10
Temposonics
®
7+$QDORJ$7(;8.([,(&([&(&1(&.&V($&([&&&FHUWLğHG-DSDQHVHDSSURYDO&ODVV1.DSSURYDO6DIHW\6,/FDSDEOH
Operation Manual
. Functionality and system design
roduct designation
•
3RVLWLRQVHQVRU7HPSRVRQLFV
®
T-Series
Sensor model
•
7HPSRVRQLFV
®
7+URGVHQVRU
Stro e length
•
6WURNHOHQJWK6,/YHUVLRQĽPP
…
LQ
•
6WURNHOHQJWKVWDQGDUGYHUVLRQ
…
PP
…
LQ
utput signal
• Analog
pplication
7HPSRVRQLFVSRVLWLRQVHQVRUVDUHXVHGIRUPHDVXUHPHQWDQGFRQYHU
-
VLRQRIWKHOHQJWKSRVLWLRQYDULDEOHLQWKHğHOGVRIDXWRPDWHGV\VWHPV
DQGPHFKDQLFDOHQJLQHHULQJ
7KH76HULHVVHQVRUVDUHGHVLJQHGIRULQVWDOODWLRQLQDUDLVHGRUĠDW
IDFHĠDQJHGK\GUDXOLFF\OLQGHUIRUXVHDVDQRSHQDLUSRVLWLRQVHQVRU
RUDVDOLTXLGOHYHOVHQVRUZLWKWKHDGGLWLRQRIDĠRDW
rinciple of operation and system construction
7KHDEVROXWHOLQHDUSRVLWLRQVHQVRUVSURYLGHGE\7HPSRVRQLFV
UHO\RQWKHFRPSDQ\łVSURSULHWDU\7HPSRVRQLFV
®
magnetostrictive
WHFKQRORJ\ZKLFKFDQGHWHUPLQHSRVLWLRQZLWKDKLJKOHYHORI
SUHFLVLRQDQGUREXVWQHVV
(DFK7HPSRVRQLFVSRVLWLRQVHQVRUFRQVLVWVRIDIHUURPDJQHWLFZDYH
-
JXLGHDSRVLWLRQPDJQHWDVWUDLQSXOVHFRQYHUWHUDQGVXSSRUWLQJHOHF
-
WURQLFV7KHPDJQHWFRQQHFWHGWRWKHREMHFWLQPRWLRQLQWKHDSSOL
-
FDWLRQJHQHUDWHVDPDJQHWLFğHOGDWLWVORFDWLRQRQWKHZDYHJXLGH$
VKRUWFXUUHQWSXOVHLVDSSOLHGWRWKHZDYHJXLGH7KLVFUHDWHVDPRPHQ
-
WDU\UDGLDOPDJQHWLFğHOGDQGWRUVLRQDOVWUDLQRQWKHZDYHJXLGH7KH
PRPHQWDU\LQWHUDFWLRQRIWKHPDJQHWLFğHOGVUHOHDVHVDWRUVLRQDOVWUDLQ
SXOVHWKDWSURSDJDWHVWKHOHQJWKRIWKHZDYHJXLGH:KHQWKHXOWUDVRQLF
ZDYHUHDFKHVWKHHQGRIWKHZDYHJXLGHLWLVFRQYHUWHGLQWRDQHOHFWUL
-
FDOVLJQDO6LQFHWKHVSHHGRIWKHXOWUDVRQLFZDYHLQWKHZDYHJXLGHLV
SUHFLVHO\NQRZQWKHWLPHUHTXLUHGWRUHFHLYHWKHUHWXUQVLJQDOFDQEH
FRQYHUWHGLQWRDOLQHDUSRVLWLRQPHDVXUHPHQWZLWKERWKKLJKDFFXUDF\
DQGUHSHDWDELOLW\
Fig. 4:
7LPHRIĠLJKWEDVHGPDJQHWRVWULFWLYHSRVLWLRQVHQVLQJSULQFLSOH
. roduct description and commissioning
T Series models
7KH76HULHVLVDYDLODEOHLQIRXUYDULDWLRQVWKUHHRIZKLFKDUHKD]DUGRXV
FODVVLğFDWLRQV
•
)ODPHSURRIKRXVLQJZLWKĠDPHSURRIFRQQHFWLRQFKDPEHUYHUVLRQ'
•
)ODPHSURRIH[SORVLRQSURRIKRXVLQJZLWKĠDPHSURRIH[SORVLRQ
SURRIFRQQHFWLRQFKDPEHUYHUVLRQ*
•
)ODPHSURRIKRXVLQJZLWKLQFUHDVHGVDIHW\FRQQHFWLRQFKDPEHU
YHUVLRQ(
•
1RQKD]DUGRXVYHUVLRQ1
$OORIWKHVHYDULDWLRQVDUHDYDLODEOHLQWZRW\SHVRIKDUGZDUHVRIWZDUH
6,/FRPSOLDQWDQGVWDQGDUGERWKLQĽP$DQGĽP$RXWSXW
7KHVHQVRUDVVHPEO\LVRIIHUHGLQ$,6,VWDLQOHVVVWHHODQG
LQ$,6,/7KHVHQVRUPHHWV,3,3,3PIRU
GD\V,3DQG1(0$IRUVHQVRUDVVHPEO\LQVWDLQOHVVVWHHO
$,6,RU1(0$;IRUVHQVRUDVVHPEO\LQVWDLQOHVVVWHHO
$,6,O
5
Sensing element
(Waveguide)
Position magnet (Magnetic fi eld)
Torsional strain
pulse converter
4
Current pulse
generates
magnetic fi eld
Interaction with
position magnet
fi eld generates
torsional strain
pulse
Torsional strain
pulse propagates
Strain pulse
detected by
converter
Time-of-fl ight converted
into position
1
2
3