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I-SUP-WZPK RTD Izinzwa zokushisa ezinama-mineral insulated resistance thermometers

I-SUP-WZPK RTD Izinzwa zokushisa ezinama-mineral insulated resistance thermometers

incazelo emfushane:

Izinzwa ze-SUP-WZPK RTD ziyi-mineral insulated resistance resistance. Ngokuvamile, ukumelana nogesi kwensimbi kuyahlukahluka, kuye ngokuthi izinga lokushisa.I-Platinum ikakhulukazi inomugqa omkhulu futhi ine-coefficient yokushisa enkulu kunezinye izinsimbi eziningi.Ngakho-ke, ifaneleka kakhulu izilinganiso zokushisa.I-Platinum inezakhiwo ezinhle kakhulu ngamakhemikhali nangokomzimba.Izakhi zokuhlanzeka okuphezulu kwezimboni zitholakala kalula ukuze zisetshenziswe isikhathi eside njengento yokumelana nezilinganiso zokushisa.Izici zicaciswe ku-JIS nakwamanye amazinga angaphandle;ngakho, ivumela ukukalwa kwezinga lokushisa okunembe kakhulu.Inzwa Yezici: Pt100 noma i-Pt1000 noma i-Cu50 njllIsikhashana.: -200℃ ukuya ku-+850℃Okukhiphayo: 4-20mA / RTDSupply:DC12-40V


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

  • Izinzuzo

Ibanga elibanzi lokulinganisa

Ngenxa yobukhulu bayo bangaphandle obuncane kakhulu, le nzwa ye-thermometer yokumelana ingafakwa kalula kunoma iyiphi into encane yokulinganisa.Isetshenziswa emazingeni okushisa ahlukahlukene, ukusuka ku -200℃ kuye ku +500℃.

Impendulo ivela ku- Ouick

Le nzwa ye-thermometer yokumelana inomthamo omncane wokushisa ngenxa yobukhulu bayo be-smail futhi izwela kakhulu ekushintsheni okuncane kwezinga lokushisa futhi inempendulo esheshayo.

Ukufakwa okulula

Isici sayo esivumelana nezimo (i-radius egobayo ngaphezu kokuphindwe kabili kwedayamitha yangaphandle yesheath) yenzela ukufakwa okulula nokukhona endaweni kube ukulungiselelwa okuyinkimbinkimbi.Iyunithi yonke, ngaphandle kuka-70mm ekugcineni, ingagotshwa ukuze ilingane.

Impilo ende

Ngokuphambene nezinzwa ezijwayelekile zokumelana ne-thermometer ezinokuwohloka kwevelu yokumelana nobudala noma amasekhethi avuliwe, njll., izintambo eziholayo zenzwa ye-thermometer nezici zokumelana zigqunywe nge-magnesium oxide ezinzile ngamakhemikhali, ngaleyo ndlela kuqinisekisa impilo yesevisi ende kakhulu.

Amandla emishini amahle kakhulu, nokumelana nokudlidliza.

Ukusebenza okuphezulu kuqinisekiswa ngisho nangaphansi kwezimo ezingezinhle njengalapho kusetshenziswa ekufakweni okudlidlizayo, noma endaweni egqwalayo.

Amadayamitha angaphandle weshethi angokwezifiso ayatholakala

Amadayamitha angaphandle we-sheath ayatholakala, phakathi kuka-0.8 no-12 mm.

Ubude bangokwezifiso buyatholakala

Ubude butholakala bufika ku-30 ​​m ubukhulu, kuye ngokuthi ububanzi bangaphandle be-sheath.

 

  • Ukucaciswa

Uhlobo lwenzwa ye-Resistance thermometer

Inani lokumelana lokuzisholo liku-℃ Ikilasi Isilinganiso samanje R(100℃) / R(0℃)
I-Pt100 A Ngaphansi kwe-2mA 1.3851
B
Qaphela
1. R(100℃) yinani lokumelana lesisivi sezinzwa ku-100℃.
2. I-R(0℃) inani lokumelana le-resistor yezinzwa ku-0℃.

 

Ukucaciswa Okujwayelekile Kwenzwa Ye-thermometer Yokumelana

Umgodla I-conductor wire Umgodla Cishe
ubude obukhulu isisindo
I-OD(mm) I-WT(mm) Okubalulekile I-Dia(mm) Ukumelana ngocingo ngalunye Okubalulekile (m) (g/m)
(Ω/m)
Φ2.0 0.25 I-SUS316 Φ0.25 - I-Nickel 100 12
Φ3.0 0.47 Φ0.51 0.5 83 41
Φ5.0 0.72 Φ0.76 0.28 35 108
Φ6.0 0.93 Φ1.00 0.16 20 165
Φ8.0 1.16 Φ1.30 0.13 11.5 280
Φ9.0 1.25 Φ1.46 0.07 21 370
Φ12 1.8 Φ1.50 0.07 10.5 630
Φ3.0 0.38 Φ0.30 - 83 41
Φ5.0 0.72 Φ0.50 ≤0.65 35 108
Φ6.0 0.93 Φ0.72 ≤0.35 20 165
Φ8.0 1.16 Φ0.90 ≤0.25 11.5 280
Φ9.0 1.25 Φ1.00 ≤0.14 21 370
Φ12 1.8 Φ1.50 ≤0.07 10.5 630

 

Ukubekezelela ama-RTD kuya kuzinga lokushisa kanye neThebula Elijwayelekile Elisebenzayo

I-IEC 751 I-JIS C 1604
Ikilasi Ukubekezelela (℃) Ikilasi Ukubekezelela (℃)
I-Pt100 A ± (0.15 +0.002|t|) A ± (0.15 +0.002|t|)
( R(100℃)/R(0℃)=1.3851 B ± (0.3+0.005|t|) B ± (0.3+0.005|t|)
Inothi.
1.Ukubekezelela kuchazwa njengokuchezuka okuphezulu okuvumelekile kusukela kuthebula lereferensi yokumelana nokumelana.
2. l t l=modulus yezinga lokushisa ngamadigri Celsius ngaphandle kokubheka uphawu.
3. Isigaba sokunemba 1/n(DIN) sibhekisela ekubekezeleleni okungu-1/n kwesigaba B ku-IEC 751

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