Indicator Digital Voltmetru, 250V/AC, 20-500V, Protectie IP65, Albastru
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Livrare estimata : 08 Mon - 12 Fri
Voltmetru digital cu afisaj LED pentru monitorizare tensiune
Acest indicator digital voltmetru masoara si afiseaza in timp real tensiunea electrica intre 20V si 500V AC, ideal pentru tablouri electrice, panouri de comanda sau instalatii industriale. Display-ul LED albastru ofera vizibilitate excelenta chiar si in conditii de lumina intensa, iar montajul pe gaura standard de 22mm face instalarea rapida si universala.
Ce obtii cu acest produs
- Monitorizare constanta a tensiunii electrice fara aparate de masura externe — vezi valoarea exacta oricand
- Display LED albastru cu cifre mari, lizibil de la distanta chiar si in medii puternic luminate sau prafoase
- Protectie IP65 la capul frontal — rezistent la praf si stropi de apa, potrivit pentru medii industriale
- Montaj simplu in gaura de 22mm — compatibil cu orificiile standard din tablouri si panouri electrice
- Constructie robusta care suporta vibratii pana la 0.7g si testata la 2.5kV — fiabilitate pe termen lung
- Plaja larga de masurare 20-500V AC — util atat pentru circuite standard 230V cat si pentru instalatii trifazate
Cum functioneaza si cum se instaleaza
Voltmetrul se monteaza prin insertie in gaura de 22mm din panoul electric, se fixeaza cu piulita din spate si se conecteaza la cele doua borne (faza si nul sau doua faze pentru masurare diferentiala). Dupa conectare, display-ul LED afiseaza automat tensiunea masurata in volti, actualizand valoarea continuu. Nu necesita alimentare separata — functioneaza direct din tensiunea masurata.
Intrebari frecvente
Pot masura tensiune de 400V trifazica cu acest voltmetru?
Da, voltmetrul masoara tensiuni AC pana la 500V, acoperind atat 230V monofazic cat si 400V trifazic intre faze.
Este rezistent la umiditate daca il montez intr-un tablou exterior?
Capul frontal are protectie IP65 impotriva prafului si stropilor de apa, potrivit pentru medii industriale, dar tabloul insusi trebuie sa fie protejat conform normelor.
Trebuie sa il alimentez separat sau merge direct la retea?
Nu necesita alimentare separata — functioneaza direct din tensiunea pe care o masoara, simplificand conectarea.
Specificatii tehnice
| Plaja de masurare | 20V - 500V AC |
| Frecventa de lucru | 50-60Hz |
| Tip afisaj | LED digital albastru |
| Diametru montaj | 22mm |
| Dimensiuni totale | 20.5mm x 51mm x 29mm |
| Grad de protectie | IP65 (cap frontal) |
| Temperatura nominala | T90 |
| Rezistenta vibratii | 2-80Hz, acceleratie 0.7g |
| Tensiune test izolatie | 2.5kV AC (1 minut) |
| Indice de scurgere | CTI 100 |
| Culoare | Albastru |
| EAN | 0781499721804 |
Garantie si suport
Produsul beneficiaza de garantie 24 luni conform legislatiei romane, acoperind defectele de fabricatie. Drept de retur 30 zile pentru produse nefolosite. Livrare rapida prin curier national cu confirmare prin SMS.
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