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Maitiro ekutarisa iyo PT100 tembiricha sensor?

2024-07-25

Tarisa kana iyo PT100 mhando sensor inoshanda zvinogutsa.
Iyo PT100 sensor inogona kukamurwa kuita 2 waya, 3 waya uye 4 waya mode zvinoenderana neakasiyana mashandisirwo mamiriro (sezvinoratidzwa pazasi). Mubepa rino, 3-waya PT100 sensor ichashandiswa kutsanangura maitiro ekutarisa.

Seyakanyanya-yakanyanya uye yakagadzikana tembiricha sensor, PT100 tembiricha sensor ine yakafara tarisiro yekushandisa mumaindasitiri otomatiki ekudzora masisitimu, midziyo yerabhoritari, midziyo yekurapa, etc. Kupindura kwayo nekukurumidza, kurongeka kwepamusoro, kugadzikana kwakanaka uye humwe hunhu hunoita kuti ive chikamu chakakosha che maindasitiri tembiricha kuyerwa munda.

Hunhu hweplatinum thermal resistor tembiricha sensor ndeyekuti kukosha kwekupikisa kunowedzera nekuwedzera kwekushisa, uye kuramba kunoderera nekudzikira kwekushisa.
Nokudaro, hutano hunogona kukurumidza kutongwa nekuyera kupikisa ne multimeter. Iwe unogona kutanga wabvisa wiring yeplatinamu yekupisa yekupisa muchiuno, uye wozoshandisa iyo 200 ohm chinzvimbo chekupikisa renji ye multimeter, uye wozowana zvisina tsarukano waya mbiri kuyera maitiro avo ekupikisa. Kana kushorwa kwewaya mbiri kuri 0 uye kushorwa kwemamwe mawaya maviri kunenge 100 ohms, zvakajairika. Kana zvisina kudaro, iyo platinum inopisa inopisa inoda kutsiviwa.