MTL4546 HART Izolator signala | MTL Instruments
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Izolator signala
- Tags Signal isolator
About the Product
MTL4546 izolator signala za opasna područja s HART komunikacijom
Glavne značajke
Pretvara 4-20mA signale za uređaje u opasnim područjima • Otkrivanje prekida/kratkog spoja • Podrška za HART digitalnu komunikaciju • Certificirano za zonu 0/IIC
Tehničke specifikacije
Raspon signala: 4-20mA (1mA ispod, 24mA iznad raspona)
Nosivost: 90Ω do 800Ω (16V @ 20mA)
Točnost: ±20μA na 20°C
Vrijeme odziva: 100ms stabilizacija
HART širina pojasa: 500Hz-10kHz
Potrošnja energije: 35mA @ 24V DC (0.8W)
Sigurnost i certifikati
Zona 0, IIC, T4-T6 certificirano
Područje 1, grupa A u skladu
Sigurnosni parametri: Uo=28V, Io=93mA, Po=651mW
Ključne primjene
• Pretvarači struje u tlak
• HART pozicioneri ventila
• Sučelja za upravljanje procesom
• Instrumentacija za opasna područja
Otkrivanje kvara
Prekid strujnog kruga: <0.9mA
Kratki spoj: <0.9mA
Napon na terenu: <6.0V normalan rad
Paket uključuje
• MTL4546 izolatorski modul
• Upute za instalaciju
• Montažni pribor
Informacije o narudžbi
Na skladištu • Dostava širom svijeta • Podrška 24/7
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