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-22TZ-*1*1
A tlangpi in
RTD luhternak thleidannak himnak khamnak nih ttihnung hmun ah hri pahnih asiloah hri pathum thermistor (RTD) signal kha 4-20mA current signal ah a thlen khawh i himnak hmun ah a chuahter khawh. Fimkhur tein remh khawh a si, cun lumnak dohnak taktak cu computer software hmangin chiah khawh a si. Wire a kiakmi ralrin peknak le a hlat lonak ralrin peknak riantuannak a ngei.
Hi thilri nih hin a dang tein mei a herh, a dang tein mei a herh, luhternak le chuahnak terminal hna he.
"*" nih thermistor luhternak phun kha a aiawh, cun a bik in model cu code in a langhter (a tawinak caah "Luhnak Signal Phun le Range Table" zoh).
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 cu 4~20mA he an si, thazaang peknak cu 20~35VDC a si. Model cu PHD-22TZ-4141(0~400°C) a si, tahnak cu computer nih a langhtermi 0~400°C ah chiah khawh a si.
* Bus terminal mei peknak, a tawinak caah appendix zoh.
| A sining | |
| Luhtertihnunghmun | |
| Luhternak hmelchunhnak | Wire pahnih asiloah wire pathum thermistor signal (a tawinak caah "Input Signal Phun le Range Table" zoh) |
| Luhnak pehtlaihnak tthennak | A hlankan in hmanmi "a tlawmmi ralrinnak" cu "a sangmi ralrinnak" ah remh khawh a si, thlennak software hmangin |
| Signal tlukruannak | Aa tlakmi lumnak doh khawhnak tahnak tlukruannak |
| Tahnak hmun | Hmantu hna nih order an tuah tikah anmah tein an i remh, cun a hnulei nambar ah asiloah a dang tein an langhter. |
| Himnak lei chuahmi: | |
| Chuahmi signal | 4~20mA |
| Chuahmi thilri phorh khawhnak | 0~500Ω(thlen khawhmi) Duhthimnak voltage chuahmi phun, thilrit doh khawhnak RL ≥ 330kΩ |
| Supply Voltage | 20-35VDC |
| Thazaang hmannak | ≤ 90mA ( 24VDC thazaang pek tikah, 20mA chuahnak) |
| LED hmelchunhnak | A sen: Thazaang langhtertu A niam deuhmi ralrin peknak mei sen a ceu, a sang deuhmi ralrin peknak mei sen a ceu |
| Chuahmi a dikthliar | A tawinak caah "Input Signal Type le Range Table" kha zoh |
| Lehnak caan | 300ms chung ah a donghnak man 90% phanh |
| 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) |
| Electromagnetic aa tlaknak | IEC 61326-1(GB/T 18268) ning in, IEC 61326-3-1 |
| MTBF | 100000h |
| Wire herhmi | A tthencheunak ≥ 0.5mm2; Hrialnak thazaang ≥ 500V |
| Hman khawhmi lo thilri hna | Hri pahnih asiloah hri pathum thermistor G53, Cu50, Pt100, Pt1000, Ni1000 |
| 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 |
Himnak hngalhternak
Riantuannak himnak hngalhternak | IEC 61508 phunglam ningin SIL2 |
A puak kho lomi hmelchunhnak | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
Puak kho lomi phunglam | GB/T 3836.1-2021 GB/T 3836.4-2021 |
Terminal 1-3、2-3、4-6、5-6 | Um：250V AC/DC Uo=8.4V DC Io=31mA |
Fehternak bu: | CQST(Tuluk Ram puahnak in a himmi electric thilri hna caah tthatnak zohkhenhnak le hneksaknak hmun) |
Bialehnak: 1. 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
2. Wire pathum RTD na khumh tikah, pathum cu hri pawl cu a si khawh chungin an sau aa tluk
3. Wire pahnih RTD na khumh tikah, himnak khamnak terminal 5 le 6(2 le 3) short circuit a si lai
PHD-11TC-33A-23
PHD-22TZ-x1x1