SBS1U Sensor Box

SBS1U Sensor Box

Model: SBS1U

Measurement Environment: One Axis, Servo Inclinometer, ±5V output

Applications: Sensor box (98 x 64 x 56mm3) with one integrated SEIKA-Servo-Inclinometer for measuring small angles of up to 2 degrees with very high resolution and an 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.


  • large, robust pressure die cast aluminium housing (IP65
  • sensor and signal conditioner electrically isolated from housing
  • small measuring range of max. ±1° with extremely high resolution through use of a SEIKA servo inclinometer
  • extensive EMC protection
  • integrated signal conditioner with symmetrical ±5Volt output for long transmission lines and minimal interference susceptibility
  • highly stable sensor voltage supply
  • robust pressure die cast aluminium housing (IP65) with saltwater proof coating
  • either connection polarity
  • 12V or 24V supply voltage
  • high mechanical overload resistance
  • output signal calibration to customer's specifications
  • low pass filter with optional choice of cut-off frequency for suppression of interference frequencies


The SBS1U is a pressure die cast aluminium sensor housing (IP65) with an integrated sensor for highly sensitive, uniaxial acceleration or inclination measurements.

As well as the sensor, the housing contains a signal conditioner with 0...5V output and a separate, highly stable voltage supply. Furthermore, the signal conditioner includes active low pass filters for suppression of interference signals and transient suppression for EMC guarantee. Interference signals caused by unwanted ground currents are eliminated by electrically isolating sensor and signal conditioner from the housing. The terminals provide either two mutually inverse asymmetric 0...5V or one symmetrical ±5V output voltages.

The compact metal cable gland and small housing size in combination with the max. 6-wire connection enable the use of this high quality measuring system in harsh operating conditions.


The SBS1U is suitable for applications requiring extremely precise inclination or acceleration measurements under harsh circumstances and returning of an analog signal output. Typical areas of successful application include stability monitoring of buildings and machinery and inclination monitoring on bridges, dams, towers, tunnels, slopes and structures in danger of collapse or earthquakes.






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