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Cov qauv thiab daim ntawv thov ntawm diaphragm siab gauge?

Aug 08, 2022

Cov qauv thiab daim ntawv thov ntawm diaphragm siab gauge?

1, Cov qauv ntawm diaphragm siab ntsuas yog raws li nram no:

Diaphragm siab gauge yog lub ntsuas siab nrog hlau corrugated diaphragm ua elastic caij.

Lub diaphragm siab gauge yog tsuas yog tsim los ntawm ib tug qis connector, ib tug sab sauv connector, ib tug elastic diaphragm, ib tug txuas pas nrig, lub zog, ib tug pointer, ib tug dial, thiab lwm yam.

Nyob rau hauv lub siab, ntsuas kev ua hauj lwm nruab nrab ncaj qha ua rau ntawm elastic diaphragm, thiab lub diaphragm yog elastically deformed upward (ntsuas zoo siab) los yog downward (ntsuas tsis zoo siab). Cov hlua txuas txuas ruaj khov ntawm qhov nruab nrab ntawm lub diaphragm tsav qhov kev sib hloov ntawm lub iav ncej ntawm lub zog, thiaj li ua kom ntsuas qhov ntsuas siab ntsuas los ntawm tus pointer ntawm lub dial.

Lub diaphragm siab ntsuas yog txuas nrog cov khoom siv hauv qab no:

structure of diaphragm pressure gauge

structure of diaphragm pressure gauge 2

Stainless Steel Diaphragm Gauge

A) Threaded kev twb kev txuas

Kev sib txuas xov specification ntawm diaphragm siab gauge mas suav nrog: M14 * 1. 5, M20 * 1. 5. G1 / 2, G3 / 8, npt1 / 2, thiab lwm yam kuj tuaj yeem tsim raws li cov neeg siv khoom xav tau.

B) Flange kev twb kev txuas (xws li I-shaped flange)

2, Lub hom phiaj ntawm diaphragm siab ntsuas

Thaum lub diaphragm siab ntsuas yog siv los ntsuas qhov siab ntawm cov pa roj, dej thiab roj, peb tuaj yeem siv lub ntsuas ntsuas dav dav; Thaum ntsuas lub siab ntawm nitric acid, phosphoric acid thiab muaj zog alkali, stainless hlau siab ntsuas tuaj yeem xaiv. Txawm li cas los xij, qhov nruab nrab ntsuas tau muaj zog heev corrosivity (xws li hydrochloric acid, ntub chlorine thiab ferric chloride), siab viscosity (xws li kua nplaum) thiab yooj yim rau crystallize thiab solidify. Thaum muaj cov khoom ntab ntab, nws tsis raug tso cai xaiv lub ntsuas siab saum toj no dua, vim tias 316 stainless hlau tseem yuav raug corroded los ntawm hydrochloric acid, thiab asphalt thiab cov khoom ntab ntab yuav thaiv lub siab qhia qhov ntawm lub ntsuas siab, yog li ua. qhov cuab yeej siv tsis tau. Diaphragm ntsuas ntsuas tuaj yeem daws cov teeb meem no. Peb tuaj yeem xaiv qhov sib txawv corrosion-resistant diaphragms raws li qhov sib txawv muaj zog corrosive media, thiaj li ua lub luag haujlwm tiv thaiv corrosion. Vim qhov kev sib cais diaphragm, nws tuaj yeem thaiv qhov nruab nrab nrog cov viscosity siab thiab yooj yim rau crystallize thiab solidify los ntawm ntws mus rau hauv lub siab lub qhov los xyuas kom meej qhov zoo ntawm cov twj paj nruag.

Lub diaphragm siab ntsuas kuj tseem siv tau rau micro siab (kPa qib siab) ntsuas qhov system, thiab tseem tuaj yeem siv rau micro siab (kPa qib siab) ntsuas qhov system nrog kev tiv thaiv corrosion, nrog rau micro siab (kPa qib siab. ) ntsuas qhov system nrog siab viscosity, yooj yim crystallization thiab solidification, thiab khoom ntab ntab.

Yog li ntawd, diaphragm siab gauges yog dav siv rau kev ntsuas siab nyob rau hauv cov txheej txheem ntawm kev lag luam tshuaj, tshuaj fiber, hluavtaws fiber, roj av, dyeing thiab tshuaj, alkali ua, khoom noj khoom haus, tshuaj thiab lwm yam lag luam departments.







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