KROHNE

The Start: In 1921 LUDWIG KROHNE began to produce variable area flowmeters. The company moved from rented facilities to company-owned buildings in 1936. These were destroyed during the 2nd World War.
Starting again: In 1949 Ludwig KROHNE's grandson, Kristian Dubbick joined the company. Under his leadership KROHNE - with an initial workforce of only 8 people - grew to become a leading and one of the most innovative companies for flow measuring devices.
The Generation Change: At the end of the 1970's Kristian Dubbick relinquished his position of Managing Director and became Chairman of the Board of Directors. Today the company is managed by Michael Dubbick (Controlling and Human Resources) and Stephan Neuburger (Sales and Marketing).

EMF / Magmeters

New! WATERFLUX 3070

OPTIFLUX Overview

OPTIFLUX Sensors

Signal converters

Special Purpose Flowmeters

Variable Area Flowmeters

Metal Cone

Glass Cone

Plastics

Pressure regulators

Measuring Principle

Ultrasonic Flowmeters

UFM 3030

ALTOSONIC III

ALTOSONIC V

ALTOSONIC V12

OPTISONIC 6300

OPTISONIC 7060

OPTISONIC V6

UFM 610P

UFM 800 W | C

Calibration

Measuring Principle

Mass Flowmeters

Application areas

OPTIMASS Overview

OPTIMASS 1000

OPTIMASS 2000

OPTIMASS 3000

OPTIMASS 7000

OPTIMASS 8000 | 9000

OPTIGAS 5010C | 5050C

OPTIBATCH 4011C

MFC 300 Modular Converter

MFC 050 | MFC 051 Modular Converter

MFC 010C Integrated converter

Extended Guarantee

Measuring Principle

Vortex Flowmeters

OPTISWIRL 4070C

Vortex Flowmeters

Flow Controllers

DW 181...184

DWM 1000 / DWM 2000

SDA flap-type flowmeter

ACM 500 Conductivity

Level Measurement

Application areas

Non-Contact Measurement

Contact Measurement

Level Switches

Other Level Gauges

Tank Management

Temperature & Pressure

OPTITEMP RTD Sensors

OPTITEMP TC Sensors

OPTITEMP Transmitters

TTP x00 Temperature Sensors

PTD 500 Pressure Sensors

Analysis

Water

Wastewater