Ukumelana nezinga lokushisa
Ukumelana nezinga lokushisa
Ezokwelapha, zikagesi, zezimboni, ukubala izinga lokushisa, ukubala ukumelana nezinye izisetshenziswa zokushisa ezinembayo zisetshenziswa kakhulu.
Isimiso sokusebenza
I-PT100 iyi-thermistor ye-platinum, inani layo lokumelana lizoshintsha ngokushintsha kwezinga lokushisa.100 ngemva kwe-Pt kusho ukuthi ukumelana kwayo kungu-100 ohm ku-0 ℃ kanye no-138.5 ohm ku-100 ℃.Isimiso sayo sezimboni: lapho i-PT100 iku-0 ℃, inani layo lokumelana liyi-100 ohm, inani layo lokumelana lizokhuphuka nezinga lokushisa, futhi inani layo lokumelana lizokhula ngesivinini esingaguquki.
Idatha ye-PT100
-50 degrees 80.31 ohm
-40 degrees 84.27 ohm
-30 degrees 88.22 ohm
-20 degrees 92.16 ohm
-10 degrees 96.09 ohm
0 degree 100.00 ohm
10 degrees 103.90 ohm
20 degrees 107.79 ohm
30 degrees 111.67 ohm
40 degrees 115.54 ohm
50 degrees 119.40 ohm
60 degrees 123.24 ohm
70 degrees 127.08 ohm
80 degrees 130.90 ohm
90 degrees 134.71 ohm
100 degrees 138.51 ohm
110 degrees 142.29 ohm
120 degrees 146.07 ohm
130 degrees 149.83 ohm
140 degrees 153.58 ohm
150 degrees 157.33 ohm
160 degrees 161.05 ohm
170 degrees 164.77 ohm
180 degrees 168.48 ohm
190 degrees 172.17 ohm
200 degrees 175.86 ohm
Isakhi
Izakhi ezivamile zokuzwa izinga lokushisa kwe-pt1oo zifaka izakhi ze-ceramic, izingxenye zengilazi nezingxenye ze-mica.Zenziwe ngezintambo zeplatinamu ezilimele ohlakeni lwe-ceramic, uhlaka lwengilazi kanye nohlaka lwe-mica ngokulandelana, bese lucutshungulwa yizinqubo eziyinkimbinkimbi.
Ukumelana neplatinamu yefilimu ezacile
Ifilimu elizacile elimelana neplatinamu: iplatinum ifafazwa ku-ceramic substrate ngobuchwepheshe befilimu obuncane be-vacuum deposition.Ugqinsi lwefilimu lungaphansi kuka-2 μ M. intambo eholayo ye-Ni (noma i-PD) ihlanganiswe nezinto ezifakwa ingilazi, futhi isici sefilimu esincanyana senziwa ngokuguquguquka kokumelana ne-laser.
