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-466
Nchịkọta
Ihe mgbochi nchekwa dịpụrụ adịpụ nke thermistor nwere ike ịtụgharị akara Pt100 nke waya abụọ na thermistors atọ (RTD) na mpaghara dị ize ndụ ka ọ bụrụ akara 1: 1 nke thermistor wee bufee ya na mpaghara nchekwa. Enwere ike ịhazi ya na ọgụgụ isi, yana n'ezie enwere ike ịhazi oke nguzogide okpomọkụ site na ngwanrọ kọmputa. Ọ nwere ọrụ nke mkpu mgbaji waya yana mkpu na-enweghị oke.
Ngwaahịa a chọrọ ọkọnọ ike nọọrọ onwe ya, yana ọkụ ọkụ dịpụrụ adịpụ, ntinye, na ọnụ mmepụta.
Nkọwapụta
| Ntinye na mpaghara ọjọọ | |
| Mgbama ntinye | Waya abụọ ma ọ bụ atọ waya Pt100 mgbaàmà |
| Oke nha | -200 ℃-850 ℃ |
| Mbupute akụkụ nchekwa: | |
| Mgbama mmepụta | Mgbama RTD PT100 |
| Ikike ibu | Ikike ibu 0-500 Ω (nwere ike ịhazi ya) |
| voltaji ọkọnọ | 20-35VDC |
| Oriri ike | ≤55mA (mgbe 24VDC ike ọkọnọ) |
| Ihe ngosi LED | Akwụkwọ ndụ akwụkwọ ndụ: Ngosipụta ike Oti mkpu sekit dị mkpụmkpụ: ọkụ uhie ALM na-anọ ogologo oge Mepee mkpu sekit: ALM ọkụ na-acha uhie uhie na-egbu maramara |
| Ntinye izizi | 0.1% FS |
| Okpomọkụ ịkpafu | 0.1% FS/10 ℃ |
| 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 |
| Wire chọrọ | Kehoraizin ọnwụ elu ≥ 0.5mm2; Ike mkpuchi ≥ 500V |
| Ngwá ọrụ ubi dị mkpa | Waya abụọ ma ọ bụ atọ RTD Pt100 |
| 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 4-6, 5-6 | Um:250V AC/DC Uo=8.4V DC lo=31mA Po=65.1mW Co=4.8µF Lo=20mH |
| Otu asambodo | CQST(Ụlọ Ọrụ Nlebaanya Ọdịmma China na Ụlọ Nnwale maka Ngwaahịa Eletriki echebewo Mgbawa) |
Akụkụ
Eserese eserese
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"
2. Mgbe ị na-etinye eriri RTD atọ, ọ dị mkpa iji hụ na eriri atọ ahụ hà nhata dịka o kwere mee.
3. Mgbe ị na-etinye RTD nwere waya abụọ, ebe nchekwa ihe mgbochi 4 na 2 ga-adị mkpụmkpụ okirikiri.
