Hot Selling Honeywell STF725 Industrial Pressure Transmitter Flange Mounted Level Sensor with 4-20mA Output

Industrial Pressure Transmitters
July 16, 2025
Category Connection: Industrial Pressure Transmitters
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:
  • High accuracy with 0.05% of span and long-term stability up to 0.02% of URL per year.
  • 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.
  • Smart diagnostics and communication with 4-20 mA output and HART protocol.
  • Dual-seal design compliant with ANSI/NFPA 70‑202 & ISA 12.27.0 for safety and reliability.
  • Excellent rangeability up to 100:1 and fast response times as quick as 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.
Faqs:
  • 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.
  • What materials are used in the construction of the STF725?
    The STF725 features process-wetted materials like 316L stainless steel or Hastelloy C-276, with options for polyester powder-coated aluminum or all-SS electronic housing.
  • 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.
Related Videos