- Terminal Board ƒe Dɔwɔha
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- Dɔwɔƒewo ƒe Nyatakakawo ƒe Nukpɔmɔ̃wo
- Dew Point Analyzer siwo le Internet dzi
- Nyatakakawo Xɔxɔ ƒe Mɔnuwo
- HART nyatakakawo ƒe tɔtrɔla
PHG-12TF-288/PHG-22TF-2828 ƒe ƒuƒoƒo
Kpɔɖeŋu bliboa
Trɔtrɔ ƒe nyawo tsɔtsɔ de transistor ƒe dodoɖeŋgɔ dzesi ɖe vovo trɔa nyatakaka si wotsɔ dea eme tso tɔtrɔ ƒe kadodo alo teteɖeanyi ƒe tɔtrɔ me wòzua transistor ƒe dodo to vovototodedeameme me. Woɖea fli ƒe vodada didi ƒe dɔwɔwɔ fiana to LED-kaɖi si le module la tame dzi. Wozãa module la ƒe switch tsɔ tiaa phase si le channel la me kple nenye be line fault detection function hiã.
Ele be woana ŋusẽ adzɔnu sia le eɖokui si, eye woaɖe elektrikŋusẽnamɔ̃, nusiwo wotsɔ dea eme kple esiwo dona le eme ƒe nugbɔwo ɖe vovo.
| Nusiwo wotsɔ de eme | |
| Dzesi si wotsɔ de eme | Trɔ kadodowo/te ɖe wo nɔewo ŋu ƒe tɔtrɔwo |
| Nusiwo wotsɔna naa elektrikŋusẽ si le sensor la me | Anɔ abe 8V ene |
| Input frequency ƒe didime | ≤5kHz ƒe kpekpeme |
| Nusiwo wotsɔ de eme/do goe ƒe nɔnɔmewo: | |
| Le teƒea ƒe nyawo tsɔtsɔ de eme fifia | >2.1mA, wotu emetsonua, si fia be ON; |
| Ne | |
| Wotrɔ dziɖuɖu le inverted phase kple normal phase dome le outputs ec | Ne dial switch K1, K3 le "ON" akpa dzi la, transistor ƒe dodo ec le inverted phase me |
| Ne dial switch K1、K3 le "OFF" akpa dzi la, transistor ƒe dodo ec le normal phase me | |
| Ne dial switch K2、K4 le "ON" akpa dzi la, nutome suea tiaa fiana akaɖi dzĩ LFD alarm dɔwɔwɔ. | |
| Nusiwo dona tso eme | |
| Dzesi si dona tso eme | Transistor si wotsɔna ƒoa ʋu |
| Nusiwo dona tso eme ƒe nɔnɔme | NPN ƒomevi transistor emitter alo nuƒoƒoƒula ʋu nutome sue dodo |
| Ʋukuku ƒe ŋutete | Dodo fifia ≤ 20mA (1.2k Ω), ememe fifia si sɔ gbɔ wu 100mA, si wotsɔ kpuie-ʋuʋu fifia takpɔkpɔ ɖo |
| Nu vevi siwo woatsɔ awɔ dɔe | |
| Nusiwo wotsɔna naa elektrikŋusẽ | 20 ~ 35VDC ƒe ŋusẽ |
| Ŋusẽzazã | |
| LED ƒe dzesi | Green: Ŋusẽfianu |
| Yellow: Output transistor le dɔwɔwɔ ƒe nɔnɔme si sɔ me | |
| Dzĩ: LFD ƒe dzesi, fli ƒe vodada ƒe ɣlidodo | |
| Dzoxɔxɔ ƒe nɔnɔmewo | Dɔwɔwɔ ƒe dzoxɔxɔ: -20°C ~ +60°C, |
| Dzoxɔxɔ si wodzrana ɖo: -40°C ~ +80°C | |
| Fafa si sɔ gbɔ wu | 10% ~ 95% RH me tsi ƒoɖi o |
| Insulation ƒe ŋusẽ | ≥2000VAC/min (le nusiwo wotsɔ de eme/do goe/ŋusẽ nana dome) |
| Insulation ƒe tsitretsitsi | 100MΩ (500VDC )(dome dede / dodo / ŋusẽ nana) |
| Elektrikŋusẽ ƒe vovototodedeameme | GB/T 18268(IEC 61326-1) Ƒe 1999 ƒe ɣleti gbãtɔ me. |
| MTBF | 80000h ƒe ɣeyiɣi |
| Wire ƒe nudidiwo | Atitsoga ƒe akpa si wotso ≥ 0.5mm2; Insulation ƒe ŋusẽ ≥ 500V |
| Gbeadzidɔwɔnu siwo sɔ | Agblemenukuwo abe dry contacts alo NAMUR ƒomevi ƒe proximity switch inputs siwo wɔ ɖeka kple DIN19234 ƒe dzidzenu |
De dzesii: 1. PHG-12TF-288 metsɔ nyawo tsɔtsɔ de eme 2 ƒe akpa aɖeke o.
2. Ŋusẽ si wotsɔna naa ŋusẽ ketekemɔa nye dɔ si woate ŋu awɔ le wo ɖokui si. Ele be ezãlawo nagblɔ elektrikŋusẽnamɔ̃ ƒe mɔnu ne wole nu biam. Taflatse kpɔ kpeɖeŋutɔ si le axa 89.
Line ƒe Vodadawo Didi
Zãlawo ate ŋu atia "ON" akpa si le switch la tame le module la tame be wòana vodada didi ƒe dɔwɔwɔ nawɔ dɔ eye woaɖe ɣlidodo afia to LED-kaɖi dzĩ la dzi. Le teƒea ƒe nyawo tsɔtsɔ de eme fifia>7mA, nutome kpui ƒe ɣlidodo (SC); Le teƒea ƒe nyawo tsɔtsɔ de eme fifia
