Cov khoom kub

Tej teeb meem thiab kev daws teeb meem rau 200 psi siab ntsuas

1074 lus | Kho tshiab kawg: 2026-06-18 | By Guanshan Instruments
Guanshan Instruments   - author
Sau: Guanshan Instruments
Siab Gauge Chaw tsim tshuaj paus - SF6 Gas Density Monitor
Guanshan Instrument yog cov kws tshaj lij kev ntsuas ntsuas qhov chaw tsim khoom, tshwj xeeb hauv stainless hlau, dav dav, tshuaj ntsiav, diaphragm, kua - ntim, thiab sib nqus sib nqus ntsuas ntsuas.
Common problems and solutions for 200 psi pressure gauges

Koj qhov ntsuas siab 200 psi tau cog lus tias txhua yam "zoo tag nrho" thaum rab koob shakes zoo li nws haus tsib kas fes - thiab koj tshuav kwv yees yog tias koj lub cev muaj kev nyab xeeb lossis yuav rov ua kom pom cov foob pob hluav taws me me.

Txhim kho qhov kev tsis sib haum xeeb los ntawm kev txheeb xyuas qhov ntsuas, qhov ntws tawm, thiab kev vibration, tom qab ntawd ua raws li cov lus pom zoo ntawm kev lag luam hauv qhov noOSHA siab-system kev nyab xeeb daim ntawv qhiayog li koj qhov ntsuas thaum kawg qhia qhov tseeb.

⚙️ Ua rau kev nyeem ntawv tsis raug hauv 200 psi siab ntsuas

Kev nyeem ntawv tsis raug hauv 200 psi qhov ntsuas siab feem ntau yog los ntawm kev siv tshuab, kev co, kev hloov kub, lossis kev teeb tsa tsis raug. Cov teeb meem no maj mam txo qhov ntsuas qhov tseeb thiab kev nyab xeeb.

Los ntawm kev paub txog cov laj thawj tseem ceeb, koj tuaj yeem kho mounting, xaiv cov ntaub ntawv zoo dua, thiab npaj kev saib xyuas. Qhov no pab txo qis downtime thiab nqi ntsuas qhov yuam kev.

1. Mechanical hnav thiab kev puas tsuaj sab hauv

Nyob rau tib lub sijhawm, cov khoom txav tau raug kev sib txhuam, ua rau tsis muaj zog lossis tsis ua haujlwm tam sim ntawd.

  • Bourdon raj thinning los ntawm kev caij tsheb kauj vab
  • Hnav kev sib txuas ntawm lub raj thiab tus taw tes
  • Loose pointer los yog khoov stems tom qab cuam tshuam

2. Cov teebmeem kub ntawm cov khoom ntsuas

Thaum tshav kub kub thiab txias hloov hlau cov duab thiab cov kua dej coj tus cwj pwm, hloov kev nyeem ntawv.

Qhov xwm txheejQhov cuam tshuam rau Gauge
Kub kubExpansion, ncua kev hloov, kua discoloration
Tsawg kubSluggish pointer, fogging, seal hardening

3. Kev vibration thiab pulsation los ntawm cov twj

Kev co tsis tu ncua co co hauv qhov chaw thiab tuaj yeem tawg Bourdon raj.

  • Cov koob nrawm nrawm ua rau kev nyeem ntawv nyuaj rau pom
  • Joint qaug zog ntawm gauge kev twb kev txuas
  • Xav tau snubbers los yog kua filling

4. Kev teeb tsa txoj haujlwm tsis raug lossis overload

mounting yuam kev los yog nquag overload ua rau kev ua yuam kev mus ntev.

Qhov teeb meemKev tshwm sim
Gauge saum txheej txheem kabCov hnab ris huab cua thiab cov ntawv nyeem tsis ruaj khov
Rov ua dua siab dua 200 psiPermanently deformed sensing ntsiab

🔧 Kev daws teeb meem rau tus taw tes lo lossis kev txav qeeb qis dua 200 psi

Pointer sticking feem ntau yog los ntawm av, sab hauv corrosion, los yog cov kua dej qhuav. Txhim kho cov xwm txheej no rov ua kom tus taw tes txav tau yooj yim thiab ruaj khov.

Siv kev ntxuav kom zoo, ua kom ntub dej, thiab kev ntsuas ib ntus kom 200 psi gauges teb hauv hydraulic, dej, lossis cua tshuab.

1. Ntxuav cov txheej txheem sab hauv thiab cov chaw nres nkoj

Thaiv ntawm qhov nkag los yog ib ncig ntawm lub raj Bourdon ua rau lub zog txav.

  • Cais tawm thiab tshem tawm qhov ntsuas kom zoo
  • Tshem tawm qhov chaw nres nkoj siab nrog cov kua dej huv lossis cua
  • Tsis txhob siv cov cuab yeej hnyav uas tuaj yeem khawb qhov nkag

2. Siv cov ntsuas ntsuas ua kua rau kev vibration

Cov kua damping txo kev poob siab thiab taw tes flutter hauv cov tshuab hnyav.

Rau cov kab hydraulic, cov kua dej puv tsim zoo liPG - L - 08 - 1.5 "Liquid Filled Pressure Gauge - Hydraulic Pressure Gaugemuab kev ruaj ntseg zoo dua thiab lub neej ntev dua.

3. Nruab snubers lossis txwv

Snubbers qeeb siab spikes thiab pab tus pointer txav tau yooj yim.

NtausCov txiaj ntsig tseem ceeb
SnubberTswj nrawm nrawm nrawm
Koob valveAdjustable damping rau fine tuning

4. Cov ntaub ntawv- raws sij hawm soj ntsuam

Taug qab ntau npaum li cas gauges tsis npaj kev tshuaj xyuas zoo dua.

🧪 Tiv thaiv kev qaug zog thiab deformation hauv 200 psi daim ntawv thov

Sensor qaug zog los ntawm ntau zaus mus ze ntawm qhov txwv. Tswj lub siab ntau, voj voog ceev, thiab kev tshaj tawm kom tsis txhob ua tsis tiav thaum ntxov.

Kev xaiv qhov ntsuas kom zoo thiab kev txhim kho kom txo tau qhov kev ntxhov siab ntawm qhov ntsuas qhov ntsuas thiab ua kom kev nyeem ntawv ruaj khov nyob rau ntau lub voj voog.

1. Ua haujlwm ntau li ntawm 30-75% ntawm qhov ntsuas

Khiav lub siab ib txwm nyob rau hauv nruab nrab - thaj tsam kom txo qis kev ntxhov siab ntawm Bourdon raj thiab txhim kho qhov raug raws sijhawm.

  • Xaiv 200 psi rau 60-150 psi ua haujlwm ntau yam
  • Tsis txhob nyob ze-rau- siab ruaj khov siab kawg

2. Muab cov ntaub ntawv los ua cov xov xwm

Cov ntaub ntawv tsis raug ua rau lub sensor tsis muaj zog thiab ua rau tawg lossis o ntawm 200 psi.

MediaKhoom siv pom zoo
Dej / cuaBrass lossis stainless hlau
Corrosive kua316 stainless los yog tshwj xeeb alloys

3. txwv kev caij tsheb kauj vab thiab rauj

Siv accumulators los yog dampers thaum lub siab hloov ceev heev. Qhov no txo ​​cov hlau qaug zog hauv qhov ntsuas.

🛡️ Cov lus qhia txog kev tu kom ncua 200 psi ntsuas kev pabcuam lub neej

Tej yam yooj yim, tsis tu ncua kev ntsuam xyuas zoo heev ncua kev ntsuas lub neej. Tsom ntsoov rau kev kuaj xyuas cov dej xau, calibration, thiab kev tiv thaiv ib puag ncig.

Npaj kev saib xyuas rau hauv koj lub sijhawm cog qoob loo kom ntsuas qhov tseeb thiab nyab xeeb yam tsis muaj sijhawm ntxiv.

1. Kev tshuaj xyuas qhov muag tsis tu ncua

Saib rau cov iav tawg, khoov taw tes, xau, lossis xeb ntawm rooj plaub thiab fittings thaum lub sij hawm txhua hnub lossis txhua lub lim tiam.

  • Xyuas dial clarity thiab scale marks
  • Paub meej tias tus pointer zaum ntawm xoom yam tsis muaj lub siab

2. Teem sijhawm calibration thiab hloov

Calibrate 200 psi gauges raws li kev pheej hmoo, feem ntau txhua txhua 6-12 lub hlis hauv cov kab tseem ceeb.

Kev pabcuamLub sijhawm
Calibration6–12 lub hlis
Hloov tag nrho3-5 xyoos los yog raws li qhov xwm txheej

3. Tiv thaiv los ntawm ib puag ncig hnyav

Siv weatherproof lossis stainless hlau ntsuas nyob rau sab nraum zoov lossis chaw ntxhua khaub ncaws kom txo qis corrosion thiab noo noo puas.

🏭 Xaiv txhim khu kev qha 200 psi gauges - pom zoo Guanshan Instruments rau kev ua haujlwm ruaj khov

Xaiv lub hom lag luam uas ntseeg siab txhim kho qhov tseeb thiab txo tus nqi ntawm lub neej. Guanshan Instruments muab 200 psi zoo tsim rau ntau qhov kev lag luam.

Nrog cov ntaub ntawv zoo thiab ua tib zoo soj ntsuam, cov ntsuas no tswj kev vibration, noo noo, thiab nquag ua haujlwm siab dua.

1. Cov kev xaiv zoo stainless hlau

Stainless hlau tsim tiv thaiv corrosion thiab nplua txheej txheem txheej txheem.

CovPG - SS - 07 Stainless Hlau Siab Gauge - Kev ntsuas siabmuaj cov vaj tse muaj zog thiab ruaj khov qhov ntsuas qhov ntev - siv sijhawm ntev ntawm 200 psi.

2. Tshwj xeeb qis-siab saib xyuas

Siv txoj cai capsule tsim thaum 200 psi siab tshaj koj qhov ntau yam tab sis koj tseem xav tau cov qib qis - siab.

CovPG-CP-06 Capsule Pressure Gauge - tsis tshua muaj siab ntsuasyog qhov zoo tagnrho rau cov tshuab cua thiab cov pa uas xav tau kev nyeem ntawv tsawg.

3. Daim ntawv thov - tsom rau kev txhawb nqa thiab xaiv

Guanshan pab nrog sizing, xaiv cov khoom, thiab mounting style. Qhov no txo ​​cov kev ua yuam kev thiab ua rau koj 200 psi ntsuas ntsuas kev nyab xeeb thiab ua haujlwm zoo dua.

Xaus

Txhim khu kev ntseeg 200 psi siab ntsuas xav tau kev xaiv kom raug, kev teeb tsa ntse, thiab kev saib xyuas yooj yim. Tsom ntsoov rau kev tswj kev vibration, txwv tsis pub dhau, thiab huv cov xov xwm kom cov sensors ruaj khov.

Los ntawm kev taug qab qhov ua tsis tiav, siv cov ntsuas ntsuas zoo, thiab ua raws li cov kauj ruam ntawm kev saib xyuas meej, koj txo qis sijhawm, txhim kho kev nyab xeeb, thiab ua kom cov txheej txheem siab tswj tau.

Cov lus nug nquag nug txog 200 psi siab ntsuas

1. Ntev npaum li cas yuav tsum ntsuas lub ntsuas siab 200 psi?

Rau feem ntau cov nroj tsuag, calibrate txhua 6-12 lub hlis. Hauv kev nyab xeeb tseem ceeb lossis cov kab zoo, ua kom luv luv raws li kev pheej hmoo, kev vibration, thiab sijhawm ua haujlwm.

2. Kuv puas tuaj yeem siv lub ntsuas 200 psi yog tias qee zaum kuv lub cev nce mus txog 220 psi?

Qhov no tsis yog qhov zoo tagnrho. Rov ua dua qhov siab tshaj 200 psi tuaj yeem khoov qhov ntsuas qhov ntsuas thiab ua rau tsis muaj zog. Siv lub ntsuas ntau dua lossis ntxiv kev tiv thaiv kev pab.

3. Vim li cas kuv lub ntsuas ntsuas ntsuas tsis rov qab mus rau xoom?

Feem ntau yog vim li cas muaj xws li kev puas tsuaj, overload, lossis hauv av. Tshem tawm lub ntsuas ntsuas, tshuaj xyuas qhov deformation, thiab sim tiv thaiv qhov paub siv siab.

4. Thaum twg kuv yuav tsum xaiv cov kua uas muaj 200 psi ntsuas?

Siv cov ntsuas dej puv hauv cov tshuab nrog kev vibration, pulsation, lossis nquag shocks. Cov kua dej puv damps pointer txav thiab tiv thaiv sab hauv.

5. Qhov loj thiab kev sib txuas zoo tshaj plaws rau 200 psi gauges?

Feem ntau siv 1/4 "los yog 1/2" NPT hauv qab lossis rov qab txuas. Dial qhov ntau thiab tsawg ntawm 1.5-4 ntiv tes muab kev nyeem tau zoo, nyob ntawm qhov pom qhov deb.

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Txhawm rau muab cov kev paub zoo tshaj plaws, peb siv thev naus laus zis xws li ncuav qab zib los khaws thiab / lossis nkag mus rau cov ntaub ntawv xov xwm. Kev pom zoo rau cov thev naus laus zis no yuav tso cai rau peb ua cov ntaub ntawv xws li kev saib tus cwj pwm lossis cov cim ID ntawm lub xaib no. Tsis pom zoo lossis thim kev tso cai, tuaj yeem cuam tshuam rau qee yam nta thiab kev ua haujlwm.
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