VTI
- Caqabadaha Badbaadada ee Go'doonsan
- Go'doominta isha
- Qalab ka hortag ah oo qallafsan
- Gudbinta Badbaadada
- I/O Modules garaadka goonida ah
- Gateways garaadka
- Transceivers Optical Data
- Falanqeeyayaasha Dhibcaha Onlayn
- Hababka Helitaanka Xogta
- Beddelaha xogta HART
PHD-11TM-21
Dulmar
Calaamadaha dareemaha gariirku waa la geliyaa xannibaadda badbaadada ee go'doonsan, taas oo xaqiijin karta 1: 1 gudbinta go'doonsan ee soo-saarka signalka tamarta taban ee dareenka gariirka ee aagga khatarta ah ee aagga nabdoon, wuxuuna u gudbin karaa calaamadaha AC iyo DC siday u kala horreeyaan. wuxuu leeyahay hawl sare oo ka-hortagga faragelinta.
Alaabtani waxay u baahan tahay sahay koronto oo madax banaan, tamarta korontada, soo gelida iyo wax soo saarkana waa go'doonsan yihiin.
Tilmaamaha
| Gelida aagga daran | |
| Digniinta galitaanka | -10V-+10V |
| Wax soo saarka dhinaca badbaadada: | |
| Digniinta wax soo saarka | -20V--0.5V |
| Culayska caabbinta | RL≥20kΩ |
| danab sahayda | 20-35VDC |
| Isticmaalka tamarta | ≤35mA (24VDC koronto) |
| Tilmaamaha LED | Cagaar: tilmaame koronto |
| saxnaanta gudbinta DC | |
| saxnaanta gudbinta AC | 0Hz ~ 600Hz, ± 0.2% FS 600Hz ~ 10kHz, -1.5%~+0.2% FS |
| Jawaabta wajiga | In ka yar 10 μ S waxay u dhigantaa -0.72°200Hz -2° 600HZ -3.6° 1kHz -36°10kHz |
| Xadhkaha korantada (-3dB) | ≥40kHz |
| Heerkulka leexleexan | 0.01%FS/℃ |
| Qiyaasaha heerkulka | Heerkulka shaqada: -20℃~+60℃ heerkulka kaydinta: -40 ℃ ~ + 80 ℃ |
| Qoyaanka qaraabada | 10% ~ 95% RH ma jiro uumi |
| Awoodda korantada | Inta u dhaxaysa dhinaca nabdoonaanta ah iyo dhinac aan ammaan ahayn (≥ 3000VAC/daqiiqo); inta u dhaxaysa sahayda korantada iyo terminaalka aan ammaan ahayn (≥ 1500VAC/daqiiqo) |
| Iska caabin dahaarka | ≥100MΩ (inta u dhaxaysa wax-soo-saarka/soo-saarka/korontadda) |
| waafaqsanaanta Electromagnetic | Marka loo eego IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Shuruudaha silig | Sagxada goynta toosan ≥ 0.5mm2; Awoodda dahaarka ≥ 500V |
| Qalabka goobta lagu dabaqi karo | Dareemka gariirka, koronto dhaliyaha taban |
| Meesha lagu rakibo | Lagu rakibay aag nabdoon, waxaa lagu xidhi karaa qalabka badbaadada gudaha ee meelaha halista ah ilaa Zone 0, IIC, Zone 20, iyo IIIC |
Shahaado ammaan ah oo gudaha ah
| Calaamadda caddaynta qaraxa | [Ex ia Ga] lIC [Ex ia Da]llC |
| Halbeegga aan qarxin | GB/T3836.1-2021 GB/T3836.4-2021 |
| Terminalka 5-6 | Um:250V AC/DC Uo=1.2V DC lo=0.2mA Po=0.06W Co=100μF Lo=100mH |
| Hay'adda caddaynta | CQST |
Cabirka
Sawirro qaabaysan
Fiiro gaar ah:
1. Shaqada xadiidka korantada waa shaqo ikhtiyaari ah, isticmaalayaashuna waxay u baahan yihiin inay qeexaan habka bixinta korontada marka ay dalbanayaan
Xulashada isku xirka tareenada korontada waxay tixraaci karaan bogga 89 ee "Lifaaqa"