MTL4546 Isolatore di Segnale HART | MTL Instruments
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Venditore:
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Tipo:
Isolatore di Segnale
- Tags Signal isolator
Informazioni sul prodotto
Isolatore di segnale per aree pericolose MTL4546 con comunicazione HART
Caratteristiche principali
Converte segnali 4-20mA per dispositivi in aree pericolose • Rilevamento circuito aperto/corto • Supporto comunicazione digitale HART • Certificato Zona 0/IIC
Specifiche Tecniche
Intervallo del Segnale: 4-20mA (1mA sotto, 24mA oltre il range)
Capacità di carico: 90Ω a 800Ω (16V @ 20mA)
Precisione: ±20μA a 20°C
Tempo di risposta: Assestamento 100ms
Larghezza di banda HART: 500Hz-10kHz
Consumo Energetico: 35mA @ 24V DC (0.8W)
Sicurezza e certificazioni
Certificato Zona 0, IIC, T4-T6
Conforme a Divisione 1, Gruppo A
Parametri di sicurezza: Uo=28V, Io=93mA, Po=651mW
Applicazioni Chiave
• Convertitori corrente-pressione
• Posizionatori valvole HART
• Interfacce di controllo di processo
• Strumentazione per aree pericolose
Rilevamento guasti
Circuito aperto: <0.9mA
Corto circuito: <0.9mA
Tensione di campo: <6.0V funzionamento normale
Il pacchetto include
• Modulo isolatore MTL4546
• Guida all'installazione
• Accessori di montaggio
Informazioni sull'Ordine
Disponibile • Spedizione mondiale • Supporto 24/7
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- Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.

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