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SUP-WZPK RTD Heerkulbeeyeyaal heerkulbeegyo iska caabin ah oo macdan ah

SUP-WZPK RTD Heerkulbeeyeyaal heerkulbeegyo iska caabin ah oo macdan ah

sharaxaad gaaban:

SUP-WZPK RTD dareemayaasha waa heerkulbeegyada iska caabinta dahaaran ee macdanta. Guud ahaan iska caabbinta korantada ee birta way kala duwan tahay, iyadoo ku xidhan heerkulka.Gaar ahaan Platinum wuu ka toosan yahay wuxuuna leeyahay isku-xidhnaan heerkul ka weyn inta badan biraha kale.Sidaa darteed, aad ayey ugu habboon tahay cabbirada heerkulka.Platinum waxay leedahay sifooyin aad u wanaagsan kiimikaad iyo jidh ahaanba.Walxaha nadiifinta sare ee warshadaha si sahal ah ayaa loo heli karaa isticmaalka muddada dheer sidii cunsur iska caabin ah oo cabbiraadda heerkulka.Tilmaamaha waxaa lagu qeexay JIS iyo heerarka kale ee ajnabiga ah;sidaas darteed, waxay ogolaataa cabbir heerkul aad u saxan.Astaamaha Sensor: Pt100 ama Pt1000 ama Cu50 iwmTemp.: -200℃ ilaa +850℃


Faahfaahinta Alaabta

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  • Faa'iidooyinka

Cabbiraad ballaaran

Dhexroorka dibadda oo aad u yar awgeed, dareemaha heerkulbeegga iska caabinta si fudud ayaa loo gelin karaa shay kasta oo cabbir yar.Waxaa loo isticmaalaa heerkul kala duwan, laga bilaabo -200 ℃ ilaa + 500 ℃.

Jawaabta Ouick

Dareemka heerkulbeegga iska caabinta ayaa leh awood kulayl yar sababtoo ah cabbirkiisa smail aad ayuuna ugu nugul isbeddellada yaryar ee heerkulka wuxuuna leeyahay jawaab degdeg ah.

Ku rakib fudud

Muuqaalkeeda dabacsan (qaloocinta in ka badan labanlaab dhexroorka galalka dibadda) ayaa ka dhigaysa rakibid fudud oo goobta ku taal qaabayn adag.Cutubka oo dhan, marka laga reebo 70mm ee caarada, waa la foorarsan karaa si uu ugu habboonaado.

Cimri dheer

Si ka duwan heerkulbeegyada caabbinta caadiga ah ee leh hoos u dhaca qiimaha caabbinta ee da'da ama wareegyada furan, iwm., xargaha xargaha xargaha xargaha xargaha ee heerkulka iska caabinta iyo walxaha iska caabbinta waxaa lagu dahaaray magnesium oxide kiimikaad ahaan deggan, taas oo hubinaysa nolol adeeg oo aad u dheer.

Xoog farsamo oo heer sare ah, iyo iska caabin gariir.

Waxqabadka sare waa la hubiyaa xitaa marka lagu jiro xaalado aan fiicneyn sida marka lagu isticmaalo rakibaadaha gariiraya, ama jawiga daxalka ah.

Dhexroorrada galalka gaarka ah ayaa diyaar ah

Dhexroorrada galka dibadda ayaa la heli karaa, inta u dhaxaysa 0.8 iyo 12 mm.

Dherer dheer oo gaar ah ayaa la heli karaa

Dhererka ayaa la heli karaa ilaa 30 m ugu badnaan, iyadoo ku xiran dhexroorka galka dibadda.

 

  • Tilmaamid

Nooca heerkulbeegga iska caabinta

Qiimaha iska caabinta magac ahaan waa ℃ Fasalka Cabbirka hadda R(100 ℃) / R(0 ℃)
Pt100 A Ka hooseeya 2mA 1.3851
B
Ogow
1. R (100 ℃) waa iska caabbinta qiimaha iska caabin ah ee 100 ℃.
2. R (0℃) waa iska caabbinta qiimaha iska caabin ah ee 0 ℃.

 

Tilmaamaha caadiga ah ee Dareemka Heerkulbeegga iska caabinta

Galka Siliga maamulaha Galka Qiyaastii
dhererka ugu badan miisaanka
OD (mm) WT (mm) Qalab Dia(mm) Iska caabinta silig kasta Qalab (m) (g/m)
(Ω/m)
Φ2.0 0.25 SUS316 Φ0.25 - Nikkel 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

 

U dulqaadashada RTD-yada Heerkulka iyo Jadwalka Heerarka ee lagu dabaqi karo

IEC 751 JIS C 1604
Fasalka Dulqaadasho (℃) Fasalka Dulqaadasho (℃)
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|)
Ogow.
1.Tolerance waxaa lagu qeexaa sida ugu badnaan la oggol yahay ka leexashada heerkulka vs miiska tixraaca iska caabin ah.
2. l t l=modulus heerkul ah darajo Celsius iyada oo aan loo eegin saxiixa.
3. Saxnaanta fasalka 1/n (DIN) waxaa loola jeedaa 1/n dulqaadka heerka B ee IEC 751

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