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Shock and vibration sensors

A portfolio of externally connectable vibration sensors and actuators enables the MENHIR platform to be adapted to different measurement requirements and infrastructures.
Structural dynamics analysis for buildings using innovative measurement technology - velocity sensor

SATELLITE sensor

Tri-axial speed sensor

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Vibration measurement on roads and railways for damage prevention - speed sensor

MONOLITH sensor

Uni-axial speed sensor

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Modern SEMEX-EngCon technology for precise vibration measurement for various applications - distributors

MONOLITH distributor

Distributor for up to 3 uni-axial sensors
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Vibration measurement on roads and railways for damage prevention - speed sensor borehole applications

Sensor borehole

Tri-axial velocity sensor for borehole applications

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Sensors

MENHIR measuring system – Real-time vibration detection for construction and environmental monitoring – speed sensor

SATELLITE

External tri-axial or bi-axial (horizontal) velocity sensor (geophone) according to DIN 45669

  • Aluminium IP65 (Diameter: 100 mm, Height: 75 mm, Weight: 1.8 kg)
  • Cable length: 3 m (standard), longer lengths available on request
  • Output: Analog, differential
MENHIR measuring system – Real-time vibration detection for construction and environmental monitoring – speed sensor

MONOLITH

External uni-axial (vertical) speed sensor (geophone) according to DIN 45669

  • Aluminium IP65 (Diameter: 89 mm, Height: 70 mm, Weight: 1.0 kg)
  • Cable length: 5 m (standard), longer lengths available on request
  • Output: Analog, differential
Distribution
MENHIR measuring system – Real-time vibration detection for construction and environmental monitoring - Distributor

Satellite distributor

  • 1x bi-axial satellite (horizontal) + 1x uni-axial monolith (vertical)
MENHIR measuring system – Real-time vibration detection for construction and environmental monitoring - Distributor

MONOLITH distributor

Distributor for connecting external sensors to MENHIR

  • Up to 3x MONOLITH

borehole sensor

Highly sensitive borehole sensors for vibration and shock analysis in use - speed sensor

borehole sensor

Tri-axial velocity sensor (geophone) according to DIN 45669 for borehole applications.

  • Stainless steel IP68 (diameter: 70 mm, height: 200 mm, weight: 3.5 kg)
  • Cable length available upon request
  • Output: Analog, differential
Highly sensitive borehole sensors in use for vibration and shock analysis

Clamping mechanism

The borehole sensor features a clamping mechanism (eccentric disc) for fixing it inside an inclinometer tube. This allows the sensor to be fixed at the desired depth and retrieved again.

The inclinometer tube must first be aligned (e.g., groove facing north) and fixed in the ground (concreted).

Highly sensitive borehole sensors with ground spike in use for vibration and shock analysis

Borehole sensor with ground spike

Uni-axial (vertical) borehole sensor with ground spike.

  • Aluminium IP67
  • Diameter: 45 mm
  • Height: (100 + 95) mm
  • Weight: 0.7 kg

Let's work together

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SEMEX-EngCon GmbH

Carl-Metz-Strasse 26
D-76275 Ettlingen
+49 7243 5148254
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TÜV-certified ISO 9001 certification seal – Quality management standard for SEMEX-EngCon
Semex-EngCon GmbH is certified according to DIN EN ISO 9001:2015