The ultrasonic flowmeter has a measuring range of ±32 m/s. With an accuracy of ±1.5 % f.s. for a pipe diameter of DN ≥50, ±3.5 % f.s. for a pipe diameter of DN <50 and a reproducibility of ±0.5 % f.s., the ultrasonic flow meter is a particularly precise measuring device. An installation aid is available for installing the sensors of the ultrasonic flow meter. The installation aid graphically displays the signal quality of the ultrasonic flow meter. In addition, it is graphically displayed whether the sensors of the ultrasonic flow meter are positioned at the correct distance from each other. To carry out flow measurements with the ultrasonic flow meter, the flow velocity, the volume flow and the volume are displayed after entering the pipe and medium specifications. The ultrasonic flow meter displays the measured values in a wide range of units. For example: m³, l, gal, igl, mgl, cf, bal, ib and ob. 

During a measurement, it is possible to record the measured values via the data logger function of the ultrasonic flow meter. Start and stop conditions and the storage interval can be set from 1 second to 12 hours for the ultrasonic flow meter. A memory point of the ultrasonic flow meter contains all measured values once. The measured values are stored on the 32 GB built-in memory of the ultrasonic flow meter. 10 million measuring points can be stored on the ultrasonic flow meter.

With the optional software, the recorded measured values can be read out from the ultrasonic flow meter. For analysis, the measured values from the ultrasonic flow meter can be displayed in tabular and graphic form. For further processing of the measured values from the ultrasonic flow meter, they can be exported in .csv file format. Alternatively, a PDF report can be created via the software. For simplified operation, the ultrasonic flow meter can be set via the software. A live view of the measured values from the ultrasonic flow meter is also possible with the software. 

In order to determine the amount of heat with the ultrasonic flow meter, two additional thermocouples are required. These are available with the PCE-TDS 200+. The two thermocouples of the ultrasonic flow meter are connected to the flow and return of a pipe system. Based on the temperature difference and the measured flow rate, the ultrasonic flow meter can determine the amount of heat. If required, the ultrasonic flow meter can calculate and display the costs per heat quantity unit simultaneously during the measurement. Thus, the ultrasonic flow meter is used, for example, in the inspection of heating systems.

The LC colour display of the ultrasonic flow meter has a size of 2.8" and is therefore easy to read. Optionally, the ultrasonic flow meter can be equipped with an ISO or DAkkS calibration certificate. 

PCE-TDS 200 MR SENSOR

Separate on-rail sensors for pipe sizes DN 50 ... 700 / 57 ... 720 mm. The temperature resistance is between -30 ... 160 °C. The sensor on the respective rail is located on a rail and can therefore be positioned appropriately. Magnets are located underneath the rails, which make it possible to hold on to pipes with a ferrous metal by themselves.