Inzwa isetshenziselwa ukunquma isisindo: amandla adonsela phansi aguqulwe yisampula aguqulwa abe yisibonakaliso sikagesi ngesandla. Ngakho-ke, iseli lomthwalo liyingxenye yesilinganiso se-elekthronikhi.

Ubuchwepheshe obusetshenziswa kabanzi bususelwa ebukhwini be-strain gauge: inzwa yokulinganisa ye-analog iqukethe into yokulinganisa (okubizwa ngokuthi yi-spring body) eyenziwe ngensimbi noma i-aluminium, lapho kufakwa khona i-strain. Isikali ngasinye se-elekthronikhi sinesitokisi somthwalo esihlanganisiwe ukuqinisekisa ukuthi isisindo singalinganiswa.

I-strain gauge inzwa enesisindo isetshenziswa kabanzi, kepha kukhona ubuchwepheshe obunesisindo, njenge-electromagnetic Force isinxephezelo technology EMFC, inqunyelwe inqumo yaso yenziwa ngokuphelele ngaphandle kokulahlekelwa ngokuphelele ngaphandle kokulahlekelwa. Imvamisa, amaseli okulayisha afakwa emafektri, njengokugcwalisa izitshalo, amathangi anesisindo, ukunquma inani lokugcwalisa, njll.

I-Sensor Wiring ibilokhu ingenye yemibuzo eboniswane kakhulu kwinqubo yokuthengwa kwempahla yamakhasimende, amakhasimende amaningi awazi ukuthi angaxhuma kanjani inzwa, izinzwa ezinama-wiring ezihlukile ngokufanayo, izinzwa ezihlolayo ngokuvamile zinohlelo lwama-wire ezimbili, uhlelo lwamacingo amathathu, nohlelo olunye lwe-wire.
I-Pressure System elula-wire ilula, amakhasimende ajwayelekile ayazi ukuthi angayicingo, i-wire axhumeka ekunikezelweni kwamandla okukodwa, lokhu okulula, umugqa uxhumeke ngokuqondile ekunikezelweni kwamandla okungalungile, kunenkinga enkulu kunohlelo lwe-wire ezimbili. Inzwa yocingo enama-wire-wire ngokuqinisekile ukufakwa kwamandla okubili, kanti okunye kungukunye okuphuma ngemvume. Uhlelo olune-wire-wire luyimiphumela ye-voltage kakhulu kune-4 ~ 20ma okukhipha, 4 ~ 20MA ebizwa ngengcindezelo transmitter, enziwe kakhulu ngohlelo lwe-wire ezimbili. Okunye kokukhishwa kwesiginali sezinzwa zengcindezi akukhuli, futhi okuvezwa ngokuphelele kumashumi ama-milivolts, kanti ezinye izinzwa zokucindezela zinomjikelezo we-amplifier ngaphakathi, futhi okuphuma ngokuphelele kungu-0 ~ 2v. Ngokuqondene nokuthi ungayithola kanjani ithuluzi lokubonisa, kuya ngokuthi likhulu kangakanani uhla lwensimbi, uma kukhona amagiya ahambisana nesiginali yokuphuma, kungenziwa kulinganiswe ngokuqondile, ngaphandle kwalokho kuyadingeka ukwengeza umjikelezo wokulungiswa kwesiginali. Inzwa yengcindezi ye-wire-wire ayihlukile kakhulu ohlelweni lwama-wire ezine, futhi inzwa eyi-wire-wire emakethe imbalwa