Explanation/Annotation:Pressure transformation or difference of pressures in electric signal in probes of absolute and differential pressure
Detailed model description:The integral pressure transducer (ÈÏÄ) represents the silicon chip by the amount 4õ4 of square mm with membrane and concentrator in the centre of membrane. On front of ÈÏÄ in the field of membrane the tensoresistive bridge is formed, out of membrane the scheme of temperature compensation of sensibility.
priority
the scheme availability of temperature compensation of sensibility.
the technical characteristics
the range of measured pressures, MPa
is located (shall be allowed the fivefold reloading). 0, 04. 1
supply voltage, V.. 5 0, 25
nominal output signal, microwave. 100 +/-20%
non-linearity of output signal, %. 0, 1. 0, 25
initial unbalance of bridge, % of output signal. < 10
category temperature range, S.. From - 50 to +100
temperature "maintenance" of sensibility, %/ S.. < 0, 02
temperature error "of nil", %/ S.. < 0, 03 |
