Lungthawhnak luhternak
- 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
PHD-12TZ-*11
A tlangpi in
A dang tein chiahmi himnak khamnak: PHD-12TZ-*11, RTD signal luhternak, luhternak pakhat le chuahnak pahnih.
A dang tein chiahmi himnak khamnak nih ttihnung hmun ah RTD luhternak signal kha 4-20mA signal chuahnak ah a thlen khawh i a himnak hmun ah a kuat khawh. Circuit cu RTD signal luhternak pakhat le DC chuahnak pahnih he aa tlum.
A chuakmi 4-20mA signal cu fimkhur tein remh khawh a si. RTD a taktak cu computer nih a chiah khawh.
PHD-12TZ-*11, "*" nih RTD luhternak phun a langhter, langhter awkah code kha hmang.
Hi thilri nih hin lenglei 20~35VDC thazaang peknak a herh.
Luhtermi signal phun le tahnak hmunhma
| Code | RTD model | Tahnak hmun | A tlawmbik | Thlennak a dikthliar |
| 1 | G53 | -50~150°C | 20°C | 0.2°C/0.1% |
| 2 | Cu50 | -50~150°C | 20°C | 0.2°C/0.1% |
| 4 | Pt100 | -200~850°C | 20°C | 0.2°C/0.1% |
| 6 | Pt1000 | -200~850°C | 20°C | 0.2°C/0.1% |
| 7 | Ni1000 | -60~250°C | 20°C | 0.2°C/0.1% |
Tahchunhnak: A dang tein chiahmi himnak khamnak Pt100 luhnak, lumnak 0~400°C, chuahnak pahnih 4~20mA, thazaang peknak 20~35VDC, model cu PHD-12TZ-411 (0~400°C) a si, tahnak cu computer nih a langhtermi 000°C karlak ah chiah khawh a si
* Bus terminal mei peknak, a tawinak caah appendix zoh.
| A sining | |
| Supply voltage | 20~35VDC, Thazaang hmannak: 24VDC thazaang peknak, 20mA chuahnak ≤70mA(PHD-12TZ-*11) |
| Luhternak hmelchunhnak | Hri pahnih asiloah hri pathum RTD |
| Chuahmi signal | 4~20mA |
| Signal le tahnak tlukruannak | Signal tlukruannak: RTD tahnak tlukruannak he aa tlakmi |
| Tahnak tlukruannak: Order tuah tikah, hmantu nih amah tein timhtuahnak a tuah lai, cucu a hnulei nambar ah langhter a si lai asiloah a dang fianternak ah langhter a si lai. | |
| A ngahmi chuah khawhnak thilri phorh khawhnak | 0~500Ω(thlen khawhmi) |
| Alarm langhternak | L1 meiinn cu a niam-tahnak hlatnak ralrin peknak ah a ceu; L2 meiinn cu a sangmi tahnak hmun ralrin peknak ah a ceu |
| Luhnak le chuahnak channel nambar | 1 luhternak 2 chuahnak |
| Hman khawhmi lo thilri hna | 2-wire asiloah 3-wire RTD(G53, Cu50, Pt100, Pt1000, Ni1000) |
| Chuahmi a dikthliar | 0.1%FS (A tlangpi man: 0.05%FS) |
| 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 |
| Dielectric thazaang | A chunglei in a himmi lei le a him lomi lei karlak (≥ 3000VAC/min); thazaang peknak le a him lomi terminal (≥ 1500VAC/min) karlak ah |
| Insulation doh khawhnak | ≥100MΩ (luhnak/chuahnak/mei thazaang peknak karlak) |
| Lenglei tahfung | A thuhnak 12.5mm x a kauhnak 108mm x a sannak 118mm |
| Electromagnetic aa tlaknak | IEC 61326-1(GB/T 18268) ning in, IEC 61326-3-1 |
| Riantuannak himnak hngalhternak | IEC 61508 phunglam ningin SIL3 |
| A puak kho lomi hmelchunhnak | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
| Cawnnak Bu | CQST(Tuluk Ram puahnak in a himmi electric thilri hna caah tthatnak zohkhenhnak le hneksaknak hmun) |
| Terminal 3-2、4-2 | Um：250V AC/DC Uo=8.4V DC Io=31mA Po=65.1mW Co=4.8μF Lo=20mH |
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 |
| MTBF | ≤100000h |
Bialehnak: 1. PHD-11TZ - * 1 nih chuahmi tthen 2 aa tel lo
2. Power rail riantuannak cu thim khawhmi riantuannak a si, cun hmantu hna nih an langhter a hau order tuah tikah mei thazaang peknak lam
Power rail pehtlaihnak thimnak cu "Annex" cahmai 89 ah zoh khawh a si
3. Wire pathum RTD na khumh tikah, pathum cu hri pawl cu a si khawh chungin an sau aa tluk
4. Wire pahnih RTD na khumh tikah, himnak khamnak terminal 4 le 2 cu a tawimi circuit
PHD-11TC-33A-23
PHD-12TZ-X11