sinyal tanperatir antre
- Terminal Board
- bann baryer sekirite izole
- bann izolater sinyal
- bann laparey proteksyon kont vag
- Rele Sekirite
- bann modil I/O entelizan izole
- bann laport entelizan
- bann transceiver optik lenformasyon endistriyel
- bann analiz pwen laroze online
- bann modil akizisyon lenformasyon
- konvertiser lenformasyon HART
seri PHG-22TZ
Apersi
transmeter tanperatir antre RTD i kapab izol e konverti sinyal rezistans termik (RTD) dan en sinyal DC, ki ganny servi pou dray sa load. konfigirasyon entelizan i posib, e ran aktyel rezistans termik i kapab ganny mete atraver lozisyel konpiter. i annan fonksyon alarm dekoneksyon e fonksyon alarm an deor ranze.
sa prodwi i bezwen ganny alimante endepandaman, e bann terminal kouran, antre ek sorti i ganny izole.
| antre | |
| sinyal antre | de difil ou trwa difil sinyal termistor (vwar "Kalite sinyal antre e latab ranze" pou detay) |
| Dekoneksyon antre | "alarm ba" par defo i kapab ganny modifye pour vin "alarm o" atraver lozisyel konfigirasyon |
| ranze sinyal | ran mezir korespondan rezistans termik |
| ran mezir | bann itilizater i fer zot prop konfigirasyon ler zot pe komann, e endik li lo nimero lakel oubyen otreman. |
| kouran eksitasyon | 800μA |
| sorti: | |
| sinyal sorti | sinyal DC (kouran/voltaz) |
| Kapasite sarz | rezistans load kouran ≤500Ω (personnalizab) rezistans voltaz
|
| bann paramet debaz: | |
| voltaz fournitir | 20-35VDC |
| konsomasyon kouran | Sorti kouran |
| endikater LED | ver: endikater kouran lalimyer zonn alarm ba ranze alimen, alarm o ranze lalimyer rouz alimen |
| presizyon sorti | silvouple refer avek "Kalite sinyal antre e latab ranze" pou detay |
| letan larepons | ariv 90% valer final dan 300ms |
| tanperatir i sanze | 0.005%FS/°C |
| bann paramet tanperatir | tanperatir travay: -20°C~+60°C, tanperatir stokaz:-40°C~+80°C |
| limidite relatif | 10%~95% RH napa kondansasyon |
| lafors dielektrik | ≥2000VAC/min (ant antre/sorti/power supply) |
| rezistans izolasyon | 100MΩ(500VDC )(ant antre/sorti/power supply) |
| konpatibilite elektromayetik | GB/T 18268(IEC 61326-1) |
| MTBF | 800000h |
| legzizans difil | Seksyon transversal ≥ 0.5mm2; lafors izolasyon ≥ 500V |
| lekipman aplikab lo teren | de difil ou trwa difil termistor G53, Cu50, Pt100, Pt1000, Ni1000 |
Not: 1. Fonksyon power rail i en fonksyon opsyonnel, e itilizater i bezwen spesifye metod fournisman kouran ler zot pe plas en komann. Seleksyon bann konekter power rail i kapab refer avek paz 89 dan "Annex" 2. Ler ou pe antre en RTD trwa difil, i neseser pou asire ki sa trwa difil i annan menm longer otan ki posib Ler ou pe antre en RTD de difil. baryer terminal 5 ek 6(2 ek 3) i bezwen ganny kourt sirkwi
| kalite sinyal antre e latab ranze | ||||
| Kod | model RTD | ran mezir | ranze minimonm | presizyon konversyon |
| 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% |
par egzanp: 2 antre ek 2 sorti, 2 kanal rezistans termik Pt100 antre, 2 kanal4~20mA sorti, 24V kouran, model i PHG-22TZ-4141
PHD-11TC-33A-23
PHG-22TZ