Challenge our experts with your measuring task! We look forward to professionally realising even the most technically demanding tasks for you – we will advise and support you in selecting the measurement best suited to your application.
Temporary measurements to collect reliable measurement data.
Measurement campaigns in the sewage system. For the temporary collection of measurement data, we offer more than 30 measuring devices of different nominal sizes and measurement methods for rent. The measuring devices are each equipped with data transmission technology so that the measurement data can be conveniently viewed and streamed online on the ARAbella cloud management system.
Non-intrusive measurement of flow rate and temperature
Autarkic clamp-on flow measurement
Low installation costs
When setting up new flow measuring points in a drinking water supply network, it is often not the measuring instrument that is the main cost factor, but rather the installation effort (supply interruption, pipe work, power supply, flushing of the pipe, etc.). The installation of the autarkic Clamp-on flow meter does not require any intervention in the pipeline and can also simply be installed underground if a shaft construction is not economical.
Ultrasonic transit time difference flow measurement for wastewater, raw wastewater and rainwater
Highly precise flow value acquisition. The LDM is a calibrated measuring device for backflow-free flow measurement of waste water in open channels or free flowing lines. 10 flow velocity measuring sections distributed over the entire cross section provide most accurate flow values when the sensor is partially or fully filled. The level measurement is integrated in the device housing.
Temporary use of the proven MID for full filling to collect high-precision measurement data.
Waste water and external water flow measurement
Measurements are performed with a high-precision, portable MID flowmeter mechanically protected by a plastic layer, which is normally installed in existing shafts and ducts without structural modifications. A bypass cushion completely seals the channel cross section and guides the entire water quantity completely through the measuring system.
Special solutions for measuring wastewater, raw wastewater and rainwater under the most difficult conditions.
When the impossible becomes possible. High flow velocities, steep gradients, tight spaces, large measuring range. The more difficult the measuring task, the more suitable is the stationary flow measurement, which can often be retrofitted in existing structures and shafts.
Ultrasonic transit time difference measurement with dry weather gutter
Flow measurement on the outer wall of the pipe. With a flowmeter with clamp-on transducers it is possible to measure the flow in pipes simply from the outside. The transducers are installed on the pipeline with little technical effort and without process interruption. Rotationally symmetric flow profiles can be measured with only one acoustic section; non-symmetric ones require the use of several sections.
Proven certainty and security for projects and customers.
In preparation for projects with hydraulic complexity, we offer not only the experimental model approach in the hydraulics laboratory but also investigations and verifications by means of flow simulations. Our experts are at your disposal for further information.
Simple flow measurement without loss of cross section.
Waste water flow measurement. Using the portable pulse Doppler sensor with battery supply, the sewer mouse scans the velocity profile in several cells and calculates the flow together with the measured water level.
Solutions from site evaluation and maintenance concept to project planning and installation.
Precise determination of the flow rate
The range of application of water flow measurement extends from small watercourses to large rivers with water containing large amounts of suspended matter. For this purpose, ultrasonic impulse packages are sent through the water. Based on their characteristic features, the transit time of the signals is determined on the receiving side.
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