2-axis MEMS tilt sensor
SCK-11 SIMEX

The dual axis inclinometer module SCK-11 was designed to
stationary measurements of inclinations of two orthogonal
axes in relation to earth. Recommended range of measured
angles maintains from -70 to +70 deg. While measuring in
range -20 to +20 deg. range, the precision is better than 0.1
deg. in both axes. If measured angles exceeds range ±75
deg. (in relation to earth) the measurement error can be
higher 3 deg. (at both ends of range). Due storing of new
scaling values to internal registers it is possible to change
measurement unit and resolution to any other linear. Build
in offset registers allows user to measure relative angles
and self zeroing after mounting.
In addition to two registers containing information about
SCK-11 installation plane angle relative to the earth (two
angles with the offset function), threre are available
additional two records containing information on the
accelerations in the same axes, what makes measurement
of transducer movement more precision. Indications of
these records are expressed in 1/1000 of earth gravity,
which corresponds to the reading equal to 1000 when
inclination of sensor equals 90 deg. in relation to earth.
Additional temperature measurement circuit allows to check
temperature of internal accelerometer and compensate the
measurements. Internal temperature can be read by user
as third measurement channel.
Substantial aluminium case with high IP rating, wide
operation temp. range and temperature compensation
circuit allows to use SCK-11 outside of buildings, with hard
environment conditions (containers, platforms, outriggers,
jibs etc.).