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OEM Hardware

VariSen | Multi-Sensor-Module for Preon32-Series by Virtenio

  • Product features
    • ultimate sensor extension for Preon32 Shuttle
    • fast access to sensor based IoT
    • all sensors are supported by PreonVM and software libraries for Preon32
  • Digital Sensors (standard)
    • Temperature sensor (ADT7410) from Analog Devices
    • Light sensor (BH1715FVC) from ROHM
    • Humidity sensor (SHT21) from Sensirion
    • Barometer (MPL115A2) from Freescale
    • 3-axis accelerometer (ADXL345) from Analog Devices
  • Additional Sensors (on enquiry)
    • 3-axis angular rate sensor / gyro (ITG-3200) from InvenSense
    • Digital 3-axis magnetic field sensor (HMC5883L) by Honeywell
  • Compact size 20 x 33 x 12 mm
The sensor module "VariSen" is a versatile development addition to the Preon32Shuttle evaluation board. It contains 5 different sensors for the recording of physical quantities such as temperature, humidity, acceleration, air pressure and light intensity. All sensors can be accessed through the Virtenio's virtual machine using Java™ drivers . Depending on the desired application, different assembly variants of the sensor modules are available.
There are different variations of sensors available depending on the requirements of the desired application. The standard module contains the sensors mentioned above.
Temperature Sensor
Manufacturer Analog Devices
Modell ADT7410
Interface digital, I2C
Resolution 16-Bit
Temperature Range -40°C to +105°C
Sensor Accuracy ±0.5°C
Light Intensity Sensor
Manufacturer Rohm
Modell BH1715FVC
Interface digital, I2C
Range 1 lx to 65355 lx
Resolution 16 Bit
Relative Humidity Sensor
Manufacturer Sensirion
Modell SHT21
Interface digital, I2C
Range 0 %RH to 100 %RH
Resolution 12 Bit
Accuracy ± 2,0 %RH (typ.)
Air Pressure Sensor
Manufacturer Freescale
Modell MPL115A2
Interface digital, I2C
Range 50 kPa to 115 kPa
Resolution 0,15 kPa
Accuracy ± 1.0 kPa
Acceleration Sensor
Manufacturer Analog Devices
Modell ADXL345
Interface digital, SPI
Range ± 16 g, 3 axis
Resolution 13 Bit per axis
Accuracy 3,9 mg/LSB
Changes to technical data may have occurred after the time of publication.