MTL4546 HART Signal Isolator | MTL Instrumente
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Type:
Signalisolator
- Tags Signal isolator
About the Product
MTL4546 Signalisolator für explosionsgefährdete Bereiche mit HART-Kommunikation
Kernfunktionen
Wandelt 4-20mA-Signale für Geräte in explosionsgefährdeten Bereichen um • Erkennung von Offen- und Kurzschluss • HART-Digitalkommunikation unterstützt • Zone 0/IIC zertifiziert
Technische Spezifikationen
Signalbereich: 4-20mA (1mA Unterbereich, 24mA Überbereich)
Tragfähigkeit: 90Ω bis 800Ω (16V @ 20mA)
Genauigkeit: ±20μA bei 20°C
Ansprechzeit: 100ms Einschwingzeit
HART-Bandbreite: 500Hz-10kHz
Stromverbrauch: 35mA @ 24V DC (0,8W)
Sicherheit & Zertifizierungen
Zone 0, IIC, T4-T6 zertifiziert
Division 1, Gruppe A konform
Sicherheitsparameter: Uo=28V, Io=93mA, Po=651mW
Wichtige Anwendungen
• Strom-zu-Druck-Wandler
• HART Ventilpositionsgeber
• Prozesssteuerungsschnittstellen
• Geräte für explosionsgefährdete Bereiche
Fehlererkennung
Leerlauf: <0,9mA
Kurzschluss: <0,9mA
Feldspannung: <6,0V Normalbetrieb
Lieferumfang
• MTL4546 Isolator-Modul
• Installationsanleitung
• Montagematerial
Bestellinformationen
Auf Lager • Weltweiter Versand • 24/7 Support
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