L'explication/l'anotation:Pressure transformation or difference of pressures in electric signal in probes of absolute and differential pressure
La description détaillée de marque:The integral pressure transducer (ÈÏÄ) represents silicon chip with membrane. On front of ÈÏÄ in the field of membrane is formed the tensoresistive bridge, out of membrane the scheme of temperature compensation of sensibility.
priority is located:
scheme availability of temperature compensation of sensibility.
technical characteristics
range of measured pressures, MPa
(shall be allowed the fivefold reloading). 0, 06 - 30
supply voltage, V.. 4, 7. 5, 2
nominal output signal, microwave. 70 +/-20%
non-linearity of output signal, %. < 0, 3
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 |
