Matsayin ma'auni daidaito har zuwa 0.15%
Tabbatar da range daga 3.74kpa zuwa 2068kpa
Flat membrane yanki, 2, 4, 6 inci stretchable membrane yanki
Multiple cika ruwa zaɓi don biyan bukatun daban-daban aikace-aikace lokuta
Fittings kayan: bakin karfe, Hashtag da tantalum

Ka'idar aiki
Matsin lamba da aka auna ya canza ta hanyar kayan aiki masu mahimmanci masu mahimmanci zuwa masu canji masu mahimmanci, canza kai tsaye zuwa siginar dijital ta hanyar kewayon A / D, aikawa zuwa microprocessor bayan canzawa, sannan aikawa zuwa siginar dijital ta hanyar gyaran aiki ta hanyar D / A zuwa siginar fitarwa ta 4 ~ 20mADC zuwa na'urorin nunawa / daidaitawa ko DCS. Layin sadarwa yana canza siginar dijital mai auna matsin lamba daga mai sarrafawa mai girma zuwa siginar mita kuma ya sanya shi a kan siginar analog na 4 ~ 20mADC wanda aka karɓa ta hanyar na'urorin ƙarshe na HART masu dacewa.

siffofi
· High kwanciyar hankali da kuma high aminci
An tsara kayan matsin lamba masu hankali masu hankali don cikakken hatimi, tsarin keɓewar matsin lamba da kariya ta matsin lamba ta tabbatar da kwanciyar hankali da amincin kayan masu hankali.
· Auto biyan kuɗi aiki
Matsin lamba da kuma zafin jiki halaye gyara coefficient na EEPROM ajiya, don babban rukunin microprocessor don layi da kuma zafin jiki ta atomatik diyya, sa 3151 kawai mai watsawa daidaito high, zafin jiki tasiri karami.
· Sadarwa ta dijital, ajiyar bayanai
HART handheld sadarwa don samun nesa saiti, ganowa da kuma bincike. Da kuma saita daidaitaccen saiti data adana a cikin wani non-volatile EEPROM na allon kewaye, bayan kashe wutar lantarki waɗannan bayanai ba za a rasa. Mai watsawa mai sake aiki yana iya dawo da aiki nan da nan.
· Biyar lambobi LCD fitarwa nuni
Biyar lambobi LCD nuna alama tebur iya nuna lambobi karatun auna matsin lamba (ciki har da injiniya raka'a, kamar: kpa, kgf / c㎡, mbar, mmH2O, da dai sauransu), da kashi na ma'auni (%) da fitarwa halin yanzu (mA).
· Saituna kariya
Don kauce wa canja bayanan saiti na mai watsawa, ana iya kulle bayanan da aka ajiye ta hanyar sauyawar kariya.
· Zero Point a wuri, daidaitawa
S, Z maɓallin na babban rukunin yana ba masu amfani damar daidaita sifili da nisan mai watsawa ba tare da na'urar saitawa ba.
· fashewa-proof alama
Wannan kayan aiki na fashewa-resistant nau'in ne wannan tsaro nau'in (Ex ia IIC T5) da fashewa-resistant nau'in (Ex d IIC T5), duk da ta hanyar kasa fashewa-resistant ka'idojin takardar shaida.
· Karfi interchangeability na sassa
Ba tare da la'akari da ma'auni da kuma fitarwa nau'i, flanges, haɗi, lantarki shell, nuni kan, karshen rufi da kuma shigarwa bracket za a iya musayar, da kuma m kewaye allon za a iya musayar, da kuma maye gurbin lantarki version bukatar sake yin sifili, ma'auni saiti. Ana iya canzawa na'urori masu auna firikwensin ko canzawa kewayon ma'auni ta hanyar maye gurbin na'urori masu auna firikwensin, amma kuma ana buƙatar sake daidaitawa bayan maye gurbin.

Ayyukan software
3151 Configuration Software da HARTmodem da aka samar da Westmeter don gwajin gwaji, saitawa da daidaitawa a kwamfutar, masu amfani za su iya amfani da HART sadarwa don aiwatar da ayyukan software.
· gwajin
3151 Mai watsawa zai iya gwajin kansa ci gaba yayin aiki. Idan za a gano 4 ~ 20mADC zagaye, za a iya saita mai watsawa zuwa daidaitaccen halin yanzu fitarwa yanayin.
Bayanan da aka saita sun haɗa da: 4 ~ 20mA maki, injiniya naúrar, damping lokaci, fitarwa hanya (layi ko murabba'in tushe) da kuma m management bayanai.
· Kai Diagnosis
Binciken bincike ya haɗa da: m sassa gazawar, A / D canji gazawar, ajiya gazawar da kuma sadarwa kuskure da sauransu.
· Configuration na'urar
PC saiti na'urar
HART sadarwa.