KROHNE OPTIFLUX 1050 Electromagnetic flowmeter
  • KROHNE OPTIFLUX 1050 Electromagnetic flowmeter
  • KROHNE OPTIFLUX 1050 Electromagnetic flowmeter
  • KROHNE OPTIFLUX 1050 Electromagnetic flowmeter
  • KROHNE OPTIFLUX 1050 Electromagnetic flowmeter

KROHNE OPTIFLUX 1050 Electromagnetic flowmeter

  • Cost-effective flow measurement of liquids (≥5 μS/cm) up to +120°C / +248°F
  • Extra isolation of electronics for use in high humidity areas
  • Wafer-style design: DN10…150 / ⅜…6″, max. PN40 / ASME Cl 300
  • 4…20 mA, pulse, frequency, status, HART®, Modbus
  • KROHNE OPTIFLUX 1050 Electromagnetic flowmeter
  • KROHNE OPTIFLUX 1050 Electromagnetic flowmeter

Description

Product Details

Description

The OPTIFLUX 1050 is a cost-effective electromagnetic flowmeter (EMF) with lightweight wafer-style design. The meter is a very economical solution for simple applications with conductive liquids (≥ 5 μS/cm) involving low solid content (up to 10%). This particularly includes applications in water, wastewater, mobile applications, agriculture or firefighting where extremely high accuracy, extensive diagnostics or a wide range of communication options are not a priority. The extra isolation of the electronic device and housing makes this EMF also suitable for use in areas with extreme humidity.

The OPTIFLUX 1050 features a reinforced PFA liner and Hastelloy® electrodes that guarantee excellent chemical resistance and a large temperature range (up to +120°C / +248°F). The EMF has no internal moving parts, does not require maintenance and is insensitive to vibrations. It comes with current output (incl. HART®) or active pulse/frequency output and Modbus. A full on-site verification of the EMF without process interruption can be carried out using the OPTICHECK service tool.

Features & Options

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
  • Lightweight and compact wafer-style (“sandwich”) design for space saving installation
  • Reinforced PFA liner: Smooth surface, excellent chemical resistance
  • Full bore design: No moving parts, no wear, no pressure loss
  • Standard measurement accuracy: ±0.5% or ±1 mm/s of measured value (MV)
  • No maintenance required
  • On-site verification of flowmeter with OPTICHECK service tool

Specifications

Depending on selected device configuration

General information

Product type

Flowmeter

Product family name

OPTIFLUX

Product positioning

For safety instrumented systems

Measurement principle

Electromagnetic

Contact to measured medium

Yes

Measured media

Liquids

Ambient temperature

-40…+60°C /
-40…+140°F
Up to +65°C / +149°F with fan

Nominal diameter / size

DN2.5…DN2000 / ⅒…80

Power supply (VAC)

85…252 VAC

Power supply (VDC)

24 VDC

Operating conditions

Process pressure

max. 40 barg/
580 psig

Process temperature

-40…+180°C/
-40…+356°F

Materials

Liner

Perfluoroalkoxy alkane (PFA), Polytetrafluoroethylene (PTFE), Polyuretane (PUR), Hard rubber, Ethylene tetrafluoroethylene (ETFE)

Process connections

Flange connections

EN (1092-1): DN2.5…2000 (larger on request)
ASME (B 16.5): ⅒…80″ (larger on request)
JIS (B 2220): 2.5…1000A

Approvals/Standards

Certificates/Approvals Ex

ATEX, IECEx

Certificates/Approvals Safety

SIL 2/3

NAMUR compliance

NE 107, NE 21, NE 43, NE 53, NE 131

Communication

Analogue outputs

4…20 mA

Discrete outputs

Pulse, Frequency, Status

Digital outputs

HART®

Accuracy

Accuracy (liquids)

Measuring error ±0.2% of measured value (±1 mm/s)

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