SB2U Accelerometer Sensor Box

SB2U Accelerometer Sensor Box

Model: SB2U

Measurement Environment: Two Axis, 5VDC output

Applications: Sensor box (98 x 64 x 56mm3) with two integrated SEIKA sensor of any type and one integrated signal conditioner with 0...5V output.

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This is just one example of the Seika accelerometers sensor boxes we have available at Sensors UK. Please contact us to discuss the wider options available.

Features:

  • robust pressure die cast aluminim housing (IP65)
  • sensors and signal conditioners electrically isolated from housing
  • twist free 4-point fastening of rigid, 3.2mm thick base PCB
  • EMC certified
  • integrated signal conditioner with 0...5V signal output
  • highly stable sensor supply voltage
  • extensive temperature drift compensation
  • 5V reference voltage available
  • 9V ... 30V supply voltage
  • programmable dynamic response
  • output signal calibrated to customers specifications
  • high mechanical overload resistance

Description

The SBG2U is a pressure die cast alumimium housing (IP65) with two integrated sensors of the NGseries for measuring inclinations along two axis.

In addition to the sensors, the box contains two signal conditioners with a 0 ... 5V output signal each and a highly stable supply voltage that can be used externally as a reference. Furthermore, the signal conditioner includes an active low pass filter, whose upper cut-off frequency / settling time can be adjusted to suit the measurement task, and noise voltage filters to guarantee the EMC. Interference signals caused by unwanted ground currents are eliminated by electrically isolating sensor and signal conditioner from the housing.

Unlike the SB2I, the SBG2U can accommodate larger sensors, such as the NG-series, that have a higher measuring accuracy. A special electronic temperature compensation system can significantly reduce the temperature sensitivity of the implemented sensor.

The compact PG cable gland and compact housing size enable the use of this high quality measuring system in harsh operating conditions.

Application

The SBG2U is suitable for applications in harsh operating conditions requiring the measurement of inclinations along two axis and returning of a 0 ... 5V output signal, where there is enough space so as not to require the use of a smaller SB.. housing. Next to the areas of applications listed for the smaller SB.. casings, the SBG2U is especially suited for precise measurements in the automotive temperature range, where small linearity deviations and temperature errors are paramount.

Technical Specifications

SBG2U_seika_robust_accelerometer_inclinometer-table.jpg

Options: special measuring ranges, calibration protocol, silicon encapsulation, custom wiring

Dimensions (in mm) and Connections

SBG2U_seika_robust_accelerometer_inclinometer-diagram.jpg

Call us now on: +44 (0)1727 85 93 73 to see how we can help