A matsayin na'urori masu auna zafin jiki, ana amfani da ƙirƙira thermocouples tare da na'urorin nuni, rikodi, masu sarrafa lantarki.Suna auna yanayin zafi daga nau'in 0 ℃-800 na ruwa, tururi, matsakaicin iskar gas, da saman saman.
Ƙirƙirar thermocouple galibi ya ƙunshi nau'ikan gano zafin jiki, ƙayyadaddun na'urorin shigarwa, da akwatin mahaɗa.
B, S, K, E
| Nau'in | Lambar | Ya sauke karatu | Ma'auni Range | Iyakar Kuskure |
| Ni Cr - Ku Ni | WRK | E | 0-800 ℃ | ± 0.75% t |
| Ni Cr - Ni Si | WRN | K | 0-1300 ℃ | ± 0.75% t |
| Pt-13Rh/Pt | WRB | R | 0-1600 ℃ | ± 0.25% t |
| Pt-10Rh/Pt | WRP | S | 0-1600 ℃ | ± 0.25% t |
| Pt-30Rh/Pt-6Rh | WRR | B | 0-1800 ℃ | ± 0.25% t |
Lura: t shine ainihin ƙimar yanayin zafin jiki
| thermal inertia daraja | tsawon lokaci (s.c.) |
| Ⅰ | 90-180 |
| Ⅱ | 30-90 |
| Ⅲ | 10-30 |
| Ⅳ | <<10 |
◆Matsi mara kyau: gabaɗaya yana nufin fashewa a bututun kariya na zafin jiki na iya jure matsi na waje.
◆Mafi ƙarancin shigarwa: ba ƙasa da sau 8-10 na diamita na waje na kwandon kariya (sai dai samfuran musamman)
◆ Insulation Juriya: Lokacin da yanayi zafin iska ne 15-35 ℃, dangi zafi<80%, juriya na rufi≥5 MQ (voltage 100V).Thermocouple junction akwatin tare da fantsama, lokacin da dangi zafin jiki ne 93 ± 3 ℃, rufi juriya ≥0.5 MQ (voltage 100V)
◆ juriya mai ƙarfi a cikin babban zafin jiki: juriya mai ƙarfi tsakanin na'urar lantarki ta thermal (ciki har da tallafi biyu), bututu mai kariya da thermode biyu ya kamata ya fi darajar da aka ƙayyade a cikin tebur mai zuwa.
| zafin aiki | Gwajin Zazzabi(℃) | juriya na insulation (Ω) |
| ≥ 600 | 600 | 72000 |
| ≥ 800 | 800 | 25000 |
| ≥ 1000 | 1000 | 5000 |
Mun ƙulla alaƙar haɗin gwiwa mai ƙarfi da tsayi tare da ɗimbin kamfanoni masu yawa a cikin wannan kasuwancin a ketare.Nan da nan kuma ƙwararrun sabis na bayan-sayar da ƙungiyar masu ba da shawara ta ke bayarwa suna farin cikin masu siyan mu.Cikakkun bayanai da sigogi daga kayan ƙila za a aika muku zuwa gare ku don kowace cikakkiyar yarda.Fatan samun tambayoyin buga ku da gina haɗin gwiwa na dogon lokaci.
