I-Ashcroft Pressure Sensor

IZICELO:
I-KM 41 ifaneleke ngokufanelekileyo ukujongana neemfuno ezibango zokuziva uxinzelelo zomenzi wesixhobo sokuqala kuninzi lwezicelo, ezibandakanya:
• Izixhobo ezingezizo eziNdleleni
• Oomatshini bokwakha
• HVAC/Ifriji
• Ulawulo lweCompressor
• Ukujongwa kwempompo
• Izixhobo zezoLimo
• Iikhithi zokuxilonga
• UkuJonga i-injini
• Inkqubo yokuzenzekela kunye noLawulo
• I-Hydraulic & Pneumatic Sensing
IIMBONAKALO:
• I-1% iyonke ye-Error Band Ukuchaneka
• Ukubanakho koBuqondo obuBanzi
• Ulwakhiwo loxinzelelo lwe-welded
• Ireyithingi ephezulu ye-EMI/RFI
• Uluhlu .06 mPa ukuya kwi-200 mPa
• IP 65 ireyithingi yokungena
I-Ashcroft KM41 i-transducer yoxinzelelo idibanisa i-polysilicon encinci yefilimu ye-sensor iteknoloji kunye nokusebenza okuphezulu kwe-ASIC ukubonelela nge-transducer echanekileyo kwaye ezinzileyo.I-17-4PH inzwa yensimbi engenastainless yi-electron beam edityaniswe kwi-stain encinci yoxinzelelo loxinzelelo olubonelela ngesakhono esigqwesileyo soxinzelelo kunye nokuqina kokuma kumothuko omkhulu kunye nezicelo ze-vibra tion.Ulungelelwaniso ngembuyekezo yedijithali isiphumo sesixhobo esichaneke kakhulu kuluhlu olubanzi lobushushu.Uyilo lwe-KM41 lufaneleke ngokufunwayo, umjikelo ophezulu, usetyenziso lwehydraulic kunye nepneumatic ezifunyenwe kwisixhobo se-hydraulic esiphathwayo.
INGCACISO YOMSEBENZI:
Ref.Imeko 21°C ±1°C (72°F ±2°F)
Ukuchaneka:
IBand yeMposo iyonke ibandakanya iziphumo ezidityanisiweyo zobushushu, ukungahambelani (iNdlela yeNdawo yesiphelo), i-hysteresis,
ukungaphindi, i-zero offset kunye neempazamo zokucwangcisa i-span
±1% ye-Span: Ukusuka -20 ukuya ku-85ºC (-4 ukuya kwi-185ºF)
±3.0% ye-Span: Ukusuka -40 ukuya -20ºC (–40 ukuya -4ºF)
±2.5% ye-Span: Ukusuka kwi-85 ukuya kwi-125ºC (185 ukuya kwi-257ºF)
Qaphela: Ukuchaneka okungatshintshiyo ±0.5% ye-BFSL ye-BFSL (Eyona iFit
Indlela yomgca othe ngqo);ibandakanya ukungahambelani,
i-hysteresis kunye neziphumo ezingaphindi ziphindeke kwireferensi
ubushushu 72°F (21°C)
Uzinzo: Ngaphantsi kwe-±0.25% yesithuba/ngonyaka
Ukuqina: Kuvavanywe ukuya kwimijikelo yezigidi ezingama-50
INGCACISO YOKUSINGQONGILEYO:
Ubushushu:
Kuhlawulwe -40 ukuya ku-125°C (–40 ukuya kuma-257°F)
Ukusebenza -40 ukuya ku-125°C (–40 ukuya ku-257°F)
Ukugcinwa -40 ukuya ku-125°C (–40 ukuya ku-257°F)
Ukufuma: 0 ukuya kwi-100% RH, akukho siphumo
INGCACISO YOMSEBENZI
Khetha ukusuka kuluhlu lwe-25 loxinzelelo oluqala ku-30
psi kwaye ihamba nge-20,000 psi gauge.
Iindidi zeCompound (vacuum & pressure) nazo
ekhoyo, jonga “Uku-odola” ngasemva.
Uxinzelelo olugqithisileyo (FS): Ubungqina Bokuqhambuka
35 MPa 200% 500%
70 MPa 150% 240%
200 MPa 120% 240%
Ukungcangcazela: Uvavanyo ngokwe-IEC 68-2-6
kunye ne-IEC 68-2-36
Umothuko: Uvavanyo ngokwe-IEC 68-2-32
Uvavanyo lokulahla: Ukumelana nemitha e-1 kwipleyiti yentsimbi
Ixesha lokuPhendula: Ngaphantsi kwe-1 msec
Ixesha lokuzifudumeza: Ngaphantsi kwe-500 msec eqhelekileyo
Impembelelo yesikhundla: Ngaphantsi kwe-±0.01% ubude bexesha, eqhelekileyo
INGCACISO YOMbane
Iimpawu Zeziphumo Ziyafumaneka:
Ubonelelo
I-Voltage Output Excitation yangoku
0-10 Vdc, 3 ucingo 12-32 Vdc 5mA
Isiphumo seRatiometric:
0.5-4.5 Vdc, 3 ucingo 5 Vdc ±0.5 Vdc 4mA
Isiphumo sangoku:
4-20mA, 2 ucingo 12-32 Vdc
I-Reverse Polarity kunye ne-Miswired ekhuselweyo: Ewe
I-Insulation Breakdown Voltage: 100 Vac
I-Insulation Resistance: Ngaphezu kwe-100 megohms
kwi-100 Vdc
Ukuthotyelwa kwe-CE: Uvavanyo lwe-DIN EN 55011
kunye ne-DIN 61000-4-3
INGCACISO YOMZIMBA
UQhagamshelwano loxinzelelo: I-304 yensimbi engenasici
Isixhobo soVavanyo: 17-4PH SS
Izindlu: Intsimbi engatyiwayo
UQhagamshelwano Lwenkqubo ekhoyo (Indoda):
G1
⁄4A, iFom E, 1
⁄4 ​​BSP, 1
⁄4 ​​NPT
Ngolunye uqhagamshelo jongana nefektri
Umlinganiselo wokuNgena: IP65
Ubunzima: 90g
UKUYEkiswa koMbane
• Intambo ekhuselweyo: 3′ umgangatho, 24 AWG, PVC Jacket
• Metri-Pack 150 series*
• I-MVS DIN EN 175 301 803
*I-Metri-Pack luphawu lwentengiso yeDelphi Packard ElectricIinkqubo