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Emerson KJ3221X1-BK1 Serie S AO 4-20 mA HART de 8 canales

Certificaciones de atmósferas peligrosas:

  • Certificación ATEX:
    • II 3G Ex y IIC Gc
    • FM19ATEX0173U
    • IECEx FMG 19.0019U
  • Certificación IECEx:
    • II 3G Ex nA nL IIC Gc
    • Alemán 10ATEX3225U
    • IECEx N° 10.0019U
  • Aprobaciones FM:
    • CL. Yo división. 2 GP. A B C D
    • CL. I Zona 2 AEx/Ex ec IIC Gc
    • FM17US0286U, FM17CA0145U

Especificaciones de energía:

  • Energía del autobús local:
    • 12 VCC a 150 mA
  • Potencia de campo en bus:
    • 24 VCC a 300 mA
  • Circuito de campo:
    • 24 VCC a 23 mA por canal

Especificaciones ambientales:

  • Temperatura ambiente:
    • -40°C a +70°C
  • Resistencia a los golpes:
    • 10 g ½ onda sinusoidal durante 11 ms
  • Resistencia de vibracion:
    • 1 mm Pico a Pico de 2 a 13,2 Hz; 0,7 g de 13,2 a 150 Hz
  • Contaminantes en el aire:
    • ISA-S71.04 –1985 Contaminantes en el aire Clase G3
  • Humedad relativa:
    • 5% a 95% sin condensación
  • Posición de la llave del bloque de terminales:
    • A4

Extracción e inserción:

  • Se debe desconectar la alimentación de campo antes de retirar o conectar el dispositivo.
  • La unidad no se puede quitar ni insertar con la energía del sistema energizada.
  • Los circuitos de campo antichispas se deben desenergizar antes de retirarlos e insertarlos, incluido el bloque de terminales con fusibles.
  • Para la instalación "nL", se debe completar una evaluación del bucle de E/S en todos los nodos con energía limitada.
  • Un sistema de codificación rotativa garantiza la compatibilidad entre las tarjetas de E/S y los bloques de terminales después de la instalación.
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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