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Descripción

El Emerson SE4307T01 es un módulo CHARM de entrada analógica intrínsecamente seguro para sistemas DeltaV, diseñado para manejar señales de 4–20 mA con o sin comunicación HART. Ofrece alta precisión y aislamiento para una adquisición fiable de datos de campo en entornos peligrosos.

Especificaciones

  • Tipo de señal: entrada analógica de 4–20 mA, con o sin HART

  • Compatibilidad con dispositivos: transmisores de 2 y 4 hilos

  • Rango nominal: 4–20 mA (0–20 mA opcional)

  • Rango completo de señal: de 0 a 22 mA

  • Impedancia de entrada: <303 Ω

  • Alimentación de campo (2 hilos): ≥16.0 V a 20 mA

  • Precisión: ±0.1% del rango (0–60°C), ±0.25% (–40 a +70°C)

  • Repetibilidad: ±0.05% del rango

  • Resolución: convertidor A/D de 16 bits

  • Aislamiento: aislado galvánicamente según EN 60079-11, pico de 375 VDC

  • Requisito de alimentación: 24 VDC ±10%, máx. 60 mA

  • Disipación de calor: 0.86 W

Características

  • Compatibilidad con HART: admite variables HART v7 y el estado del dispositivo mediante AMS

  • Velocidad de actualización rápida: actualizaciones inferiores a un segundo, según el dispositivo y la carga de comunicación

  • Seguridad intrínseca: certificado para su uso en áreas peligrosas

  • Integración modular: forma parte de la arquitectura de Marshalling electrónico de DeltaV

  • Alta precisión: la resolución de 16 bits garantiza una conversión precisa de la señal

  • Aislamiento robusto: protege el sistema de control frente a perturbaciones del campo

Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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