Jeoro Inopa Mhando dzakasiyana dzeTembiricha Transmitters
Iwo anogadzirika matransmitter haangofambisi masaini akashandurwa kubva kukudzivirira thermometers (RTD) uye thermocouples (TC), anotamisawo kuramba (Ω) uye voltage (mV) masaini.Kuti uwane iyo yakanyanya kuyerwa kuyerwa, mutsara hunhu hwemhando yega yega sensor inochengetwa mune transmitter.Mukuita otomatiki misimboti miviri yekuyera tembiricha yakazvisimbisa sechiyero:
RTD - Resistance tembiricha detectors
Iyo RTD sensor inoshandura kupikisa kwemagetsi nekuchinja kwekushisa.Iwo akakodzera kuyerwa kwematembiricha ari pakati -200 °C uye approx.600 ° C uye inomira kunze nekuda kwekuyerwa kwepamusoro uye kugadzikana kwenguva refu.Iyo sensor element inonyanya kushandiswa ndeye Pt100.
TC - Thermocouples
A thermocouple inhengo yakagadzirwa nesimbi mbiri dzakasiyana dzakabatana kune imwe kumagumo.Thermocouples akakodzera kuyerwa kwekushisa muhupamhi hwe0 °C kusvika +1800 °C.Vanomira kunze nekuda kwekukurumidza kupindura nguva uye yakakwirira vibration kuramba.
