MEMS Inclinometers
BGK-6151/6156/6151D/6156D MEMS inclinometers are suitable for monitoring inclination changes in building structures.
BGK-6151/6156/6151D/6156D MEMS inclinometers are suitable for monitoring inclination changes in building structures. They can be permanently embedded inside or installed on the surface of concrete structures such as hydraulic structures, high-rise buildings, underground structures, tunnels, bridge arches, and geotechnical slopes.
BGK-6151/6156 features a fully sealed structure with a built-in temperature sensor. With an optional special bracket, they can also be used for deflection monitoring of concrete panels.
BGK-6151D/6156D models feature dual-ended cable outlets by default for cascading multiple units. A single-ended cable outlet is available upon request.
BGK-6151(D)-1 is a uniaxial sensor, the BGK-6151(D)-2 is a biaxial sensor, and the BGK-6156(D) is a uniaxial sensor.
| Model | BGK6151 | BGK6156 | BGK6151D | BGK6156D |
| Measurement direction | Vertical | Horizontal | Vertical | Horizontal |
| Standard range | ±15° | |||
| Resolution | <10″ | |||
| Nonlinearity | ±0.1%FS | |||
| Temperature range | -20℃~+80℃ | |||
| Supply voltage | 12V | |||
| Output signal | Analog quantity: voltage ±4 V @ ±15° | Digital: inclination (°), temperature (°C) | ||
| Diameter × length | φ34mm×215mm | |||
| Impact resistance | 2000g | |||


