Sensor de nível montado em flange transmissor de pressão industrial Honeywell STF725 com saída de 4-20mA

Transmissores de pressão industriais
July 16, 2025
Brief: Discover the Honeywell STF725 Industrial Pressure Transmitter, a flange-mounted level sensor with 4-20mA output, perfect for precise liquid level measurement in industrial applications. This high-accuracy device from the SmartLine ST700 series ensures long-term stability and robust performance.
Related Product Features:
  • Alta precisão com 0,05% de span e estabilidade a longo prazo de até 0,02% de URL por ano.
  • Wide measurement range suitable for liquid level or low-pressure applications up to ±400 in H₂O.
  • Robust construction with 316L stainless steel or Hastelloy C-276 process-wetted materials.
  • Diagnóstico inteligente e comunicação com saída de 4-20 mA e protocolo HART.
  • Dual-seal design compliant with ANSI/NFPA 70‑202 & ISA 12.27.0 for safety and reliability.
  • Excelente capacidade de variação até 100:1 e tempos de resposta rápidos, tão rápidos quanto 90-100 ms.
  • Available in multiple diaphragm styles, flange variants, and materials for versatile applications.
  • Approvals include ATEX, IECEx, FM, CSA, SIL2/3, and marine certifications for global use.
Perguntas Frequentes:
  • What is the accuracy of the Honeywell STF725 Pressure Transmitter?
    The Honeywell STF725 offers a standard accuracy of 0.05% of span, ensuring precise measurements for critical applications.
  • Que materiais são usados na construção do STF725?
    O STF725 apresenta materiais em contato com o processo, como aço inoxidável 316L ou Hastelloy C-276, com opções de caixa eletrônica em alumínio com pintura eletrostática de poliéster ou totalmente em aço inoxidável.
  • What communication protocols does the STF725 support?
    The STF725 supports 4-20 mA output with HART protocol, with optional Foundation Fieldbus or digital enhanced modes for seamless integration.
  • What are the typical applications for the Honeywell STF725?
    Typical applications include tank level measurement, boilers and fuel systems, chemical/petrochemical process vessels, and custody transfer scenarios.
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