Kala-hagaajiyaha Hawlaha Badan ee Taxanaha PR235
Qalabka cabbiraha badan ee taxanaha PR235 wuxuu cabbiri karaa oo soo saari karaa qiimayaal koronto iyo heerkul kala duwan, iyadoo la adeegsanayo koronto LOOP ah oo go'doonsan. Waxay qabataa nidaam hawlgal oo caqli badan waxayna isku daraysaa shaashada taabashada iyo hawlgallada furaha farsamada, oo leh hawlo hodan ah iyo hawlgal fudud. Marka laga hadlayo qalabka, waxay isticmaashaa tignoolajiyad cusub oo ilaalin deked ah si loo gaaro ilaalin xad dhaaf ah oo 300V ah oo loogu talagalay cabbiraadda iyo soo saarista dekedaha, taasoo keenaysa badbaado aad u wanaagsan iyo hawlgal ku habboon shaqada hagaajinta goobta.
farsamoFmakhaayado
Waxqabadka ilaalinta dekedda oo aad u fiican, labada terminaal ee wax soo saarka iyo cabbiraaddaba waxay u adkeysan karaan ugu badnaan isku xirka danab sare ee 300V AC iyada oo aan sababin waxyeello qalabka. Muddo dheer, shaqada hagaajinta qalabka goobta ayaa badanaa u baahan hawl wadeennada inay si taxaddar leh u kala saaraan korontada xooggan iyo tan daciifka ah, khaladaadka fiilooyinkana waxay sababi karaan waxyeello culus oo qalabka ah. Naqshadeynta cusub ee ilaalinta qalabka waxay bixisaa dammaanad adag oo lagu ilaalinayo hawl wadeennada iyo qalabka cabbira.
Naqshadeynta aadanaha, iyadoo la qaadanayo nidaam hawlgal oo caqli badan oo ku dhex jira kaas oo taageera hawlgallada sida shaashadda simbiriirixan. Waxay fududaynaysaa is-dhexgalka hawlgalka iyadoo leh shaqooyin software oo qani ah. Waxay isticmaashaa shaashad taabasho + hab is-dhexgal ah oo ku saabsan furaha farsamada gacanta ee aadanaha iyo kombiyuutarka. Shaashadda taabashada ee capacitive-ka ah waxay keeni kartaa khibrad hawlgal oo la mid ah tan taleefanka casriga ah, furayaasha farsamadana waxay gacan ka geystaan hagaajinta saxnaanta hawlgalka ee deegaannada adag ama marka la xiranayo galoofyada. Intaa waxaa dheer, calibrator-ka waxaa sidoo kale loogu talagalay shaqo toosh si uu u bixiyo iftiin deegaannada iftiinka hooseeya.
Saddex qaab oo isku xidhka tixraaca ah ayaa la dooran karaa: gudaha ku dhex jira, dibadda, iyo gaar ah. Habka dibadda, si toos ah ayuu ula jaanqaadi karaa isgoyska tixraaca caqliga leh. Isgoyska tixraaca caqliga leh wuxuu leeyahay dareeme heerkul oo ku dhex jira oo leh qiime sixitaan ah waxaana laga sameeyay naxaasta tellurium. Waxaa loo isticmaali karaa isku-darka ama loo qaybin karaa laba qalab oo madax-bannaan iyadoo loo eegayo baahiyaha. Naqshadda gaarka ah ee afka isku xidhka ayaa u suurtagelinaysa inuu si fudud u qaniino fiilooyinka iyo lawska caadiga ah, isagoo helaya heerkul isku xidhka tixraaca oo sax ah oo leh hawlgal ku habboon.
Sirdoonka cabbirka, cabbirka korantada oo leh baaxad otomaatig ah, iyo cabbirka iska caabbinta ama shaqada RTD si toos ah ayay u aqoonsanaysaa qaabka isku xirka la cabbiray, iyadoo meesha ka saaraysa hawlgalka adag ee xulashada baaxadda iyo qaabka fiilooyinka ee habka cabbirka.
Hababka dejinta wax soo saarka ee kala duwan, qiimayaasha waxaa lagu gelin karaa shaashadda taabashada, iyadoo la dejinayo iyadoo la riixayo furaha lambar ahaan, waxayna sidoo kale leedahay saddex shaqo oo tallaabo ah: jaranjaro, tallaabo, iyo sine, muddada iyo dhererka tallaabadana si xor ah ayaa loo dejin karaa.
Sanduuqa qalabka cabbirka, oo leh barnaamijyo yaryar oo badan oo ku dhex jira, wuxuu samayn karaa beddelaad hore iyo gadaal ah oo u dhexeeya qiimaha heerkulka iyo qiimaha korantada ee kuleyliyaha iyo heerkulbeegyada iska caabbinta, wuxuuna taageeraa beddelka wadajirka ah ee in ka badan 20 tiro jireed oo cutubyo kala duwan ah.
Shaashada qalooca iyo falanqaynta xogta, waxaa loo isticmaali karaa sida duube xog, duub oo soo bandhig qalooca cabbirka waqtiga dhabta ah, iyo sameynta falanqayn xog oo kala duwan sida leexashada caadiga ah, ugu badnaan, ugu yar, iyo qiimaha celceliska ee xogta la duubay.
Hawsha shaqada (Model A, Model B), oo leh codsiyo shaqo oo ku dhex jira oo loogu talagalay gudbiyeyaasha heerkulka, beddelayaasha heerkulka, iyo qalabka heerkulka. Hawlaha si dhakhso ah ayaa loo abuuri karaa ama waxaa lagu dooran karaa qaab-dhismeed goobta, iyadoo la go'aaminayo khaladaadka otomaatiga ah. Ka dib marka hawsha la dhammeeyo, habka habaynta iyo xogta natiijada waa la soo saari karaa.
Shaqada isgaarsiinta HART (Model A), oo leh iska caabin 250Ω ah oo ku dhex jira, oo ay weheliso korontada LOOP ee go'doonsan ee ku dhex jirta, waxay la xiriiri kartaa gudbiyeyaasha HART iyada oo aan lahayn qalab kale oo ku xiran waxayna dejin kartaa ama hagaajin kartaa xuduudaha gudaha ee gudbiyaha.
Shaqada ballaarinta (Model A, Model B), cabbiraadda cadaadiska ee taageerta, cabbirka qoyaanka iyo qaybaha kale. Ka dib marka module-ka la geliyo dekedda, calibrator-ku si toos ah ayuu u aqoonsanayaa wuxuuna galayaa qaabka saddexda shaashadood ah isagoon saameyn ku yeelanayn shaqooyinka cabbirka iyo wax soo saarka ee asalka ah.
Guud ahaanTfarsamoPmitirrada
| Shay | Halbeegga | ||
| Moodel | PR235A | PR235B | PR235C |
| Shaqada Hawsha | √ | √ | × |
| Cabbirka heerkulka caadiga ah | √ | √ | × |
| Cabbiraadda dareemaha heerkulka waxay taageertaa sixitaanka heerkulka dhibcaha badan leh | √ | √ | × |
| Isgaarsiinta Bluetooth | √ | √ | × |
| Shaqada HART | √ | × | × |
| Iska caabinta 250Ω ee ku dhex jira | √ | × | × |
| Cabbirrada Muuqaalka | 200mm × 110mm × 55mm | ||
| Miisaanka | 790g | ||
| Tilmaamaha shaashadda | Shaashad taabasho warshadeed oo 4.0-inji ah, xallinta 720 × 720 pixels | ||
| Awoodda baytariga | 11.1V 2800mAh baytari lithium ah oo dib loo buuxin karo | ||
| Waqti shaqo oo joogto ah | ≥13 saacadood | ||
| Deegaanka Shaqada | Heerkulka hawlgalka: (5 ~ 35) ℃, aan isku-uruurin | ||
| Koronto la'aan | 220VAC ± 10%, 50Hz | ||
| Wareegga Kala-hagaajinta | 1 sano | ||
| Fiiro gaar ah: √ macnaheedu waa shaqadan waa la soo daray, × macnaheedu waa shaqadan kuma jirto | |||
KorontoTfarsamoPmitirrada
| Hawlaha cabbirka | |||||
| Shaqada | Kala duwanaanshaha | Cabbiraadda Baaxadda | Xallinta | Saxnaanta | Faallooyin |
| Danab | 100mV | -120.0000mV~120.0000mV | 0.1μV | 0.015% RD+0.005mV | Is-hortaagga ku-meel-gaarka ah ≥500MΩ |
| 1V | -1.200000V~1.200000V | 1.0μV | 0.015%RD+0.00005V | ||
| 50V | -5.0000V~50.0000V | 0.1mV | 0.015%RD+0.002V | Impact-ka gelinta ≥1MΩ | |
| Hadda | 50mA | -50.0000mA~50.0000mA | 0.1μA | 0.015%RD+0.003mA | Resistor-ka dareemaha hadda jira ee 10Ω |
| Iska caabin afar-xadhig ah | 100Ω | 0.0000Ω~120.0000Ω | 0.1mΩ | 0.01%RD+0.007Ω | Hadda kicinta 1.0mA |
| 1kΩ | 0.000000kΩ~1.200000kΩ | 1.0mΩ | 0.015%RD+0.00002kΩ | ||
| 10kΩ | 0.00000kΩ~12.00000kΩ | 10mΩ | 0.015%RD+0.0002kΩ | Hadda kicinta 0.1mA | |
| Iska caabin saddex-xadhig ah | Kala duwanaanshaha, baaxadda iyo xallinta waxay la mid yihiin kuwa iska caabbinta afar-xariiqle, saxnaanta kala duwanaanshaha 100Ω waxaa lagu kordhiyaa 0.01%FS iyadoo lagu saleynayo iska caabbinta afar-xariiqle. Saxnaanta kala duwanaanshaha 1kΩ iyo 10kΩ waxaa lagu kordhiyaa 0.005%FS iyadoo lagu saleynayo iska caabbinta afar-xariiqle. | Fiiro gaar ah 1 | |||
| Iska caabin laba-silig ah | Kala duwanaanshaha, baaxadda iyo xallinta waxay la mid yihiin kuwa iska caabbinta afar-xariiqle, saxnaanta kala duwanaanshaha 100Ω waxaa lagu kordhiyaa 0.02%FS iyadoo lagu saleynayo iska caabbinta afar-xariiqle. Saxnaanta kala duwanaanshaha 1kΩ iyo 10kΩ waxaa lagu kordhiyaa 0.01%FS iyadoo lagu saleynayo iska caabbinta afar-xariiqle. | Xusuusin 2aad | |||
| Heerkulka caadiga ah | SPRT25, SPRT100, xallinta 0.001℃, fiiri Shaxda 1 si aad u hesho faahfaahin. | ||||
| Heerkulka kuleylka | S, R, B, K, N, J, E, T, EA2, Wre3-25, Wre5-26, xallinta 0.01℃, fiiri Shaxda 3 si aad u hesho faahfaahin. | ||||
| Heerkulka Iska caabinta | Pt10, Pt100, Pt200, Cu50, Cu100, Pt500, Pt1000, Ni100(617), Ni100(618), Ni120, Ni1000, xallinta 0.001℃, eeg Shaxda 1 wixii faahfaahin ah. | ||||
| Soo noqnoqoshada | 100Hz | 0.050Hz~120.000Hz | 0.001Hz | 0.005%FS | Kala duwanaanshaha danabka gelinta: 3.0V~36V |
| 1kHz | 0.00050kHz~1.20000kHz | 0.01Hz | 0.01%FS | ||
| 10kHz | 0.0500Hz~12.0000kHz | 0.1Hz | 0.01%FS | ||
| 100kHz | 0.050kHz~120.000kHz | 1.0Hz | 0.1%FS | ||
| qiimaha ρ | 1.0%~99.0% | 0.1% | 0.5% | 100Hz, 1kHz waa kuwo wax ku ool ah. | |
| Beddel qiimaha | / | DAAR/DEMI | / | / | Dib u dhaca kicinta ≤20mS |
Fiiro gaar ah 1: Saddexda fiilooyin ee tijaabada ah waa inay isticmaalaan tilmaamo isku mid ah intii suurtagal ah si loo hubiyo in fiilooyinka tijaabada ahi ay leeyihiin iska caabin isku mid ah oo fiilooyin ah.
Fiiro gaar ah 2: Waa in fiiro gaar ah loo yeesho saameynta iska caabbinta siligga ee siligga tijaabada ay ku leedahay natiijada cabbirka. Saamaynta iska caabbinta siligga ee natiijada cabbirka waxaa lagu yareyn karaa iyadoo la isku xiro siligga tijaabada si is barbar socda.
Fiiro gaar ah 3: Xuduudaha farsamada ee kor ku xusan waxay ku salaysan yihiin heerkul ku habboon 23℃±5℃.
















