Samenvatting Signal Usage and Analysis (SUA)

Signal




Vage

Analysis
SUA

,Week 1

Physical General
Sensor I Eisfining Sampling contension Purpose
System computer



Data acquisition
CBIS
ComputerBased InstrumentationSystem
Pressure sensors
Liquidmanometers mergury
Aneroidmanometers bellows membranemanometers
Piezoelectric sensors
loadcells straingauges


g Rx g charge Coulomb K sensitivity En x displacement m


G E
VeKpp Kp sensitivity Ë
8 I instrain Lelength m


of er Nez
K SCT OT SE Seebeck coefficient

V SALT Te SB II
SA SB IT TI TETTIASB
Te Tzt tot 2 V 228 2 Vt
Thermocouples are applicable in wideTemperatureRanges

ResistiveTemperatureDetectors
RTD
a RTD madefrommetals oftenPt PRT P ResistiveThermometer
b RTD used below 600800 C
c Temp Us Resistance almostlinear atlowTemp

, Thermistor
a Madefrommetaloxides Ceramics
b Usedatlowertemperatures below130C
c T R relationshipnegative atlowtemperatures
d RelationbetweenTheR atlow temperatures
ReRoel
F Et Jfk R InRd
BE
T B Toftir lulRd
e IncapeB istemperature dependent fitisbetter
F At Blu r lulR
Pitot tube
Pr QatPs P totalpressure Qc dynamicpressure Ps staticpressure
Ps non 14 i Va IAS Ao speedofsoundat Sl 340,3 Vs
Vc TAS
VEMeA Me Machnumber A speedofsound

KAFIËNT