SYR TRIO Leak Protection Filter DFR LS

The SYR TRIO DFR/LS Connect 2425 is a combination of a semi-automatic backwash filter according to DIN EN 13443-1 and a pressure reducer according to DIN EN 1567, and features leak protection according to DIN 3553, which continuously monitors the installation once activated. The TRIO DFR/LS can be controlled via a smartphone connected to the Wi-Fi network or via the internet. The SYR flange program is used for installation into the piping. The flanges can be mounted in vertical and horizontal pipes. The TRIO DFR/LS Connect comes equipped with a flange gasket, hex socket screws for flange mounting, and a mounting wrench for the hex socket screws. The pressure reducer is factory set to an outlet pressure of 4 bar. The TRIO DFR/LS allows for easy adjustment of the outlet pressure between 1.5 and 6 bar. The leak function monitors the entire installation using pre-programmed values and locks if these values are exceeded. For enhanced monitoring, the TRIO DFR/LS offers an absence function. The management and diagnostic system enables individual setting of all important functional data. After a learning phase, the TRIO DFR/LS creates a user profile, to which further profiles can be added. Technical data: Operating temperature: max. 30 °C Ambient temperature: 10 - 60 °C Nominal pressure: 16 bar Installation position: Main axis vertical Medium: Drinking water Protection class: IPX3 Batteries: 4 x 1.5V AA (LR6) Power supply voltage: 5 V / 50 Hz Standard radio protocol: WLAN 2.4 GHz WPA/WPA2 Start-up threshold: 3 liters/h Flow rate (according to DIN EN 1567): DN 20: 2.3 m³/h at 1.1 bar Δp DN 25: 3.6 m³/h at 1.1 bar Δp DN 32: 3.6 m³/h at 1.1 bar Δp Flow rate (according to DIN 3553): DN 20: 3.2 m³/h at 1.0 bar Δp DN 25: 3.3 m³/h at 1.0 bar Δp DN 20: 3.3 m³/h at 1.0 bar Δp