- 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-12TT-*11
A tlangpi in
Thermocouple luhternak thleidannak himnak khamnak nih thermocouple (TC) signal pawl kha tihnung hmun ah a thleidan khawh hna i 4-20mA current signals ah a thlen khawh hna, cun himnak hmun ah a chuahter khawh hna. Hi himnak khamnak nih hin a chunglei ah a kikmi tonnak tlawmternak a ngei i fimkhur tein remh khawh a si. Thermocouple a taktak in a kauh ning 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 thermocouple luhternak phun kha a aiawh, cun a bik in model cu code in a langhter (a tawinak caah "Luhternak Signal Phun le Range Table" zoh).
| Luhtermi signal phun le tahnak hmunhma | ||||
| Code | TC model | Tahnak hmun | A tlawmbik | Thlennak a dikthliar |
| 1 | K | -200~1370°C | 50°C | 0.5°C/0.1% |
| 2 | S | -50~1760°C | 500°C | 1.5°C/0.1% |
| 3 | CUN | -140~1000°C | 50°C | 0.5°C/0.1% |
| 4 | J | -160~1200°C | 50°C | 0.5°C/0.1% |
| 5 | B | 250~1800°C | 500°C | 1.5°C/0.1% |
| 6 | T | -200~400°C | 50°C | 0.5°C/0.1% |
| 7 | R | -50~1760°C | 500°C | 1.5°C/0.1% |
| 8 | N | -200~1300°C | 50°C | 0.5°C/0.1% |
A sining |
|
Tihnung hmun ah luhternak |
|
Luhternak hmelchunhnak | K, S, E, J, B, T, R, N thermocouple signals (a tawinak caah "Input Signal Type 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 pehtlaimi thermocouple tahnak cu -10~100mV a si. |
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. |
A chung ah aa telmi a kikmi lam tthencheunak | ±1°C(Compensation range -20°C~ +60°C) |
Himnak lei chuahmi: |
|
Chuahmi signal | 4~20mA |
Chuahmi thilri phorh khawhnak | 0~500Ω(thlen khawhmi) |
Thazaang peknak | 20-35VDC |
Thazaang hmannak | 24VDC thazaang peknak, 20mA chuahnak |
LED hmelchunhnak | A sen: Thazaang langhtertu |
Chuahmi a dikthliar | A tawinak caah "Input Signal Type le Range Table" kha zoh |
Lehnak caan | 500ms 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); |
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 | K. S, E, J, B, T, R, N TC hngalh khawhnak |
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 3-4:
Um：250V AC/DC Uo=8.4V DC Io=31mA
Po=65.1mW Co=4.8μF Lo=20mH
Fehternak bu:
CQST(Tuluk Ram puahnak in a himmi electric thilri hna caah tthatnak zohkhenhnak le hneksaknak hmun)
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 3-4: | 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) |
