Explanation/Annotation:Sensitive element of an accelerometer. For determination of permanent, variable (vibration) pulsed (percussive) accelerations.
Detailed model description:The transducer represents the right-angled girder from silicon with concentrators of mechanical strains in the form of transversal deepenings of specified sizes, on writing surface of which the tensoresistive bridge joint, and out of workpost - the scheme of temperature compensation of sensibility.
priority
the scheme availability of temperature compensation of sensibility.
the technical characteristics
the rated load, N. are formed. 0, 2
maximum permissible stress, N. 0, 6
supply voltage, V.. 9
nominal output signal, microwave. 700 - 100
initial unbalance of bridge, microwave. < 20
non-linearity of output signal, %. < 0, 2
category temperature range, S.. - 40 - +80
temperature maintenance of sensibility, %/ S.. < 0, 02
temperature error "of nil", %/ S.. < 0, 05
clearances, MM. 7, 5 kh 2 kh 0, 45 |
