Pt1000 bụ ihe na-eguzogide okpomọkụ platinum, uru iguzogide ya ga-agbanwekwa ka okpomọkụ gbanwere. Nọmba 1000 mgbe "Pt" gasịrị na-egosi na uru iguzogide ya bụ 1000 ohms na 0°C, uru iguzogide ya dịkwa ihe dị ka 1758.56 ohms na 200°C. Uru iguzogide nke PT1000 na-abawanye otu aka ahụ ka okpomọkụ na-arị elu. Pt100 bụkwa ihe na-eguzogide okpomọkụ platinum. Nọmba 100 mgbe "Pt" gasịrị na-egosi na uru iguzogide ya bụ 100 ohms na 0°C, uru iguzogide ya dịkwa ihe dị ka 175.86 ohms na 200°C. Pt500 bụkwa ihe na-eguzogide okpomọkụ platinum. Nọmba 500 mgbe "Pt" gasịrị na-egosi na uru iguzogide ya bụ 500 ohms na 0°C, uru iguzogide ya dịkwa ihe dị ka 879.30 ohms na 200°C.
Taa, a na-ejikarị Pt1000 eme ihe maka nha okpomọkụ na mita okpomọkụ ma ọ bụ kalorimita. Nke mbụ, ọnụọgụgụ ngụcha Pt1000 buru ibu, nke na-eme ka izi ezi dị elu. Nke abụọ, impedance ntinye nke Pt1000 dị elu, enwere ike ịbawanye voltaji mkpali, si otú a na-eme ka mmetụta dịkwuo mma. Nke atọ, PT1000 dabara adaba maka ịtụ obere mgbanwe okpomọkụ (ihe kpatara ya bụ na mgbe okpomọkụ gbanwere site na otu ogo, mgbanwe na uru iguzogide dị oke ukwuu, sekit na-esote nwekwara ike ịchọpụta ya ngwa ngwa). Maka ojiji, Pt1000 dịkwa mma karịa. Na ngwa ọrụ mmepụta ihe, n'ozuzu, a na-agbanwe akara nguzogide nke Pt100 na Pt500 ka ọ bụrụ akara ugbu a 4-20mA, wee hazie akara ngosi. Agbanyeghị, Pt1000 na-atụ akara nguzogide ozugbo.
Oge ozi: Eprel-01-2025