Proline Promag 55S
Electromagnetic flowmeter

Electromagnetic flowmeter - Proline Promag 55S ©Endress+Hauser

The Electromagnetic Flow Measuring Principle

The flowmeter with outstanding abrasion resistance and integrated solids content diagnostics

Promag S is the specialist for inhomogeneous, abrasive and corrosive fluids. The robust sensor design, featuring industry-optimized liners, enables its use in most challenging surroundings and metering jobs such as sewage treatment, pulp and paper production or in the primaries and metals industry. Due to its high-performance transmitter, Promag 55S not only measures flow reliably, but also calculates solids content at low maintenance requirements.

  • 장점

    • Superb signal stability due to unique signal processing

    • Maximum safety – industry-optimized measuring electrodes and linings

    • Energy-saving flow measurement – no pressure loss due to cross-section constriction

    • Maintenance-free – no moving parts

    • Highest...

  • 적용 분야

    • The bidirectional measuring principle is virtually independent of pressure, density, temperature and viscosity

    • Ideal for the most demanding applications with high solids content and high abrasion.

    Device properties

    • Intensified coil system

    • Large range...

특징 및 사양

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Details

  • 측정 원리

    Electromagnetic

  • Product headline

    The flowmeter with outstanding abrasion resistance and integrated solids content diagnostics. Superb signal stability due to unique signal processing. Ideal for the most demanding applications with high solids content and high abrasion.

  • Sensor features

    Maximum safety – industry-optimized measuring electrodes and linings. Energy-saving flow measurement – no pressure loss due to cross-section constriction. Maintenance-free – no moving parts. Intensified coil system. Large range of liners.

  • Transmitter features

    Highest performance – with integrated solids measurement for demanding fluids. Highest safety – integrated electrode cleaning. Automatic recovery of data for servicing. 4‐line backlit display with touch control. Two switch outputs.

  • Nominal diameter range

    DN 15...600
    1/2"...24"

  • Wetted materials

    Liner: polyurethane, hard rubber, PFA, PTFE, Natur rubber
    Electrodes: 1.4435/304L, Alloy C-22, Tantalum, Platinium, Duplex 1.4465, Tungsten carbide, Titanum

  • Measured variables

    Volume flow, electrical conductivity, mass flow

  • Max. measurement error

    Volume flow: ±0.5 % o.r.± 1 mm/s (0.04 in/s)
    Option: ±0.2 % o.r. ± 2 mm/s (0.08 in/s)

  • Measuring range

    0.06 dm3/min to 600 m3/h (0.015 gal/min to 2650 gal/min)

  • Max. process pressure

    PN 40, Cl. 300, JIS 20 K

  • Medium temperature range

    0 to +60 °C (+32 to +140 °F), 0 to +80 °C (+32 to +176 °F), –20 to +50 °C (–4 to +122 °F), –20 to +180 °C (–4 to +356 °F), –20 to +150 °C (–4 to +266 °F)

  • Ambient temperature range

    –40 to +60 °C (–40 to +140 °F)

  • Sensor housing material

    Aluminum coated AlSi10Mg, carbon steel with protective varnish

  • Transmitter housing material

    Powder-coated die-cast aluminum

  • Degree of protection

    Standard: IP 67 (Type 4X enclosure) for transmitter and sensor
    Optional: IP 68 (Type 6P enclosure) for remote version of Promag S sensor

  • Display/Operation

    Liquid-crystal display: illuminated, four lines with 16 characters per line
    Onsite operation with three optical sensor keys

  • Outputs

    4...20mA
    (active/passive) Pulse-/ Frequency output (active/passive)
    Two status outputs

  • Inputs

    Status
    Current input

  • Digital communication

    HART, PROFIBUS DP/PA, FOUNDATION Fieldbus

  • Power supply

    AC 20 to 260 V
    DC 20 to 64 V

  • Hazardous area approvals

    ATEX, FM, CSA

  • Product safety

    CE, C-tick, EAC marking

  • Pressure approvals and certificates

    CRN, PED

  • Material certificates

    3.1 material

  • Hygienic approvals and certificates

    Drinking water approval:ACS, KTW/W270, NSF 61, WRAS BS 6920

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