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  • Overview

    The OPTIFLUX 2100 is an electromagnetic flowmeter (EMF) for standard water and wastewater applications. It is the ideal solution for all general flow applications where reliable flow measurement with sufficient yet not extremely high accuracy is required. Installation in measurement chambers subject to (constant) flooding is possible with the remote IP68 / NEMA 6P rated version.


    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
    • Optional for subsoil installation and constant flooding
    • Proven and unsurpassed life time, huge installed base
    • Standard wet calibration
    • PP or hard rubber liner: suitable for low concentrated chemicals
    • Tamper proof
    • Standard measurement accuracy: ±0.3% or ±1mm/s of measured value (MV)
    • Diagnostics incl. conductivity, electrode error, ambient and process temperature etc.
    • Full bore design: No moving parts, no wear, no pressure loss
    • Meets potable water standards: ACS, DVGW, NSF, TZW, WRAS etc.
    • For hazardous areas: ATEX, IECEx, FM, CSA
    • On-site verification of flowmeter with OPTICHECK service tool

    General

    • All standard water and wastewater applications

    Water and wastewater industry

    • Abstraction and irrigation
    • Monitoring of distribution networks
    • Water treatment plants (raw water, drinking water, treatment chemicals)
    • Wastewater networks
    • Combined and separate sewage systems
    • Storm water overflows (SWOs)
    • Municipal wastewater treatment plants
    • Desalination plants (sea water, permeate, brine)

    Iron, metal and steel industry, chemical and other process industries

    • Industrial water (process or production water, cooling water, boiler feed water etc.)
    • Industrial wastewater collection, treatment and return flows
    • Ballast water, injection water etc.




  • Depending on selected device configuration

    General information

    Product typeFlowmeter
    Product family nameOPTIFLUX
    Product positioningFor all standard water and wastewater 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…1200
    ASME (B 16.5): 1…48"
    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 ExATEX, IECEx, NEPSI, FM, CSA
    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 outputsPulse, Frequency, Status
    Digital outputsHART®

KROHNE OPTIFLUX2100 Electromagentic Flowmeter
Electromagnetic flowmeter for all standard water and wastewater applications
*hemically resistant liner materials
*Compact version up to IP69, remote version IP68
*Flange: DN25…1200 / 1…48", max. PN40 / ASME Cl 300
*4…20 mA, pulse, frequency, status, HART®
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