member
361R jerin monocrystalline silicon bambancin matsin lamba mai watsawa
Amfani da fasahar bas na filin HART don auna kwarara, matakan ruwa da matsin lamba yana ba da ƙarin bayanan filin don inganta aikin masana'antu.
@ action
Performance nuna alama
Jimlar aiki ya dogara ne akan daidaito na tunani, tasirin zafin jiki na muhalli da tasirin matsin lamba na madaidaiciya.
Daidaito nuna alama
± 0.2% FS sikelin (yau da kullun)
kwanciyar hankali
≤0.3% FS / 5 shekaru
Takaddun alamun aiki
(Zero tushen ma'auni, tunani yanayi, silicon man fetur cikawa, 316 bakin karfe keɓe fim, 4 ~ 20mA analog fitarwa, dijital daidaitaccen darajar daidai da ma'auni saita maki darajar. )
Daidaito
(Daidaito na tunani ya haɗa da delay, linear tushen tashar, saitin ikon da maimaitawa)
± 0.2% sikelin
Idan ma'auni kasa da 0.4KPa
±[0.15+0.09×
]%
]%Tasirin matsin lamba
0.3% FS / 4MPa (kawai 6KPa sikelin)
Zero Tasirin
Za a iya gyara sifili a wuri dangane da wurin shigarwa a filin, ko matsin lamba sifili ƙaura.
Damping lokaci constant
Total damping lokaci daidai da adadin damping lokaci daidai na amplifier sassa da membrane akwatin. Amplifier bangaren damping lokaci daidaitacce a 0 ~ 100 seconds kewayon.
membrane akwatin (silicon man fetur)
Lokaci daidaitacce (seconds) (Za a iya saita lokaci daidaitacce bisa ga ainihin yanayin filin, shawarar: 1KPa 2S / 6KPa 1S)
Shigarwa Location Tasirin
Canje-canje na shigarwa matsayi tare da membrane guda daya daidai shugabanci ba zai haifar da sifili drift tasiri, idan shigarwa matsayi tare da membrane guda daya sama da 90 ° canje-canje, sifili drift a cikin 0.4KPa kewayon za a iya gyara ta hanyar daidaitawa sifili, ba tare da tasiri m.
Power Tasirin
Kasa da ± 0.005% range / volt
Ayyukan nuna alama
Range da kuma firikwensin iyaka
Table 1.361R nau'in mai watsawa range da iyaka darajar na'urorin firikwensin
Zero Point da kuma madaidaicin daidaitawa bukatun
· Zero points da m za a iya daidaitawa a cikin wani m iyakar ƙimar da aka nuna a Table 1.
· The sikelin dole ne ya fi ko daidai da mafi ƙarancin sikelin da aka nuna a Table 1
Aikace-aikace
Ma'auni lokuta na ruwa, gas da tururi
fitarwa
Biyu waya 4-20mA, mai amfani zaɓi layi fitarwa ko murabba'in tushe fitarwa. Canje-canje na tsari na dijital an sanya su a kan siginar 4-20mA don kowane mai karɓar baƙi wanda ya dace da yarjejeniyar HART.
wutar lantarki
Bukatar wutar lantarki ta waje. Daidaitaccen mai watsawa (4-20mA) yana aiki a 14.5-45V dc lokacin da ba shi da kaya.
Circuit load iyaka
Max zagaye juriya aka ƙayyade ta waje wutar lantarki samar da ƙarfin lantarki, dangantaka kamar haka:
Lura: Mai watsawa tare da nuni mai haske yana da kewayon ƙarfin lantarki na 14.5 ~ 45V
An jerin mai watsawa samar da wutar lantarki kewayon ne 14.5 ~ 28V
Hart sadarwa aiki ƙarfin lantarki ya kamata ya fi 17.5V
Static matsin lamba iyaka da Max Overpressure
Ma'auni E: Single-direction matsin lamba 200KPa
Ma'auni L: Single-direction matsin lamba 4MPa
Hanyar kasawa
lambar fitarwa
Lokacin da aka gano gazawar firikwensin ko microprocessor, mai watsawa yana fitar da siginar ƙararrawa mai girma ko ƙasa don tunatarwa ga mai amfani. Darajar fitarwar ƙararrawa ta dogara da yadda mai watsawa ya tsara masana'antar:
Linear fitarwa: 3.8 <I <20.8
C4: I = 20.8mA matsala babban
CN: I = 3.8mA ƙananan gazawar
iyakar zafin jiki
Muhalli
-20 ℃ ~ + 70 ℃ (na yau da kullun)
-40 ℃ ~ + 85 ℃ (mafi girma)
-40 ℃ ~ + 85 ℃ (mafi girma)
Ajiye
-46 zuwa 110 ℃
Tare da kafa: -40 zuwa 85 ℃
Tsarin
Babban fiye da daidai da matsin lamba na yanayi, duba teburin da ke ƙasa
Table 2.361R nau'in mai watsawa tsari zafin jiki iyaka
zafin jiki drift
≤0.15%FS/10℃
iyakar zafi
0-100% dangi zafi
Farawa Lokaci
Mai watsa kaya ya kai alamun aiki a cikin 2 seconds
Mechanical siffofin nuna alama
lantarki dubawa
ANSI (US Standard) NPT1 / 2 (F) ciki thread
ISO (National Standard) M20 × 1.5 ciki thread
Tsarin dubawa
Babu tsari juna (NPT1 / 4 ciki thread a kan tank flange)
Tare da "waist" rubutu juna: NPT1 / 2 conical bututun ciki thread
Tare da "Tin" rubutu haɗi: M20 × 1.5 waje thread da kuma baya walda matsin lamba bututu (bakin karfe)
Tare da "waist" rubutu haɗi tare da NPT1 / 2 matsa lamba sauyawa kai da kuma baya walda matsa lamba bututu (bakin karfe)
Tsarin Connector
Tsarin keɓewa membrane: 316L bakin karfe, Hashtag C
Drainage / fitarwa bawul
316 bakin karfe
Tsarin flanges da haɗi
Carbon karfe rufe Cadmium, 316 bakin karfe
Non-junction abubuwa
lantarki Housing
mutuwa cast aluminum IP65
rufi
Spray Plastic
rufi O-irin zobe
Nitrile roba
• Amfani da MEMS monocrystalline silicon high daidaito matsin lamba firikwensin
• Fast amsawa, high kwanciyar hankali
• Ma'auni daidaito 0.2% FS, har zuwa 0.1% FS
• Matsakaicin rabo har zuwa 20: 1
• Amfani da fasahar kariya ta biyu
• ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin
• Bayar da misali HART bas sadarwa yanayin
• Cikakken aikin ganewar kansa da sadarwa ta nesa
• LCD nuni tare da backlight babban haske
• 360º juyawa a wurin nuni allon
• Easy a wurin tsabtace sifili aiki
• dacewa a kan gida sifili maki, cikakken maki saiti daidaitawa aiki
• dacewa a gida halin yanzu zagaye dubawa aiki
QNetworkAccessFileBackend
-
QShortcut
-
QShortcut
-
QShortcut
-
Email
-
Dakata
-
@ action
-
@ action
-