Ntinye nzikọrịta ozi
- 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-11TC-33M
Nchịkọta
Mgbama nzikọrịta ozi nke PHD-11TC-11 bụ ntinye n'ime ihe mgbochi nchekwa dịpụrụ adịpụ, nke nwere ike ịghọta nkwurịta okwu ụzọ abụọ nke RS-485 Half Duplex digital signal na ebe dị ize ndụ na ebe nchekwa. Sekit na-enye ikesa ike maka ngwa saịtị. Enwere ike ịgbanye uru voltaji site na ngbanwe ọkpụkpọ n'elu. Egosiri usoro ọrụ a kapịrị ọnụ na eserese dị n'okpuru.
Ngwaahịa a chọrọ ọkụ ọkụ nọọrọ onwe ya, yana ike, ntinye na mmepụta dịpụrụ adịpụ.
Nkọwapụta
| Ntinye na mpaghara ọjọọ | |
| Mgbama ntinye | RS-485 Ọkara Duplex Digital Signal |
| Mbupute akụkụ nchekwa: | |
| Mgbama mmepụta | RS-485 Ọkara Duplex Digital Signal |
| Oge nnyefe | ≤10μs |
| Ọnụego nnyefe | ≤1.2kbps~56kbps |
| voltaji ọkọnọ | 20-35VDC |
| Oriri ike | ≤150mA (ike ọkọnọ 24V, 6V/100mA ike nkesa.) |
| Ihe ngosi LED | Akwụkwọ ndụ akwụkwọ ndụ: Ngosipụta ike Yellow: Nfefe mgbaàmà site na mpaghara nchekwa gaa na mpaghara ọjọọ Uhie: Nbufe mgbaàmà site na mpaghara ọjọọ gaa na mpaghara nchekwa |
| Ịnata na ịnyefe oge ngbanwe | ≥20ms |
| 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) |
| Ndakọrịta elektrọnik | Dabere na IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Achọrọ waya | Kehoraizin ọnwụ elu ≥ 0.5mm2; Ike mkpuchi ≥ 500V |
| Ngwá ọrụ ubi dị mkpa | Ngwa nkwurịta okwu nwere RS-485 Half Duplex Digital Signal |
| Ebe nwụnye | Ejiri ya na mpaghara nchekwa, enwere ike ijikọ ya na ngwa nchekwa dị n'ime ebe dị ize ndụ ruo Mpaghara 0, IIC, Mpaghara 20, na IIIC. |
| Asambodo adịghị mma n'ime | |
| Akara mgbawa | [Ex ia Ga] lIC [Ex ia Da]llC |
| Ọkọlọtọ na-egbochi mgbawa | GB/T3836.1-2021 GB/T3836.4-2021 |
| Ọnụ ụzọ 2-3 | Um:250V AC/DC Uo=17.8V DC lo=260mA Po=1.2W Co=0.22μF Lo=0.25mH |
| Ọnụ ụzọ 5-6 | Um:250V AC/DC Uo=7.7V DC lo=80mA Po=0.15W Co=6.9μF Lo=5mH |
| Otu asambodo | CQST(Ụlọ Ọrụ Nlebaanya Ọdịmma China na Ụlọ Nnwale maka Ngwaahịa Eletriki echebewo Mgbawa) |
Akụkụ
Eserese atụmatụ
Mara:
1. Ọrụ ụgbọ oloko ike bụ ọrụ nhọrọ, ndị ọrụ kwesịrị ịkọwapụta usoro ọkọnọ ike mgbe ị na-enye iwu.
Nhọrọ nke njikọ ụgbọ oloko ọkụ nwere ike ịtu aka na ibe 89 nke "Annex"