Ntinye okpomọkụ
- Ihe mgbochi nchekwa dịpụrụ adịpụ
- Ndị na-ekewapụta mgbaàmà
- Ngwa Nchekwa Surge
- Relays nchekwa
- Modul I/O nwere ọgụgụ isi dịpụrụ adịpụ
- Ọnụ ụzọ ámá nwere ọgụgụ isi
- Ndị ntụgharị ngwa anya Data Industrial
- Ndị nyocha Dew Point dị n'ịntanetị
- Modul nweta data
- Ihe ntụgharị data HART
PHD-12TZ-*11
Nchịkọta
Ihe mgbochi nchekwa dịpụrụ adịpụ: PHD-12TZ-*11, ntinye akara RTD, ntinye otu na mmepụta abụọ.
Ihe mgbochi nchekwa dịpụrụ adịpụ nwere ike ịtụgharị mgbama ntinye RTD na mpaghara dị ize ndụ gaa na mmepụta mgbama 4-20mA wee bufee ya na mpaghara nchekwa. Ejiri sekit ahụ nwere ntinye mgbama RTD otu yana mmepụta dual DC.
Ihe ngosi 4-20mA, enwere ike ịhazi ya nke ọma. Enwere ike ịtọ oke RTD site na kọmpụta.
PHD-12TZ-*11, "*" na-egosi ụdị ntinye RTD, biko jiri koodu gosi.
Ngwaahịa a chọrọ ike ọkọnọ 20 ~ 35VDC mpụga.
Ụdị mgbaama ntinye na oke nha
| Koodu | Ụdị RTD | Oke nha | Oke kacha nta | Ntughari ziri ezi |
| 1 | G53 | -50-150℃ | 20℃ | 0.2℃/0.1% |
| 2 | Na 50 | -50-150℃ | 20℃ | 0.2℃/0.1% |
| 4 | Pt100 | -200-850℃ | 20℃ | 0.2℃/0.1% |
| 6 | Pt1000 | -200-850℃ | 20℃ | 0.2℃/0.1% |
| 7 | Ni1000 | -60-250℃ | 20℃ | 0.2℃/0.1% |
Ọmụmaatụ: kewapụrụ nchekwa mgbochi Pt100 ntinye, okpomọkụ nso 0 ~ 400 ℃, na abụọ mmepụta 4 ~ 20mA, ike ọkọnọ 20 ~ 35VDC, ihe nlereanya bụ PHD-12TZ-411 (0 ~ 400 ℃), nha nso nwere ike ịtọ ka kpọmkwem nso nke 0 ~ 400 ℃ site na kọmputa
* Ọkụ ụgbọ ala ọdụ ụgbọ ala, biko hụ mgbakwunye maka nkọwa.
| Nkọwapụta |
|
| voltaji ọkọnọ | 20 ~ 35VDC, ike oriri |
| Mgbama ntinye | Waya abụọ ma ọ bụ atọ RTD |
| Mgbama mmepụta | 4 ~ 20mA |
| Ogo mgbama na nha nha | Oke mgbaama: dabara na oke nha nke RTD |
| Ogologo nha: Mgbe ị na-enye iwu, onye ọrụ ga-eme nhazi ahụ n'onwe ya, nke a ga-egosipụta na nọmba ọdụ ma ọ bụ nkọwa ọzọ. | |
| Ike ibu mbuputa ekwenyere | 0 ~ 500Ω (nwere ike ịhazi ya) |
| Ngosipụta mkpu | Ìhè L1 na-agbanye na oti mkpu na obere nha; Ọkụ L2 na-agba n'oge oti mkpu na oke nha |
| Ọnụọgụ ntinye na ntinye ọwa | Ntinye 1 ntinye 2 |
| Ngwa ubi dị mkpa | 2-waya ma ọ bụ 3-waya RTD (G53, Cu50, Pt100, Pt1000, Ni1000) |
| Ntinye izizi | 0.1%FS (Uru a na-ahụkarị: 0.05%FS) |
| Okpomọkụ ịkpafu | 0.005% FS/℃ |
| Oke okpomọkụ | Na-arụ ọrụ okpomọkụ: -20 ℃ ~ + 60 ℃, nchekwa okpomọkụ: -40 ℃ ~ + 80 ℃ |
| Iru mmiri dị ala | 10% ~ 95% RH enweghị condensation |
| Ike dielectric | N'etiti akụkụ dị nchebe na akụkụ na-enweghị nchebe (≥ 3000VAC / min); n'etiti ọkọnọ ike na ọdụ na-adịghị echekwabara (≥ 1500VAC/min) |
| Nguzogide mkpuchi | ≥100MΩ (n'etiti ntinye / mmepụta / ike ọkọnọ) |
| Akụkụ mpụga | Ọkpụrụkpụ 12.5mm x obosara 108mm x elu 118mm |
| Ndakọrịta elektrọnik | Dabere na IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Asambodo nchekwa na-arụ ọrụ | SIL3 dabere na ụkpụrụ IEC 61508 EN 61511 |
| Akara mgbochi mgbawa | [Exia Ga] IIC |
| Otu asambodo | CQST(Ụlọ Ọrụ Nlebaanya Ọdịmma China na Ụlọ Nnwale maka Ngwaahịa Eletriki echebewo Mgbawa) |
| Mpempe akwụkwọ enwetara (n'etiti ọnụ ọnụ 2-3-4) | Um=250V Uo=8.4V Io=31mA Co=4.8μF Lo=20mH Po=65mW |
| Achọrọ saịtị nwụnye | Enwere ike ijikọ ya na ngwa dị na mpaghara 0 nwere ⅡA, ⅡB, ⅡC gas dị ize ndụ. |
| MTBF | ≤100000h |
eserese waya
Rịba ama: 1. Mgbe ntinye ahụ nwere nkwụsị ọkụ ọkụ atọ, ọ ka mma iji hụ na ogologo nke wires atọ kwesịrị nhata dịka o kwere mee. 2. Mgbe ntinye dị na nkwụsi ike nke ikuku abụọ, njedebe 4 na 2 nke mgbochi nchekwa ga-adị mkpụmkpụ.
Ọrụ njedebe na akụkụ
| Ọnụ | Ọrụ njedebe | |
| 9 | Ọkụ ọkụ + | 20 ~ 35VDC |
| 10 | Ịnye ọkụ - | |
|
| 2- waya | 3- waya |
| 2 | na 4 mkpụmkpụ ejikọrọ | Ntinye - |
| 3 | Ntinye+ | Ntinye+ |
| 4 | Ntinye - | Ntinye - |
| 5 | Mpụta 1+ | 4 ~ 20mA |
| 6 | Mpụta 1- | |
| 7 | Mpụta 2+ | 4 ~ 20mA |
| 8 | Mpụta 2- | |
Ngosipụta ngwaahịa
