VTI
- 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-11TM-21
Nchịkọta
A na-etinye ihe mgbaàmà nke ihe mmetụta mkpọtụ ahụ n'ime ihe mgbochi nchekwa dịpụrụ adịpụ, nke nwere ike imezu nnyefe 1: 1 nke ihe mmetụta mkpọtụ na-adịghị mma nke 1: 1 nke kewapụrụ iche na mpaghara dị ize ndụ gaa na mpaghara nchekwa, ma nwee ike izipu akara AC na DC n'otu n'otu, nke nwere ọrụ mgbochi mgbochi dị elu.
Ngwaahịa a chọrọ ike eletrik nke onwe ya, a na-ekewapụkwa ike eletrik, ntinye na mmepụta.
| Ntinye n'ebe dị ize ndụ | |
| Mgbaàmà ntinye | -10V-+10V |
| Mmepụta akụkụ nchekwa: | |
| Mgbaàmà mmepụta | -20V--0.5V |
| Nguzogide ibu | RL≥20kΩ |
| Voltaji ọkọnọ | 20-35VDC |
| Oriri ike | ≤35mA (ọkụ eletrik 24VDC) |
| Ihe ngosi LED | Akwụkwọ ndụ akwụkwọ ndụ: Ihe ngosi ike |
| Izi ezi nke nnyefe DC | |
| Izi ezi nnyefe AC | 0Hz~600Hz, ±0.2% FS |
| 600Hz~10kHz, -1.5%~+0.2% FS | |
| Nzaghachi nke usoro | Ihe na-erughị 10 μ S bụ otu |
| -0.72° 200Hz | |
| -2° 600HZ | |
| -3.6° 1kHz | |
| -36° 10kHz | |
| Bandwit voltaji (-3dB) | ≥40kHz |
| Mbugharị okpomọkụ | 0.01%FS/℃ |
| Paramita okpomọkụ | Okpomọkụ ọrụ: -20℃~+60℃ |
| okpomọkụ nchekwa: -40℃~+80℃ | |
| Iru mmiri dị nso | 10% ~ 95% RH enweghị mmiri ozuzo |
| Ike Dielectric | 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 ọdụ na-anaghị echekwa ihe (≥ 1500VAC/min) | |
| Mgbochi mkpuchi | ≥100MΩ (n'etiti ntinye/mmepụta/ọkụ) |
| Ndakọrịta elektrọnik | Dịka IEC 61326-1(GB/T 18268) si kwuo, IEC 61326-3-1 |
| MTBF | 100000h |
| Ihe achọrọ maka waya | Nkebi obe ≥ 0.5mm2; Ike mkpuchi ≥ 500V |
| Ngwa ubi dị mkpa | Ihe mmetụta ịma jijiji, ihe na-emepụta voltaji na-adịghị mma |
| Ebe nrụnye | E tinyere ya n'ebe nchekwa, enwere ike ijikọ ya na ngwaọrụ nchekwa dị n'ime ya n'ebe dị ize ndụ ruo Mpaghara 0, IIC, Mpaghara 20, na IIIC. |
Asambodo nchekwa
| Akara ihe akaebe mgbawa | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Ọkọlọtọ na-egosi mgbawa | GB/T3836.1-2021 GB/T3836.4-2021 |
| Ọdụ 5-6 | Um:250V AC/DC Uo=1.2V DC lo=0.2mA |
| Po=0.06W Co=100μF Lo=100mH | |
| Ahụ asambodo | CQST (Ụlọ Ọrụ Nlekọta na Nnwale nke Mba China maka Ngwaahịa Eletriki Echekwara Mgbawa) |
PHD-11TC-33A-23
