* 3 x 4…20 mA, HART®, Modbus, FF, Profibus-PA/DP, PROFINET" /> * 3 x 4…20 mA, HART®, Modbus, FF, Profibus-PA/DP, PROFINET"> * 3 x 4…20 mA, HART®, Modbus, FF, Profibus-PA/DP, PROFINET" /> * 3 x 4…20 mA, HART®, Modbus, FF, Profibus-PA/DP, PROFINET">

  • Overview

    The OPTIFLUX 2300 is an electromagnetic flowmeter (EMF) for all demanding applications with water and wastewater. The high-end meter is particularly suitable for applications requiring high accuracy and extensive diagnostics. The EMF has the widest diameter range available in the market (DN25…3000 / 1…120") and complies with requirements for custody transfer (MID MI-001, OIML R49). The flowmeter allows for custody transfer (CT) measurement without inlet/outlet runs (0D/0D) according to OIML R49 accuracy class 1. It has a wide range of approvals for potable water. This makes the OPTIFLUX 2300 an effective alternative to mechanical water meters, not least in CT measurement of potable water.

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

    • Bi-directional flow measurement over a wide dynamic range (turn down ratio: up to 1000:1)
    • No inlet/outlet runs needed for OIML R49 class 1 accuracy
    • Widest diameter range available in the market
    • Available with patented reference electrode: cost-saving installation without grounding rings
    • PP or hard rubber liner: excellent chemical resistance
    • Optional for burial installation and constant flooding (IP68)
    • Largest custody transfer approved diameter range
    • Tamper proof
    • Standard measurement accuracy: ±0.2% or ±1mm/s of measured value (MV)
    • Extensive sensor and process diagnostics (incl. NE 107)
    • Meets potable water standards: ACS, DVGW, NSF, TZW, KTW, WRAS, KIWA, etc.
    • On-site verification of flowmeter with OPTICHECK service tool



  • Specifications

    Depending on selected device configuration

    General information

    Product typeFlowmeter
    Product family nameOPTIFLUX
    Product positioningFor advanced water, wastewater and custody transfer (CT) applications
    Measurement principleElectromagnetic
    Measured mediaLiquids

    Operating conditions

    Process pressuremax. 40 barg/
    580 psig
    Process temperature-5…+90°C/
    +23…+194°F

    Materials

    LinerPolypropylene (PP), Hard rubber

    Process connections

    Flange connectionsEN (1092-1): DN25…3000
    ASME (B 16.5): 1…120"
    JIS (B 2220): 25…1000A
    Pressure rating (EN 1092-1)PN40
    Pressure rating (JIS B 2220)20k
    Pressure rating (ASME B 16.5)Cl 300#

    Approvals/Standards

    Certificates/Approvals Custody transfer (CT)MI-001, OIML R49
    Certificates/Approvals ExATEX, cQPSus, IECEx, NEPSI, EAC Ex, INMETRO, FM, CSA, KCs, PESO, IA
    Certificates/Approvals MarineABS, BV, CCS, DNV, KR, LR, NK, RINA, CRS, IRS, PRS, RS
    Certificates/Approvals Potable WaterDVGW, NSF, TZW, KTW, WRAS, KIWA, ACS

    Communication

    Analogue outputs4…20 mA
    Discrete outputsLimit switches, Pulse, Frequency, Status
    Digital outputsFOUNDATION™ fieldbus, HART®, Profibus-PA, Profibus-DP, Modbus RTU, PROFINET
KROHNE OPTIFLUX 2300 Electromagnetic flowmeter
Electromagnetic flowmeter for advanced water and wastewater applications
* High accuracy (±0.2%), with CT approvals (OIML R49, MI-001)
* 0D/0D installation acc. to MID MI-001 and OIML R49 accuracy class 1
* Flange: DN25…3000 / 1…120", max. PN40 / ASME Cl 300
* 3 x 4…20 mA, HART®, Modbus, FF, Profibus-PA/DP, PROFINET
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