Inclinometer tilt sensor NBN/S3 SIL2

Inclinometer NBN / S3 SIL2 Recording of inclination in the gravitational field using Micro-Electro-Mechanical-System (MEMS) sensors with subsequent digitization and linearization via controllers. The housing-based inclinometer (model NBN 65) has a robust aluminum housing (optional stainless steel) and is highly resistant to vibration and shock. One or two connections / sockets in the case of CANopen can be optionally selected for connection. Casting measures in the house lead to the achievement of protection class IP 69K, e.g. for underwater use. MEMS sensors are integrated circuits manufactured using silicon micromechanical technology. Dual capacities are formed using movable micromechanical structures. If these structures are deflected during acceleration, e.g.. gravitational acceleration (g), this results in capacity changes, which are recorded and further processed by measurement techniques. The output voltage follows the function U ∝ g * sin α. In this case, the angle a is the angle of inclination of the sensor measured against the g-vector. These sensors measure accurately, have a long lifespan and are very robust. Measure the axes working independently of each other. The NBN has a redundant MEMS sensor system. The data output is performed via the CANopen interface using the SRDO (Safety Relevant Data Object). Normal and bit-inverted.