Ashcroft Siab Sensor

APPLICATIONS:
KM 41 yog qhov zoo tshaj plaws los daws qhov kev xav tau kev xav tau ntawm cov khoom siv thawj zaug hauv ntau daim ntawv thov, suav nrog:
• Cov cuab yeej tawm ntawm txoj kev
• Kev tsim kho tshuab
• HVAC/tub yees
• Compressor Control
• Kev saib xyuas lub twj tso kua mis
• Kev ua liaj ua teb
• Cov khoom siv kuaj mob
• Kev saib xyuas lub cav
• Txheej txheem Automation & Tswj
• Hydraulic & Pneumatic Sensing
NTA:
• 1% Tag nrho yuam kev Band raug
• Muaj peev xwm kub tau dav
• All-welded siab tsim
• Siab EMI/RFI ntsuam xyuas
• Ranges .06 mPa txog 200 mPa
• IP 65 Ingress ntsuam xyuas
Ashcroft KM41 siab transducer ua ke nrog cov ntaub ntawv pov thawj polysilicon nyias zaj duab xis sen sor tshuab nrog kev ua haujlwm siab ASIC los muab qhov tseeb thiab ruaj khov transducer.Lub 17-4PH stainless hlau sensor yog electron beam welded rau ib tug stain tsawg steel siab haum uas muab zoo heev overpressure muaj peev xwm thiab tawm sawv ntsug nyob rau hauv siab poob siab thiab vibra tion daim ntaub ntawv.Calibration ntawm cov nyiaj them nyiaj digital ua rau muaj qhov ntsuas tau zoo tshaj plaws ntawm qhov dav tempera ture ntau yam.KM41 tsim tau zoo rau kev xav tau, lub voj voog siab, kev siv hydraulic thiab pneumatic pom nyob rau hauv cov khoom siv hydraulic mobile.
PERMANCE SPECIFICATIONS:
Ref.21 ° C ± 1 ° C (72 ° F ± 2 ° F)
Qhov tseeb:
Tag nrho cov yuam kev Band suav nrog cov teebmeem ntawm kev kub ntxhov, tsis yog-linearity (Terminal Point Method), hysteresis,
non repeatabilty, xoom offset thiab ncua kev teeb tsa yuam kev
± 1% ntawm Span: -20 txog 85ºC (–4 txog 185ºF)
± 3.0% ntawm Span: -40 txog -20ºC (–40 txog -4ºF)
± 2.5% ntawm Span: Los ntawm 85 txog 125ºC (185 txog 257ºF)
Lus Cim: Qhov tseeb qhov tseeb ± 0.5% ntawm qhov ntev BFSL (Qhov Zoo Tshaj Plaws
Txoj Kev Ncaj Ncees);muaj xws li non-linearity,
hysteresis thiab non-repeatable teebmeem ntawm kev siv
Kub 72 ° F (21 ° C)
Kev ruaj ntseg: Tsawg dua ± 0.25% ncua / xyoo
Durability: kuaj rau 50 lab lub voj voog
ENVIRONMENTAL SPECIFICATIONS:
Kub:
Kev them nyiaj yug -40 txog 125 ° C (-40 txog 257 ° F)
Ua haujlwm kub -40 txog 125 ° C (-40 txog 257 ° F)
Cia -40 txog 125 ° C (-40 txog 257 ° F)
Humidity: 0 txog 100% RH, tsis cuam tshuam
FUNCTIONAL SPECIFICATIONS
Xaiv los ntawm ntau dua 25 qhov siab ntawm qhov pib ntawm 30
psi thiab khiav los ntawm 20,000 psi ntsuas.
Compound (nqus & siab) ntau yam kuj
muaj, saib "Rau Order" nyob tom qab.
Overpressure (FS): Pov thawj tawg
35 MPa 200% 500%
70 MPa 150% 240%
200 MPa 120% 240%
Kev vibration: Kev ntsuam xyuas raws li IEC 68-2-6
thiab IEC 68-2-36
Kev poob siab: Kev ntsuam xyuas raws li IEC 68-2-32
Poob Test: Withstands 1 meter ntawm steel phaj
Lub sij hawm teb: Tsawg dua 1 msec
Lub sij hawm sov so: Tsawg dua 500 msec raug
Txoj Haujlwm Zoo: Tsawg dua ± 0.01% ncua, raug
ELECTRICAL SPECIFICATIONS
Output Signals Muaj:
Kev muab khoom
Voltage Output Excitation Current
0-10 Vdc, 3 xaim 12-32 Vdc 5mA
Ratiometric tso zis:
0.5-4.5 Vdc, 3 xaim 5 Vdc ± 0.5 Vdc 4mA
Cov zis tam sim no:
4-20mA, 2 xaim 12-32 Vdc
Rov qab polarity & Miswired tiv thaiv: Yog
Rwb thaiv tsev tawg Voltage: 100 Vac
Rwb thaiv tsev Resistance: Ntau tshaj 100 megohms
at 100 Vdc
CE Daim Ntawv Pov Thawj: Kev Xeem rau DIN EN 55011
thiab DIN 61000-4-3
PHYSICAL SPECIFICATIONS
Kev sib txuas siab: 304 stainless hlau
Sensor Khoom: 17-4PH SS
Housing: Stainless hlau
Muaj Cov Txheej Txheem Sib Txuas (Txiv Neej):
G1
⁄4A, Form E, 1
⁄4 ​​BSP, 1
⁄4 ​​NPT
Rau lwm yam kev sib txuas nrog lub Hoobkas
Ingress Rating: IP65
Luj: 90g
TXOJ KEV HLUB
• Shielded Cable: 3' standard, 24 AWG, PVC Jacket
• Metri-Pack 150 series*
• MVS DIN EN 175 301 803
* Metri-Pack yog lub cim lag luam ntawm Delphi Packard ElectricCov txheej txheem