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Chuma cha upinzani wa joto
Chuma chuma joto upinzani (Pt100), nickel upinzani (Ni120) kipimo joto mbalimbali: -200 ~ 850 ℃. Upinzani wa joto wa chuma inaweza kutolewa kwa namba
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Upinzani wa joto wa chuma (Pt100), upinzani wa nikeli (Ni120)
1, chuma chuma platinum upinzani (Pt100), nickel upinzani (Ni120) kipimo joto mbalimbali: -200 ~ 850 ℃.
Platinum upinzani wa chuma (Pt100), upinzani wa nikeli (Ni120) inaweza kutolewa kwa namba ya sehemu: Pt10, Pt20, Pt50, Pt100, Pt500, Pt1000, Pt2000 na upinzani wa joto wa Ni120, Ni500, Ni1000, nk.
3, chuma seti platinum upinzani (Pt100), nickel upinzani (Ni120) inaweza kutolewa chuma (shaba) seti ukubwa: kipenyo Φ2 ~ Φ10, urefu 20 ~ 200mm au zaidi.
4, chuma cha platinum upinzani (Pt100), upinzani wa nikeli (Ni120) inaweza kutolewa na waya wa kuongoza: waya wa pili, waya wa tatu au waya wa nne. Urefu unaweza kulingana na mahitaji ya mtumiaji.
Platinum upinzani kawaida joto tofauti meza (Pt100)
Kupima joto
|
Akiwango
|
Bkiwango
|
||
℃
|
Ω
|
℃
|
Ω
|
℃
|
-200
|
±0.24
|
±0.55
|
±0.56
|
±1.3
|
-100
|
±0.14
|
±0.35
|
±0.32
|
±0.8
|
0
|
±0.06
|
±0.15
|
±0.12
|
±0.3
|
100
|
±0.13
|
±0.35
|
±0.30
|
±0.8
|
200
|
±0.20
|
±0.55
|
±0.48
|
±1.3
|
300
|
±0.27
|
±0.75
|
±0.64
|
±1.8
|
400
|
±0.33
|
±0.95
|
±0.79
|
±2.3
|
500
|
±0.38
|
±1.15
|
±0.93
|
±2.8
|
600
|
±0.43
|
±1.35
|
±1.06
|
±3.3
|
650
|
±0.46
|
±1.45
|
±1.13
|
±3.6
|
700
|
-
|
-
|
±1.17
|
±3.8
|
800
|
-
|
-
|
±1.28
|
±4.3
|
850
|
-
|
-
|
±1.34
|
±4.6
|
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