Haina ST Series Temperature Transmitter wheketere me nga kaihanga |Senex

ST Series Temperature Transmitter

Ko te kaiwhakawhiti raupapa ST he mea hanga motuhake mo te ine ine pāmahana.Ka huri te kaiwhakawhiti i te pāmahana ine hei tohu hiko.Ko te tohu hiko ka uru ki te kaitahuri A/D na roto i te waahanga motuhake o te kaiwhakawhiti.I muri i te utu-maha-taumata me te whakatikatika o nga raraunga e te microprocessor, ka puta te tohu tairitenga, tohu mamati ranei, ka whakaatuhia ki te waahanga LCD.Ko te tohu whakarerekētanga FSK o te kawa HART ka whakakikoruatia ki runga i te 4-20mA whiti o naianei na roto i te waahanga whakarereke me te whakahekenga.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Taupānga

Kua whakamahia whānuitia te kaiwhakawhiti pāmahana raupapa ST i roto i te whakarewatanga, te hinu, te ahumahi matū, te hiko hiko, te ahumahi marama, te kakano, te kai, te whakamarumaru o te motu, te rangahau pūtaiao me etahi atu waahanga ahumahi.

Nga painga

1. Ka tangohia e ia he rapa silicone, he hanganga hiri kapia epoxy ranei, he awangawanga-atete me te makuku.He pai mo te whakaurunga ki nga taiao mara kino.
2. 4 ~ 20mA putanga, hanga-i roto i te kōwae tohu, kaha anti-porearea kaha, tautoko i tawhiti-tawhiti tuku tohu.
3. Hanga-i roto i te matao junction pāmahana mahi utu aunoa.
4. Te tino tika, te iti o te kaha o te kaha, te whanui o te pāmahana whakahaere, te mahi pumau me te pono.
5. Tautokohia te whakaritenga motuhake.

Tohu tawhā hangarau

Waea ine: Nga momo wai, hau, mamaoa ranei e hototahi ana ki te 304, 316, 316L ranei te kowiri tira, ka taea e te reo kino te whiriwhiri i nga mea hototahi.
Awhe Ine: -200℃～1700℃.
Tika: (Kōwhiringa) 0.5%, 0.25%, 0.1%.
Waitohu Huaputa: 4～20mA, 0～5V, 0～10V, 1～5V, te aukati waiariki, te tokorua waiariki, etahi atu momo tohu ka taea te whakarite.
Haumākū Pātahi: ≤95% (40 ℃)
Whakaatu i runga-pae: (Kōwhiringa) LED ngongo matihiko, whakaaturanga mamati LCD.
Tikanga Whakauru: Ka taea te whakarite i nga korero.
Hononga Hiko: Ex junction pouaka, PG7 tūhono taura parewai me te aha, ka taea te whakarite tikanga hononga hau motuhake.