Daim ntawv thov
Micro-Pressure Capsule Pressure Gaugeyog siv nyob rau hauv lub capsule siab gauge raws li nws elastic keeb los ntsuas micro siab. Nws ntsuas qhov micro siab thiab tsis zoo siab ntawm cov pa roj uas tsis corrosive rau tooj liab alloys thiab tsis muaj kev phom sij ntawm kev tawg. Nws yog dav siv nyob rau hauv boiler qhov cua, gas pipelines, combustion li thiab lwm yam khoom zoo sib xws. Lub ntsuas qhov ntsuas thiab cov ntaub ntawv ntawm tag nrho stainless hlau capsule siab ntsuas yog ua los ntawm stainless hlau.
Nws tuaj yeem siv rau hauv cov txheej txheem thev naus laus zis nrog cov kev xav tau siab corrosion, los ntsuas qhov micro siab thiab tsis zoo siab ntawm ntau yam gases.
Kev xav
Micro-Pressure Capsule Pressure Gauge yog tsim los ntawm kev ntsuas qhov system (sib koom, hauv qab lub capsule, thiab lwm yam) ib qho kev sib txuas lus (rub tawm mechanism, iav kis mechanism). ib qho cuab yeej qhia (pointer thiab dial) thiab lub casing (cov ntaub ntawv, lub nplhaib thiab iav).
Thaum lub siab ntawm qhov ntsuas nruab nrab ua rau ntawm lub hauv caug capsule, lub capsule deforms thiab txav mus, thiab lub zog kis tau tus mob yog tsav los ntawm rub mechanism, 50 hais tias cov cuab yeej qhia tau hais tias lub siab ntawm lub dial. Tsis tas li ntawd, lub capsule siab gouge yog nruab nrog xoom hloov kho, uas tuaj yeem hloov kho tus taw tes rau xoom txoj haujlwm.
Parameters
- Loj: φ60mm, φ75mm, φ100mm, φ150mm
- Qhov tseeb: 2.5%, 1.6%
Ua haujlwm siab:
- Steady: 3/4 X tag nrho tus nqi
- Fluctuating: 2/3 X tus nqi tag nrho
- Lub Sijhawm luv: Tus nqi tag nrho
- Kev tiv thaiv: IP65
- Siab Siab: 1 ~ 60kPa
- Kev sib txuas xov: M14x1.5, M20x1.5, PF (PT / NPT) 1/4, PF (PT / NPT) 3/8, PF (PT / NPT) 1/2, thiab lwm yam
- Capsule: Tin -welded tin phosphor bronze ntawv, laser -welded SUS316L ntawv
- Cov khoom siv sib txuas: tooj dag (Cov qauv dav dav), SUS304 lossis SUS316 (Stainless steel qauv)
- Movement: tooj liab, Stainless hlau SUS304
- Case: CR1 steel ntawv, Stainless hlau 304
- Qhov rai: Hom iav, iav kev nyab xeeb, PC iav
- Qhov zoo: Ib qho kev hloov kho xoom yog nruab los kho tus pointer mus rau xoom txoj hauj lwm yooj yim.
|
Scale Unit |
Pa |
KPa |
MPa |
bar |
kgf/cm² |
atm kev |
mmHg |
Lbf/in² (psi) |
|
Pa |
1 |
0.001 |
0.000001 |
0.00001 |
0.00001 |
0.00001 |
0.0075 |
0.000145 |
|
KPa |
100 |
1 |
0.001 |
0.01 |
0.010197 |
0.00987 |
7.50062 |
0.14504 |
|
MPa |
1000000 |
1000 |
1 |
10 |
10.1972 |
9.86923 |
7500.62 |
145.038 |
|
bar |
100000 |
100 |
0.1 |
1 |
1.01972 |
0.98692 |
750.062 |
14.5038 |
|
kgf/cm² |
98066.5 |
98.0665 |
0.098067 |
0.980665 |
1 |
0.9678 |
735.556 |
14.2233 |
|
atm kev |
101325 |
101.325 |
0.101325 |
1.01325 |
1.03323 |
1 |
760 |
14.6959 |
|
mmHg |
133.322 |
0.1333 |
0.000133 |
0.00133 |
0.00136 |
0.00132 |
1 |
0.01934 |
|
Lbf/in² (psi) |
6894.76 |
6.89475 |
0.00689 |
0.06894 |
0.07031 |
0.06805 |
51.7151 |
1 |
Cim npe nrov: micro-pressure capsule siab gauge, Tuam Tshoj micro-pressure capsule siab ntsuas lwm tus neeg, hoobkas
