What types of liners are available for this flowmeter?

Available liners include PTFE, PFA, ETFE, hard/soft rubber, and polyurethane for chemical and wear resistance.

What is the maximum pressure rating?

The maximum pressure rating is PN40 or ASME Class 300/600 depending on the specific configuration.

Krohne Optiflux 4400 F DN10-1000 Process Electromagnetic Flowmeter

Name: Krohne Optiflux 4400 F DN10-1000 Process Electromagnetic Flowmeter
Brand: Precision Instruments ( Nantong ) Co., Ltd.
SKU: 2318753295

Jiangsu, ChinaPrecision Instruments ( Nantong ) Co., Ltd.

US$1,800.00-2,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Technical Support, Spare Parts Available

Warranty

1 Year

Model NO.

OPTIFLUX 4400 F

Accuracy

±0.2%

Main Application

Water, Wastewater, Corrosive Liquid/Gas

Size

DN10 ~ DN1000

Sensor

Tube/Flange

Application

Industrial Production

Type

Electromagnetic Flow Meter

Measuring Media

Liquid

Measuring Principle

Electrical Principles

Measurement Object

Closed Pipeline

Certification

DIN, CE, ISO, Sil2/3, ATEX Optional

Electrode Material

316L Ss

Min. Conductivity

≥5 μS/Cm

Pressure Rating

Max. Pn40 / ASME Class 300

Max. Process Temperature

-40℃ ~ +180℃, Subject to Liner Material

Ingress Protection

IP66/67

Output Signal

4-20mA, Pulse, Hart7, Bluetooth for Commissioning

Transport Package

Standard Export Carton with Internal Foam

Specification

Trademark

KROHNE

Origin

Germany

Key features

Wide Turndown Ratio: Achieves 1000:1 turndown ratio for accurate measurement across wide dynamic ranges.

Corrosive & Abrasive Resistant: Engineered for aggressive liquids with chemically-resistant liners like PTFE and PFA.

Zero Pressure Loss: Features fully-welded, full-bore flange design with no moving parts for wear-free operation.

Bi-directional Measurement: Capable of measuring flow in both directions over a wide dynamic range.

Flexible Output Signals: Standard 4-20mA + Pulse + HART with optional Modbus support.

Wide Size Range: Available in sizes from DN2.5 to DN1200 for various pipeline applications.

Robust Protection: Offers IP66/67 standard protection with optional IP68 rating for harsh environments.

Company profile

Precision Instruments ( Nantong ) Co., Ltd.Jiangsu, China

Business Type: Trading CompanyExport Year: 2020-02-01Nearest Port: shenzhenAverage Response Time: ≤15hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP

About Our Factory & Business Background

AddressNo. 1678, Jintong Avenue, Jinxin Street, Tongzhou District, Nantong, Jiangsu, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPressure Transmitter, Temperture Transmitter, Flow Meter, Valve Positioner, Valve, PLC\\DSC, Sensor, Gas Detector, Switch, Communicator

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What are the main products supplied?

Core products include smart pressure transmitters, absolute pressure transmitters, differential pressure transmitters, and electromagnetic flow meters.

Q:What payment and shipping terms are accepted?

We accept T/T, Western Union, and trade assurance orders. We support sea freight, air freight, and express delivery globally.

Q:What documents are provided for export?

A full export package is provided, including Commercial Invoice, Packing List, Bill of Lading, and Certificate of Conformity (COC).

Q:How do I select the correct model for my working condition?

Please provide medium type, working pressure, temperature, pipe diameter, measuring range, installation method, and signal requirements. Our engineering team will provide a free solution.

Q:What is the warranty period for the flowmeter?

The product comes with a 1-year warranty covering mechanical defects.