Tus nqi ntau npaum li cas rau qhov cub kub sensors?

Tus nqi nruab nrab ntawm lub cub tawg kub sensor yog nruab nrab ntawm 100 thiab 800 yuan. Hom sensor (K-type, S-hom, thiab lwm yam), cov chav kawm raug, cov khoom siv tiv thaiv tube, hom, thiab cov ntawv pov thawj uas yuav tsum muaj txhua yam cuam tshuam rau tus nqi kawg.

 

1. Kev siv ntau yam rau cov nqi

Hom

Tus nqi ntau

Kev piav qhia

Hom thermocouple ntawm K hom

100-300 RMB

Kev ua haujlwm siab, kub tsis kam ntawm tsawg dua 1200 degree, thiab daim ntawv thov dav hauv cov khoom siv hluav taws xob zoo tib yam

S- hom thermocouple nrog qhov tseeb siab

500-800 RMB

Zoo stability thiab siab -kub precision tswj (xws li, ntev- lub sij hawm ua hauj lwm saum 600 degree)

nrog lub raj tiv thaiv ceramic +50–100 RMB

Txhim kho txhua yam muaj zog thiab tiv thaiv corrosion, tsim nyog rau cov xwm txheej nyuaj

Hom kev teb ceev

300-600 RMB

Teb sijhawm<10 seconds, exposed chip or thin metal tube design

Tswv yim pom zoo: K- hom thermocouples (580℃kev ua haujlwm), uas raug nqi ntawm 150 thiab 250 RMB ib chav tsev, raug qhia rau H13 tempering furnaces. Txhawm rau kom ua tiav cov txheej txheem, calibration tsis tu ncua yog txaus.

 

2. Cov ntsiab lus tseem ceeb cuam tshuam rau tus nqi

Hom Sib txawv: Thaum lub npe thoob ntiaj teb xws li Omega thiab Rosemount yuav raug nqi ntau dua 500 RMB, cov khoom lag luam hauv tsev xws li Hongrun thiab Zhongkong feem ntau raug nqi ntawm 100 txog 200 RMB.

Daim ntawv pov thawj yuav tsum tau: Daim ntawv pov thawj Traceability yog xav tau rau cov sensors siv hauv CQI-9 lossis AMS 2750 systems, uas nce tus nqi los ntawm 20% mus rau 30%.

Kev Yuav Khoom Loj: Kev yuav khoom ntawm tsib lossis ntau dua qhov tsim nyog tau txais 20% luv nqi, uas txo tus nqi ib chav.

Txoj Kev Txhim Kho: Cov nqi tau nce los ntawm 10% mus rau 15% rau cov qauv tshwj xeeb xws li threaded lossis flanged installation.

Tswv yim: Pheej yig sensors feem ntau yuav drift thiab hnub nyoog sai, uas ua rau muaj peev xwm ntawm seem thiab downtime.

 

3. Yuav ua li cas thiaj xaiv tau qhov siab tshaj -Sensor Performance? Muab qhov tseem ceeb rau Hom K: Tus nqi - tswj tau, kev ua haujlwm ruaj khov ntawm qhov kub thiab txias ntawm 580℃;

Tshawb xyuas qhov tseeb ntawm lub rooj ntsuas ntsuas los ntawm kev sib piv ntsuas millivolt qhov tseem ceeb rau tus qauv qhov tseem ceeb (piv txwv li, kwv yees li 14.2mV ntawm 580 degree);

Siv los tiv thaiv- kev saib xyuas oxidation: txhawm rau ua kom lub neej kev pab cuam, ntxuav cov terminals tsis tu ncua thiab siv tshuaj tiv thaiv - oxidation roj;

Yuav los ntawm cov chaw muaj npe nrov: Sib piv cov nqi ntawm Alibaba 1688 thiab JD.com Cov Khoom Siv Lag Luam, thiab muab kev nyiam rau cov neeg muag khoom uas muab tom qab - muag khoom lav.

Cov lus qhia txog kev nyab xeeb: "Kev xaiv tsim nyog, kev teeb tsa tus qauv, thiab kev saib xyuas tsis tu ncua" yog qhov tsim nyog rau kev ntsuas qhov kub thiab txias dhau lub sijhawm ntev.