Flow Measurement Elements: Critical Nozzles

EP Ehrler Prüftechnik manufactures individual nozzles in the flow range of 0.005 to 2000 m³/h with the highest accuracy of up to 0.12 % MW. In addition to our standard range, we produce custom nozzles that are perfectly designed for your application in accordance with DIN EN ISO 9300*. Nozzle holders, including sensor connections, are available for all nozzle sizes for integration into customer applications. Different nozzles can be combined to set various flow rates, allowing for a quick generation of a high number of different flow rates. For example, with 8 critical nozzles, 2^8 = 256 different flow rates can be generated. A binary arrangement of the nozzles ensures a uniform coverage of the flow rate range.