Analog chuahmi
- Terminal Board
- A dang tein chiahmi himnak khamnak
- Signal Isolators
- Surge kilvennak thilri
- Himnak Relays
- A dang tein chiahmi fimthiamnak I/O Modules
- Fimthiamnak Kutka
- Riantuannak Data Optical Transceivers
- Online Dew Point Analyzers
- Data laknak Modules
- HART data thlennak
PHC-11TD-11+
A tlangpi in
Analog chuahmi a dang tein chiahmi himnak dawnkhantu cu surge kilvennak riantuannak he a himnak hmun i thilri hna in ttihnung hmun ah 4~20mA signal pawl a dang tein kuat khawhnak a tuah khawh, hmunhma ah valve chiahnak, electric/pneumatic converter le thilri dangdang a mawngh khawh, cun wirebreak alarm riantuannak he HART digital signal pawl kha lam pahnih in kuat khawhnak a bawmh khawh. Hi thilri nih hin amah tein thazaang peknak a herh, cun thazaang peknak, luhnak le chuahnak cu aa then.
A sining
| A him lomi hmun kha khumh | |
| Luhternak hmelchunhnak | 4~20mA (HART digital signal) |
| Tihnung hmun ah chuah | |
| Chuahmi signal | 4~20 mA(HART digital signal) |
| Thilrit doh khawhnak | 20mA chuah tikah, 0~500 Ω (thlen khawhmi) |
| Nominal discharge current ln(8/20μs) | 5kA |
| Voltage kilvennak tlukruannak cunglei(8/20μs): | 60V(line in line) |
| Voltage kilvennak tlukruannak cunglei(8/20μs): | 600V(line in vawlei) |
| Phunglam ning in | GB/T18802.21-2016(1EC61643-21:2012 he aa tluk) |
| A hrampi parameters | |
| Supply voltage | 20~35VDC |
| Thazaang hmannak | ≤50mA(24V thazaang peknak, 20mA chuahnak) |
| LED hmelchunhnak | A sen: thazaang langhtertu |
| Chuahmi a dikthliar | 0.1%FS (A tlangpi man: 0.05%FS) |
| Lehnak caan | A donghnak man 90% phanh awkah 2ms |
| Khuacaan thlennak | 0.005% FS/°C |
| Khuacaan tahfung | Riantuannak lumnak: -20°C ~ +60°C, Chiahnak lumnak: -40°C ~ +80°C |
| Aa pehtlaimi lumternak | 10%~95% RH ah ti a luang lo |
| Insulation thazaang | A chunglei in a himmi lei le a him lomi lei karlak (≥3000VAC/min); thazaang peknak le a him lomi lei (≥1500VAC/min) karlak ah |
| Insulation doh khawhnak | ≥100MΩ (luhnak/chuahnak/mei thazaang peknak karlak) |
| Electromagnetic aa tlaknak | IEC 61326-1 (GB/T 18268) ning in, IEC 61326-3-1 |
| MTBF | 100000h |
| Wire herhmi | A tthennak ≥ 0.5mm2; Hrialnak thazaang ≥ 500V |
| Hman khawhmi lo thilri hna | Valve kawlnak, electric/thli thlennak |
| Chiahnak hmun | A himnak hmun ah chiah ahcun, Zone 0, IIC, Zone 20, le IIIC tiang tihnung hmun ah a chunglei himnak thilri hna he pehtlaih khawh a si |
| A chunglei in a himmi hngalhternak | |
| Puah khawh lonak hmelchunhnak | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Puak kho lomi phunglam | GB/T3836.1-2021 GB/T3836.4-2021 |
| Terminal 3-4 | Um:250V AC/DC Uo=28V DC lo=93mA Po=0.65W Co=0.083μF Lo=4.2mH |
| Fehternak bu | CQST(Tuluk Ram puahnak in a himmi electric thilri hna caah tthatnak zohkhenhnak le hneksaknak hmun) Shanghai meikhu khamnak thilri hneksaknak hmun |
Kauhning
Hmanthlak suaimi
Bialehnak: Power rail riantuannak cu thim khawhmi riantuannak a si, cun hmantu hna nih an langhter a hauorder tuah tikah mei thazaang peknak lam
Power rail pehtlaihnak thimnak cu "Annex" cahmai 89 ah zoh khawh a si
PHC-11TD-11+
