Ihe Mgbochi Nchekwa Kewapụrụ Iche nke H Series Backplane
- Ọdụ ụgbọ okporo ígwè
- Ihe Mgbochi Nchekwa Ndị Kewapụrụ Iche
- Ndị Na-egbochi Mgbaàmà
- Ngwaọrụ Nchedo Elu
- Nchekwa Relays
- Modulu I/O nke nwere ọgụgụ isi dịpụrụ adịpụ
- Ọnụ Ụzọ Amamihe
- Ndị na-ebufe ihe nlele anya nke ụlọ ọrụ mmepụta ihe
- Ndị Nyocha Dew Point Ntanetị
- Modulu Nnweta Data
- Ihe Ntụgharị data HART
PHD-22HD-2121
Nchịkọta
Ihe mgbochi nchekwa dịpụrụ adịpụ n'akụkụ nchọpụta: PHD-22HD-2121, ntinye na mmepụta analog, ntinye abụọ na mmepụta abụọ.
Ihe mgbochi ahụ dịpụrụ adịpụ nwere ike ịpụpụ ma ziga akara 4 ~ 20mA ma ọ bụ akara DC 4 ~ 20 mA nke onye na-ebufe ozi na mpaghara dị ize ndụ mepụtara na mpaghara dị nchebe. Mgbe onye na-ebufe ozi ahụ bụ sistemụ waya abụọ ma ọ bụ waya atọ, ihe mgbochi nchekwa na-enye ike maka onye na-ebufe ozi.
Ngwaahịa a chọrọ ike eletrik nke onwe ya.
Ngwaahịa a na-akwado mgbaàmà HART na mkpu mwepụ.
| Voltaji ọkọnọ | 20~35VDC, oriri ike |
| Ọkụ ike mmepụta yana ike enyere | Mgbe mmepụta sekit ahụ bụ 20mA, voltaji enyere bụ ≥16V |
| Mgbaàmà ntinye | Ihe nnyefe waya abụọ ma ọ bụ waya atọ ma ọ bụ akara isi mmalite ugbu a (HART) |
| Mgbaàmà mmepụta | 4~20mA (HART) |
| Ike ibu ọrụ mmepụta a na-anabata | 0~500Ω (enwere ike ịhazi ya) |
| Izi ezi nke mmepụta | 0.1%FS (Uru nkịtị: 0.05% FS) |
| Mbugharị okpomọkụ | 0.005% FS/℃ |
| Ọnụọgụ nke ntinye na mmepụta | Ntinye 2, mmepụta 2 |
| Ngwa ubi dị mkpa | Ihe na-ebufe waya abụọ, waya atọ na akara isi iyi ugbu a, ngwaahịa a dabara adaba maka ABB, Fisher, Rosemount, |
| Honeywell 11, yana 3351, EJA, SIEMENS na ngwaahịa ndị ọzọ nwere teknụzụ ebubata | |
| Paịmenti okpomọkụ | Okpomọkụ ọrụ: -20℃~+60℃, okpomọkụ nchekwa: -40℃~+80℃ |
| Iru mmiri dị nso | 10% ~ 95% RH enweghị mmiri ozuzo |
| Ike mkpuchi | N'etiti akụkụ nchekwa dị n'ime ahụ na akụkụ nchekwa na-abụghị nke dị n'ime ahụ (≥3000VAC/min); |
| n'etiti ọkọnọ ike na akụkụ na-adịghị mma n'ime ahụ (≥1500VAC/min) | |
| Mgbochi mkpuchi | ≥100MΩ (n'etiti ntinye/mmepụta/ọkụ) |
| Akụkụ mpụta | Ọkpụrụkpụ 15.8mm * obosara 104.8mm * elu 116.1mm |
| Ndakọrịta elektrọnik | Dịka IEC 61326-1 (GB/T 18268) si kwuo, IEC 61326-3-1 |
| Akara mgbochi mgbawa | [Exia Ga]IIC, [Exia Da]IIC |
| Asambodo nchekwa ọrụ | SIL2 dịka ọkọlọtọ IEC 61508 EN 61511 si dị |
| Ahụ asambodo | CQST (Ụlọ Ọrụ Nlekọta na Nnwale nke Mba China maka Ngwaahịa Eletriki Echekwara Mgbawa) |
| Paịmati ndị a kwadoro (n'etiti njedebe 1-3) | Um=250V Uo=7.2V Nke a bụ =-- Mgbe =-- Co=12μF Lo=-- |
| Paịmati ndị a kwadoro (n'etiti njedebe 2-3,2-1) | Um=250V Voltaji = 28V I=93mA Po=0.65W Co=0.083μF Lo=4.2mH |
| Ihe achọrọ maka ebe nrụnye | Enwere ike ijikọ ya na ngwa egwu dị na mpaghara 0 na ⅡA, ⅡB, ⅡC gas dị ize ndụ |
| MTBF | ≤100000h |
PHD-11TC-33A-23
PHD-22HD-2121