13.17 RBC flumes RBC flumes are used to measure the quantity of water that, for instance, flows through an irrigation channel. By comparison to known flumes, such as the WSC- and the Parshall flume, the RBC flume is the most accurate.The RBC flume has been specially designed for use in smaller water ways or earthen channels (irrigation channels, in- outlets, furrow, ditches, etc.). The RBC flume is a simple and reliable instrument for the measurement of the quantity of irrigation water that flows towards a field. The standard program contains flumes with various measuring ranges, varying from 0.1-8.7 l/sec to 2.0-145 l/sec. On special order larger measuring ranges are possible as well. In order to obtain correct measurements it is essential that the flume is placed in such a way that the water can flow from the flume without obstruction. After the flume has been placed in a horizontal position the measuring can begin by reading the measure of water surge near the threshold. The measure of water surge can be read in the stilling well at the end of the flume. Using standard formulas the flow through quantity (the discharge) is calculated. Instead of reading the stilling well it is possible to install a pressure transducer connected to adatalogger. 제품개요 * 개수로 유량측정, 관개용수량 측정 등에 사용. * 작은 수로 또는 흙 도랑에서도 사용할 수 있는 디자인. * 경량의 stainless steel로 이동성이 좋음. * 설치와 사용이 편함. * 측정 결과값은 읽기 쉬움 * 데이터로거 연결 가능. 제품사양 * 재질 : Stainless steel * flow range : 0.1~8.7, 0.9~49, 1.6~86, 2~145 l/s
