision inclinometer makes it suitable for Structural Health Monitoring , Geotechnical , Land surveying and other smart infrastructure projects. Extremely evolutive, this device is opened to Sensor fusion ( external environmental sensors can be connected for future use ). The sensor can be easily integrated into a third-party cloud software or our own cloud software CommonSense®.

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free configuration software (USB interface)
Satevis® LINK Software
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Key Features

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 : 8-10km in Line of Sight and 1Km in 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
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Technical Specifications
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Inclino.Sensor Product Ref Temp.Sensor RF & LoRaWAN Cloud Software Config.Software Power Supply DataLogger Available Functions Mechanical External Sensors Accessories
iNCLINOMETER SensoR
Inclinometer technology
MEMS Technology
Scalable Measuring Range
user-seletctable range ±30° or ±55°, with  automatic range adjustment depending on the application
Sensor resolution
0.00183° for  ±30°  range
0.00366° for  ±55°  range
Noise density
0.0009 °/√Hz
Sensor Precision/Repeatability ( full scale, 25°C)
±0.00183° for  ±30°  range
±0.00366° for  ±55°  range
Sensor Accuracy (full scale, @ 25°C )
±0.005° for ±30°  range
±0.01° for ±45° range
±0.02° outside ±45° range
Offset temperature dependency (temperature range –25°C to +85°C)
±0.002°/°C
Offset LifeTime Drift (@25°C)
±0.05 °
Sensor frequency Response (-3 dB)
DC to 10 Hz for  ±30° measurement range
DC to 40 Hz for  ±55° 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
PRODUCT REFERENCE
SATEVIS-LORA-ALPHA-INC-KOMP-MR-PS-RP-AG
MR– Measurement Range:
30B : Bi-axis ±30°/±55°
PS - Power supply :
1CELL: 1 x primary cell Lithium-Thionyl Chloride 3.6VDC - D Size cell 19Ah (Non rechargeable battery)
Radio Power
LP- Low Power Transmission +14dBm
AG - Antenna Gain   
AG-2dBi-868: 2dBi Antenna for  EU/IND Regions (Europe /India)
AG-5dBi-868: 5dBi Antenna for  EU/IND Regions (Europe /India)
AG-2dBi-915: 2dBi Antenna for  US/KR/AS/AU Regions (USA/KOREA/ASIA/AUSTRALIA)
AG-5dBi-915: 5dBi Antenna for  US/KR/AS/AU Regions (USA/KOREA/ASIA/AUSTRALIA)
Example 1: SATEVIS-LORA-ALPHA-INC-KOMP-30B-1CELL-LP-AG-2dBi-868
Bi-axis Wireless Inclinometer ±30°/±55°  with LoraWan connectivity, Powered from 1 x primary cell, Low Power Radio, 2dBi Antenna 868Mhz
Example 2: SATEVIS-LORA-ALPHA-INC-KOMP-30B-1CELL-LP-AG-5dBi-915
Bi-axis Wireless Inclinometer ±30°/±55°  with LoraWan connectivity, Powered from 1 x primary cell, Low Power Radio,5dBi Antenna 915MHz
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 from USB:
✓ 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
✓ 1km 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
±30°, ±55°
Satevis Link Software (from USB)
Configuration
Frequency Plan,  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 is disconnected from the power path.
DataLogger/Recorder
Datalogger Size
If 3 sensors Channels ( Bi-Axis Inclinometer, 1 Internal Temperature) :
380 000 Log sessions per sensor channel
If 5 sensors Channels ( Example: Tri-Axis Inclinometer, 1 Internal Temperature, External Temperature, External Humidity) :
279 000 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  / IP68 (M8 Connector cap mounted , self-fusing is used around antenna connector)
Shock resistance
100g during 50 ms
Operating Temperature
-40°C to +75°C
Sunshield should be used if the device is exposed to sun radiation from +68°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
Temperature and HumIdity sensor
Ref: B-TH-01-150-M8
Industrial Pressure sensor
Ref. SAT-EXT-TIR(available Q1-2025)
Industrial Water Level Sensor
Ref: SAT-EXT-WATER-LEVEL (available Q2-2025)
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
Applications
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Antenna Base Station Bridge Monitoring Construction Site Crane Monitoring Power Line Monitoring Tunnel Monitoring Cargo Ship Monitoring Dam Monitoring








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Video
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Discover SATEVIS® ALPHA-INC<br />«Wireless IOT Tri-Axis Inclinometer ( LoRaWAN® protocol) with Scalable Measuring Range (±10° and ±85°)»
Non-Contact Buttons and LEDS description
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  • “Hello!” function helps the field operator to check the sensor installation & configuration
Caption1:
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After installing the Alpha-Inc inclinometer, the field operator can check at any moment if the sensor is working properly
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Caption2:
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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.
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  • 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 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
Examples of Satevis® Sensors Deployment
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Accessories
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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 »
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Download Ressources
Step File
Drawing
Battery life simulation
Datasheet
Selection Guide
Quick Start
User GUIDE
Satevis® Link Software
Support
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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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