信息内容：
品牌:ABB 型号:FV4000_720 类型:差压式流量计 测量范围:10000（m3/h）TRIO-WIRL V flow meters are based on the principle of the Karman` Vortex street. The system has a freely configurable, two-line LC display for the actual flowrate and totalisation. Settings can be changed directly via 3 push buttons or via magnet sensors with closed housing.Additional to the 4-20mA analog signal a freely configurable switching output is already available. This can be used universally as pulse output, high-low alarms or for system supervision. TRIO-WIRL Vortex-meter are available as compact or remote design with 10m cable length.· Size range flange:DN 15 (1/2”) to DN 300 (12”),wafer: DN 15 (1/2”) to DN 150 (6”)· DSP converter with most modern digital filter technology for the safe detection of also weakest sensor signals· Very robust and simple primary· Optionally integrated PT100 e.g. for very economic massflow-measurement of saturate...
