Daim ntawv thov teb ntawm ultrasonic flowmeter
1. Dej thiab dej ntws
5. Kev Tiv Thaiv Dej thiab Dej Dej
9. Kev tshuaj xyuas ntws, taug qab taug qab thiab sau
2. Roj av, tshuaj lom neeg kev lag luam
6. Kev tswj xyuas kev txuag hluav taws xob, tswj kev txuag dej
10. Kev ntsuas calories, ntsuas calories
3. Metallurgy, mining
7. Kev lag luam papermaking thiab hull manufacturing
8. Khoom noj thiab tshuaj
Nta ntawm ultrasonic flowmeter
Kev ntsuas kab ncaj ncees zoo dua 0.5%, rov ua dua qhov tseeb yog qhov zoo dua 0.2%, thiab lub sijhawm ntsuas qhov sib txawv ntsuas tau siab txog 40 picoseconds, yog li qhov ntsuas qhov tseeb tuaj yeem ncav cuag%1%.
128 cov ntaub ntawv tau txais hauv txhua qhov kev ntsuas ntsuas tau pab los ntawm kev tsim kho tshiab flowmeter lub sijhawm sib txawv tshuaj xyuas software, uas muaj kev ua tau zoo tshaj, ruaj khov dua thiab raug cov ntaub ntawv, thiab zoo dua linearity.
Raug rho tawm RS485 dual interface, lub ntsuas ntsuas thiab lub ntsuas ntsuas thib ob tuaj yeem sib txuas lus los ntawm lub npav RS485, thiab qhov kev sib kis nrug deb tshaj li kilometers.
Nruab nrog peb-channel analog input interface nrog qhov tseeb ntawm 0.1%, uas tuaj yeem txuas nrog cov cim xws li kub thiab siab.
Ib qho 4-20 mA analog tso tawm tuaj yeem siv ua qhov ntws/cua sov xa mus.
2-txoj kev 3-xaim PT100 cov khoom tiv thaiv lub teeb liab tuaj yeem siv ua lub ntsuas cua sov.
3 raws 4-20 mA cov tswv yim analog, tuaj yeem siv ua cov ntaub ntawv khaws cia, cov khoom siv sib piv sib piv kuj tseem tuaj yeem siv ua cov khoom siv sib cuam tshuam.
Nrog dual-channel cais programmable OCT cov zis, siv los tso tawm cov khoom sib sau ua ke, ua haujlwm xwm txheej, thiab lwm yam.
Kev ntsuas ntsuas ntawm cov kav dej phwj tuaj yog qhov zoo, thiab nws tuaj yeem ntsuas qhov ruaj khov thiab txhim khu kev ntsuas ntawm feem ntau cov kav dej phwj tuaj.
Ultrasonic sensors tuaj yeem xaiv hom clamp sab nraud, hom ntsaws, hom ntu yeeb nkab, thiab tseem tuaj yeem txhawb nqa cov ntsuas dej ntsuas tau teeb tsa ntawm txhua lub kaum ntse ntse, suav nrog kev nkag mus ob npaug tib si.
Nws muaj ob txoj hauv kev txuas ib puag ncig ib puag ncig thoob ntiaj teb, uas tuaj yeem txuas ncaj qha ntau yam khoom siv sab nraud xws li 4-20 mA analog tso tawm pawg thawj coj saib, teeb liab tso tawm pawg thawj coj saib, tshuab luam ntawv cua sov, cov ntaub ntawv kaw thiab lwm yam hauv kab ntawv.
Cov haujlwm ua haujlwm ntawm cov ntsuas ntsuas tuaj yeem ua kom khov rau hauv FLASH nco hauv lub tshuab, thiab teeb meem ntawm qhov ntsuas tsis tau yuav tsis tshwm sim. Kev ua haujlwm tsis muaj zog tuaj yeem raug xaiv kom rov nco tau thaum lub zog qhib.
Kho vajtse modular tsim. Nws suav nrog lub rooj tsav xwm tseem ceeb, 4-20 mA cov qauv tso tawm, mem tes tso zis module, tshuab luam ntawv module, qhov chaw nres nkoj sib txuas cov keyboard tso saib module, cov keyboard cov lej tso saib, thiab lwm yam Cov neeg siv tuaj yeem xaiv raws li lawv xav tau.
Cov txheej txheem sib txuas software sib txawv xws li MODBUS raws tu qauv, MBUS raws tu qauv, FUJI txuas ntxiv cov txheej txheem, thiab cov txheej txheem ntsuas dej yooj yim muaj rau cov neeg siv xaiv. Cov txheej txheem pom zoo yog MODBUS-RTU lossis MODBUS-ASCII raws tu qauv.
Thawj 64 hnub ntawm kev suav txhua hnub thiab thawj 32 lub hlis (2 xyoos) ntawm kev sau txhua hli tuaj yeem sau tseg, thiab cov ntsiab lus ntawm xyoo, hli, thiab hnub tau ntxiv. Cov ntaub ntawv khaws tseg ntawm xyoo, hli thiab hnub tuaj yeem nyeem tawm los ntawm MODBUS raws tu qauv.
Lub ntsuas ntsuas ntsuas 16 zaug ntawm lub sijhawm tua hluav taws. Cov ntaub ntawv tuaj yeem nyeem tawm los ntawm MODBUS raws tu qauv.
Sijhawm luam ntawv, cov ntaub ntawv tso tawm ua haujlwm, cia li tso tawm lub sijhawm luam tawm tom ntej, 22 lub sijhawm teem sijhawm luam ntawv cov ntsiab lus. Lub sijhawm ua haujlwm luam ntawv tuaj yeem paub lub sijhawm tsis siv sijhawm lossis kaw cov ntaub ntawv tsis siv neeg.
Qhov dav mem tes dav ntawm OCT1 qhov tso zis mem tes tuaj yeem teeb tsa ntawm 6 milliseconds thiab 1 thib ob. Lub Hoobkas pib tus nqi yog 200 milliseconds.
Parallel interface nrog cov keyboard pom, txuas nrog cov khoom siv los tsim qhov ntsuas qhov yooj yim.
Cov khoom siv ntawm cov keyboard tuaj yeem txuas ncaj qha mus rau qhov chaw nres nkoj, thiab nws tuaj yeem ntsaws thiab tshem tawm tom qab qhov ntsuas qhov ntsuas tau ua tiav.
Nws muaj lub luag haujlwm txiav txim hom dej los ntawm lub suab nrawm ntawm cov kua, thiab tuaj yeem txheeb xyuas hom dej.
Nws muaj cov programmable built-in tus tswj hwm ntau. Nws tuaj yeem pib los ntawm kev tawm tswv yim sab nraud lossis MODBUS hais kom ua.
Ib qho 24V (siv DC 8 ~ 36V) DC fais fab mov ua haujlwm. Tam sim no ua haujlwm tsawg dua 50 mA. (Thaum tus saib tsis txuas nrog, lub suab nrov tsis nrov).
