Digital Positioners – Logix 3800e

Digital Positioners – Logix 3800e

 Logix 3800e positioner is a value-based robust digital positioner engineered for unmatched performance for valve control and monitoring. Built on the same platform as the proven design of the Logix 3800 digital positioner , the Logix 3800e positioner is a cost-competitive, easy-to-use, high-precision unit that facilitates improvements in process uptime and yield at low costs.

Features & Benefits

  • Robust and reliable
    Trouble-free performance in demanding applications is ensured by the shielded, dual-element, non-contact, magneto-resistive position sensor and temperature- compensated, dual-poppet pneumatic relay. The rugged, modular design provides protection from dirt and water ingress (IP-66), impact and vibration.

    Easy configuration and calibration
    Innovative quick calibration feature greatly simplifies commissioning. One-button setup automatically configures the zero, span and gain of the positioner for most valves in less than 60 seconds.

    Predictive diagnostics
    Powered by ValveSight DTM, the Logix 3800 has five on-board pressure sensors that enable operators to identify and assess the severity of developing problems so action can be taken before a critical event.

    Application versatility
    Broad application versatility with industry-leading communication technologies, including analog, HART, Foundation Fieldbus, 4-20 or discrete I/O signals. Optional module to remotely locate the positioner from the control valve. Compatible with a variety of valve and actuation configurations

    Increased safety
    Intrinsically safe, non-incendive and explosion-proof design from -52°C to 85°C (-62°F to 185°F) ensures safe, reliable operation in hazardous conditions. Certified for use in explosion-proof Exd IIC hazardous locations.

    Greater air capacity
    Up to 80% more air capacity with minimal air consumption is made possible by the double-poppet technology.


Specification

  • ATEX
  • IECEx and FM/CSA explosion-proof
  • Intrinsically safe
  • Non-incendive
  • SIL 3 capable

-40°C to 85°C (-40°F to 185°F)

Housing material: cast, powder-painted, copper-free aluminum (EN AC-43400/EN AC-AlSi10Mg [Fe]), plastic housing material*


Industries

  • Chemicals
    • Basic (Organic & Inorganic)
  • Water
    • Water Management
    • Wastewater
  • Oil & Gas
    • Upstream Exploration & Production
    • Midstream Transportation
    • Downstream Processing
  • General Industries
    • Pulp & Paper

Documents & Support

Related Literature

Logix 3800e Flyer

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