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MTL4549Y MTL Izolacioni drajver | Konverter signala

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About the Product

MTL4549 Dvokanalni 4-20mA HART Konverter Signala

Osnovne Specifikacije

• Kanali: 2 izolovana 4-20mA puta
• HART Podrška: 500Hz-10kHz dvosmerna
• Kapacitet Opterećenja: 800Ω po kanalu (16V @ 20mA)
• Preciznost: ±20µA @ 20°C (±1µA/°C drift)
• Detekcija Kvara: Otvoreni/kratki spoj (MTL4549Y = samo otvoreni)

Istaknute Performanse

• Vreme Odziva: 100ms za stabilizaciju unutar 200µA
• Šum: <40µA p-p signal bez buke
• Bezbednosna Ocena: Zona 0 IIC / Div.1 Grupa A
• Napajanje: 24V DC (maks. 70mA, disipacija 1.6W)

Ključne Razlike

• MTL4549: Detektuje i otvorene (pad 0.5mA) i kratke spojeve (<50Ω)
• MTL4549Y: Detekcija samo otvorenog spoja (bez kratkog spoja)

Tipične Primene

• Dvostruki pozicioneri ventila u rafinerijama
• HART-om omogućeni pritisni predajnici
• Redundantni kontrolni krugovi sa nadzorom kvarova
• Sigurnosni sistemi koji zahtevaju dvokanalnu izolaciju

Sigurnosne Sertifikacije

• Uo=28V, Io=93mA, Po=0.65W po kanalu
• Um=253V AC/DC izolacija
• Temperaturna klasa T4-T6

  • Quick Quotes: Receive pricing and availability fast from our dedicated customer service team.
  • Delivery: Expedited, freight, and international shipping available worldwide.
  • Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
  • Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
  • Payment: Flexible options including major credit cards, PayPal, and bank transfers.
  • Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.
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