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Fais Tsav T29 Kub Sensor
Kev piav qhia
Platinum kuj kub sensor yog raws li qhov kub thiab txias dependence ntawm hlau platinum kuj, uas yog ib tug tas mus li nyob rau hauv thoob ntiaj teb cov qauv, feem, 3750ppm / K thiab 3850ppm / K.
Yeem NTC thermistor teeb liab tso zis, kab kab thiab ntev tuaj yeem kho.
Nta
Qhov no kwv yees li qhov xwm txheej ua rau platinum resistors tshwj xeeb yog tsim nyog rau kev ntsuas qhov kub thiab txias. Nyob rau tib lub sijhawm, platinum kuj muaj kev ruaj ntseg ntev, kev sib hloov thiab raug. Kuj tseem muaj qhov tsawg kawg nkaus qhov chaw yuav tsum tau ua.
Daim ntawv thov
Nws tuaj yeem siv dav hauv motors, generators thiab transformers.
Parameters
Yam khoom | Parameter thiab piav qhia |
Ua haujlwm kub | -50 ℃~+200 ℃ |
nti | PT 100 PT 1000 |
precision | ClassA\ClassB |
Linear coefficient | 3850 ppm / K |
Ua haujlwm tam sim no | 0.1mA ~ 0.3mA |
Rwb thaiv tsev tsis kam | 100MΩ @ 500Vdc (kuaj ntawm chav tsev kub) |
Nrog voltage | 3000V @ AC & 60S, 50Hz, leakage tam sim no tsawg dua 1mA (kuaj ntawm chav tsev kub), tsis muaj kev puas tsuaj lossis flashover |
Tus txheej txheem tswj hwm | (GB/T30121-2013)/IEC60751:Xyoo 2008 |