Oils and other viscous liquids (e.g. lubricants, paints, food) change their viscosity depending on the temperature. This strong non-linear dependence of the kinematic viscosity requires special flow meters / flow monitors for flow measurement / monitoring.

The modern oval wheel meters Flowal OR and Flowal OF work precisely, with the lowest pressure loss and independent of viscosity. Permanent use in viscous and aggressive media, they are very economical volume meters.

Schmidt Mess- und Regeltechnik was successfully recertified in January 2013. At the request of our customers, we provide the certification certificate according to the guidelines of ISO EN 9001: 2008 for download here.

Calorimetric methods for flow monitoring are becoming increasingly important. We would therefore like to remind you of the advantages and preferred applications of the "calorimetry" measurement principle.

The optoelectronic sensor OG 052 is a special device for limit value detection of liquid media in vibrating components.

The question often arises as to the most suitable monitoring of liquid levels: float switch, optoelectronic sensor or tuning fork switch?

The flow meter / flow monitor DUG works according to the variable area principle. The usual conical measuring tube was replaced by a slot nozzle. This special construction enables the installation of a special compression spring, which exerts an additional force on the float.

Mini float switches and standard float switches offer flexible and inexpensive level monitoring options. A device according to your specifications is manufactured within approx. 3 weeks. We have the universal mini float switches in stock. Here are a few examples.