Turck single axis MEMS inclinometer sensor

Turck has introduced a single-axis inclinometer sensor for detecting angular tilt with an adjustable measuring range of 360°. Inclinometer sensors solve unique feedback requirements for applications such as levelling platforms, controlling a dancer or controlling tilt angle in a diverse array of industries.

Turck’s single-axis inclinometer sensor measures angular tilt in reference to gravity. To deliver precise measurements, the inclinometer utilises a MEMS (micro-electro-mechanical system) device that incorporates a MEMS capacitive element into the sensor. The device consists of two parallel plate electrodes: one stationary and one attached to a spring-mass system. As the inclinometer tilts with the attached equipment, its acceleration produces deflection in the non-stationary electrode. The result is a measurable change in the capacitance between the two plates that is proportional to the angle of deflection. These signals have been conditioned to produce a single analog voltage output (0.1-4.9 VDC) or current output (4-20 mA).

The inclinometer’s MEMS technology utilises a microboard design that ensures high accuracy within a compact, industrialised package. To withstand challenging environments, the inclinometer is IP68 rated and offers a wide temperature range of -30 to 70°C.