Density and Concentration Meter DIMF Compact

Founded in 1872, Bopp & Reuther Messtechnik GmbH is a globally recognized leader in precision flow, density, and energy measurement technology. With more than 150 years of experience, the company has built a strong reputation for engineering excellence, German quality, and innovation in industrial measurement solutions.

Headquartered in Mannheim, Germany, Bopp & Reuther develops and manufactures a wide range of instruments, including flow meters, density and concentration meters, energy measurement systems, flow computers, and dosing solutions. These products are designed to meet the highest standards of accuracy, reliability, and durability, making them trusted worldwide in critical industries

Bopp & Reuther Density and Concentration Meter Series DIMF Compact

Ultra-compact density and concentration meter designed for laboratory, medical, and precision industrial applications. The Bopp & Reuther DIMF Compact Series delivers high accuracy, repeatability, and durability for real-time liquid density and concentration measurement in space-limited installations.

The Bopp & Reuther DIMF Compact Series represents a new generation of miniaturized density and concentration meters built on the vibrating tube measuring principle, a proven technology perfected by Bopp & Reuther since the 1970s.

Engineered for continuous density or concentration measurement, this compact instrument is ideal for medical technology, equipment manufacturing, laboratory analysis, and process control where precision, reliability, and space efficiency are crucial.

The DIMF Compact directly determines operating density, reference density, or concentration in two-component mixtures such as ethanol-water, glycol-water, or oil-based solutions. With high accuracy and repeatability, it ensures consistent results even in small-volume or fast-changing fluid systems.

Built with a robust and corrosion-resistant housing, the DIMF Compact offers long-term operational reliability with minimal maintenance. Its innovative, space-saving design enables easy integration into existing devices, test benches, or process systems, making it a go-to choice for OEMs, laboratories, and compact industrial setups.

Technical Information

Specification	Details
Product Type	Compact density and concentration meter
Model	Series DIMF Compact
Measurement Principle	Vibrating (oscillating) tube technology
Application	Continuous density and concentration measurement for liquids
Measuring Function	Direct detection of operating density, reference density, or concentration in 2-component mixtures
Typical Media	Ethanol, propanol, glycol, oils, acetone, sugar solutions, inks, dyes, and similar liquids
Design	Compact, robust, and maintenance-free
Accuracy / Repeatability	High accuracy and repeatability across a wide range of liquids
Construction	Durable stainless-steel measuring cell; available in custom interface configurations
Output / Interface	Configurable analog or digital outputs (depending on integration setup)
Installation	Suitable for tight spaces, OEM systems, laboratory setups, and portable instruments
Special Features	Compact design, direct concentration readout, high repeatability, long-term reliability

Applications

Medical Technology – precision monitoring of liquid compositions in diagnostic and analytical equipment

Laboratory Analysis – density and concentration testing for chemical and biological fluids

Machinery & Equipment Manufacturing – integration into OEM systems for fluid quality control

Process Engineering – in-line density monitoring for research and development systems

Industrial Fluids & Coatings – control of inks, paints, and colorant formulations

Food & Beverage Testing – concentration monitoring in ethanol or sugar-based solutions

Options

Customized fittings and connections for easy integration into lab or OEM setups

Analog or digital output interfaces based on system requirements

Compact module configuration for portable or embedded applications

Material options to suit chemical compatibility and hygienic standards

Factory calibration for specific liquid media and temperature conditions

Benefits

Compact and lightweight design for laboratory and OEM applications

High measurement accuracy and repeatability ensures reliable results

Based on proven vibrating tube technology used by Bopp & Reuther since the 1970s

Continuous real-time measurement of density and concentration

Ideal for 2-component mixtures such as ethanol-water or glycol-water systems

Rugged and corrosion-resistant construction for long service life

Low maintenance and easy integration into existing systems or devices

Cost-efficient solution for high-precision measurement in limited spaces

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