KROHNE AF-E 400 Electromagnetic flowmeter

  • Flow measurement of conductive liquids, e.g. coolants, cold/hot water, chemicals, etc.
  • Best-in class temperature range, accuracy, pressure drop and flow range
  • Ultra-compact design for parallel installation and tight spaces
  • 4…20 mA, pulse, frequency, Modbus, IO-Link

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    Product Details

    Description

    Overview

    The AF-E 400 is an electromagnetic flowmeter for utility applications and industrial automation. This ultra-compact mag meter is the ideal choice for applications with conductive liquids in tight spaces, e.g. in cooling lines of welding equipment, bending machines and robots or on chemical dosing skids. It features best-in-class accuracy in every flow range, allowing optimal processing in automation. The round bore reduction of the sensor makes the flowmeter more resilient in terms of increased pressure, ensuring high accuracy over a wide pressure and temperature range. Its integrated temperature measurement eliminates the need for an additional sensor.

    The AF-E 400 guarantees maximum flexibility when it comes to installation. Due to the special design of its magnetic circuit, field strength and electronics, this mag meter can be positioned in extreme proximity to one another (as close as 2 mm / 0.08″). It can thus be mounted in parallel without interference. The electromagnetic flowmeter offers various output and communication options. Among others, the device features an IO-Link and a Modbus option to provide operators with multiple sensor and application data for smarter factory automation. IO-Link also enables faster sensor installation or replacement.

    Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.

    • Measurement of flow rate, totalised flow and temperature up to +90°C / +194°F
    • Robust casted stainless steel housing (2 mm /0.08″ thickness)
    • Maintains accuracy over a wide pressure and temperature range
    • Round bore tube for minimised pressure loss and a high turndown ratio without risk of cavitation
    • No cross talk: Allows installation in series or in parallel up to a distance of 2 mm / 0.08″ from device to device
    • NAMUR NE 107 diagnostics
    • IO-Link enables transmission of more process data and automated device configuration without programming
    • With rotatable full colour display
    • Nominal sensor sizes 6, 15, 20, 25 mm for flow rates up to 150 l/min with G (male) and NPT or RC (female) threads
      • Various adapters for other thread types
      • Adapter solution for 40 and 50 mm for flow rates up to 500 l/min

    Specifications

    Specifications

    Depending on selected device configuration

    General information

    Product type Flowmeter
    Product positioning For utilities and industrial automation
    Measured media Liquids

    Operating conditions

    Process pressure max. 16 barg/
    230 psig
    Process temperature -20…+90°C/
    -4…+194°F

    Materials

    Measuring tube Polyetheretherketone (PEEK)

    Process connections

    Thread connections Male:
    G¼, G½, G¾, G1, G1½, G2

    Female:
    ½ NPT, ¾ NPT, 1 NPT
    Rc ¼, Rc ½, Rc ¾, Rc 1

    Communication

    Analogue outputs 4…20 mA
    Discrete outputs Limit switches, Pulse, Frequency
    Digital outputs Modbus RTU, IO-Link

    Documents

    Documents

    Accessories

    Accessories

    JUHE FUTURE INTERNATIONAL LIMITED

    specializes in distributing test and measurement instruments. We have a professional global service team to provide high-quality and efficient services.

    We will quote within 48 hours.

    It is one year warranty.

    Yes, we have professional engineers who can assist you.

    For non-stock products, the lead time is about 4-6weeks. For individual specialty products, the lead time is 6-8weeks after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so.

    Yes, we always use high quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold storage shippers for temperature sensitive items. Specialist packaging and non-standard packing requirements may incur an additional charge.

    We have professional service team,we will keep update information about production/packing/shipping/delivery when you place an order.

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