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Lub S5 series ntawm roj qib sensors yog engineered kom xa cov kev cia siab thiab tas mus li roj xyuas, tshwj xeeb yog tsim rau generator thiab genset tank daim ntaub ntawv. Hais txog qhov kev xav tau tseem ceeb rau kev tswj hwm roj kom raug hauv lub zog tsim hluav taws xob, lub ntsuas hluav taws xob no muab cov teeb liab tso tawm tam sim no (4-20mA). Rau kev lag luam kev lag luam thiab cov kws tsim khoom siv hluav taws xob, 4-20mA tus qauv sawv cev rau qhov txiaj ntsig tseem ceeb hauv cov teeb liab kev ncaj ncees. Tsis zoo li voltage-raws li cov cim qhia uas yuav degrade dhau ntev cable khiav ib txwm nyob rau hauv loj-scale chaw, cov zis tam sim no xyuas kom meej tias roj theem cov ntaub ntawv tseem muaj tseeb heev ntawm lub tank mus rau lub chaw taws teeb tswj vaj huam sib luag. Qhov no ua kom yooj yim rau kev sib koom ua ke nrog cov khoom siv hluav taws xob uas twb muaj lawm, PLCs, thiab cov chaw saib xyuas cov chaw taws teeb, tso cai rau cov neeg ua haujlwm tswj hwm cov roj qib siab yam tsis muaj kev pheej hmoo ntawm kev cuam tshuam tsis zoo ntawm lub zog.
Kev sib xyaw ua ke hauv kev ntsuas roj yog qhov tseem ceeb rau kev ua haujlwm txuas hluav taws xob tas mus li. Cov sensors no siv cov khoom pov thawj sib nqus float mechanism nruab nrog lub PCB sib xyaw. Raws li cov roj theem hloov pauv nyob rau hauv lub tank genset, lub ntab hloov kho raws li, ua rau cov khoom siv sab hauv los muab cov kev ntsuas tam sim no, txuas ntxiv mus. Lub tshuab hluav taws xob thiab hluav taws xob sib koom ua ke no pab tiv thaiv kev nyeem ntawv tsis zoo feem ntau cuam tshuam nrog cov thev naus laus zis tsis ruaj khov. Los ntawm kev siv qhov kev sib cuag ncaj qha ntab tsim, S5 series ua kom ntseeg tau tias lub kaw lus saib xyuas tau txais cov ntaub ntawv zoo ib yam, ua rau cov thawj tswj hwm lub sijhawm teem sijhawm refueling thiab tiv thaiv tus nqi hluav taws xob poob qis los ntawm kev tshaib plab roj. Lub tshuab ua haujlwm tau zoo txhais tau tias yuav tsum muaj kev saib xyuas qis dua thiab ua haujlwm ntev dua nyob rau hauv kev xav tau kev lag luam ib puag ncig.
Nkag siab tias cov tshuab hluav taws xob sib txawv thiab cov tshuab saib xyuas yuav tsum muaj qhov sib txawv ntawm kev ntsuas granularity, lawv muaj kev xaiv ntawm kev daws teeb meem ntawm 7mm, 10mm, thiab 21mm, catering rau ntau yam kev xav tau. Qhov tshwj xeeb S5-400 qauv no muaj qhov kev daws teeb meem 21mm, uas yog tsim los rau cov qauv thiab muaj peev xwm loj hauv lub tshuab hluav taws xob. Qhov kev daws teeb meem 21mm muab qhov zoo tshaj plaws sib npaug ntawm kev saib xyuas qhov tseeb thiab tus nqi siv tau. Rau ntau daim ntawv thov genset hnyav, taug qab qhov macro-theem roj noj yog qhov tseem ceeb tshaj li millimeter-by-millimeter nrhiav. Cov kauj ruam 21mm ua kom cov neeg ua haujlwm tau txais kev pom tseeb, kev hloov kho roj qib tsis muaj qhov cuam tshuam rau kev tswj hwm nrog qhov tsis tsim nyog micro-kuj hloov pauv los ntawm cov roj sloshing lossis cav vibrations thaum lub sijhawm ua haujlwm ntawm lub tshuab hluav taws xob.
Kev xaiv cov roj theem sensor yog qhov kev txiav txim siab tseem ceeb uas cuam tshuam rau tag nrho kev ntseeg siab ntawm kev thaub qab thiab thawj lub tshuab hluav taws xob. Lub S5-400 21mm daws teeb meem sensor hais txog cov ntsiab lus mob ntawm genset roj saib xyuas los ntawm kev sib txuas cov kev sib kis mus ntev ntawm 4-20mA cov zis nrog cov qauv kev cia siab ntawm kev ntsuas qhov ntab. Rau kev yuav cov thawj coj thiab cov neeg yuav khoom, qhov no txhais tau tias tau txais cov khoom siv uas tsis tsuas yog sib koom ua ke tsis muaj zog rau hauv cov qauv tam sim no tab sis kuj tseem txo qis kev pheej hmoo ntawm kev ua haujlwm tsis zoo. Kev sib koom ua ke ntawm PCB tsim ua kom yooj yim rau hauv Circuit Court, ntxiv txo qis cov ntsiab lus tsis ua hauj lwm thiab ua kom ntseeg tau tias koj cov khoom siv hluav taws xob tsim hluav taws xob tseem npaj tau thiab muaj roj tag nrho thaum twg nws xav tau.
| qauv # | S5-400 |
| Ntev | 400mm los ntawm hauv qab mus rau ntug ntawm lub taub hau chav tsev, 110mm ~ 3000mm yog customizable |
| Khoom siv | stainless hlau sojntsuam thiab NBR ntab |
| Tso zis | 4-20mA |
| Kev daws teeb meem | 21mm hauv kev daws teeb meem (default) |
| Float dimension | 35 * 32 NBR |
| Mounting | SAE-5 qhov flange |
| Cable ntev | default ntev yog 460mm tsis muaj connector; ntev yog customizable |
S5-400 qib sensor tau tsim kho kom zoo kom ua tau raws li qhov xav tau nruj ntawm kev lag luam hnyav. Tsim los ua lub voj-powered 4-20mA qib transmitter, nws ua tau zoo hloov cov kua qhov siab hloov mus rau hauv lub teeb liab muaj zog thiab ruaj khov tam sim no. Qhov kev tsim hluav taws xob tsim hluav taws xob no ua kom muaj kev sib koom ua ke nrog kev tswj hwm niaj hnub no thiab tso cai rau lub teeb liab mus rau lub suab nrov tsis pub dhau qhov kev ncua deb mus txog 1 km, ua rau nws muaj kev xaiv txhim khu kev qha rau kev tswj xyuas lub tank nyuaj thiab xav tau kev lag luam kev xav tau.
Nyob rau hauv lub hauv paus ntawm lub sensor lies ib tug precision piezo-resistive los yog magnetostrictive core, uas lav tshwj xeeb ntsuas kev ntseeg tau thiab teb. Nws muaj kev ruaj ntseg nyob rau hauv qhov ruaj khov 304 lossis 316 stainless hlau sojntsuam, muab kev tiv thaiv zoo heev tiv thaiv corrosion, mechanical hnav, thiab dej cuam tshuam. Ua ke nrog IP67-rated sealing, cov khoom siv hluav taws xob sab hauv muaj kev tiv thaiv tag nrho tiv thaiv cov plua plav thiab cov kua dej nkag, ua kom muaj kev ruaj ntseg ua haujlwm ntev txawm tias nyob rau hauv ib puag ncig nyuaj.
Rau cov kws tshaj lij thiab cov kws tshaj lij kev muag khoom tsom mus rau kev nrhiav tau cov ntaub ntawv raug, cov qauv no muab qhov zoo tshaj plaws ± 0.25% FS raug. Tsis tas li ntawd, qhov kev tsim hluav taws xob zoo tshaj plaws rub tawm tsawg dua 4 mA ntawm qib xoom-tawm tag nrho 20 mA span muaj rau kev daws teeb meem tseeb. Ua ke nrog cov peev xwm kho tau dav dav - suav nrog kev sojntsuam ntev li ntawm 110mm txog 3000mm thiab hloov kho cov kab teeb tsa-lub S5-400 muab ntau yam, muaj kev vam meej kev daws teeb meem raws li cov phiaj xwm tshwj xeeb thiab cov khoom siv.