Leakage detection system 620 01 series

integrated

active monitoring system with alarm signal to protect against water damage by reliable detection of leakage in water distribution systems by means of water sensors consisting of control unit, water sensor and loaded KHS isolating valve PLUS with spring return actuator 230V, figure 686 05 low pressure loss soft close stop valve to avoid water hammer for new build and retrofit with the functional options: leakage monitoring and timed-controlled protection, leakage monitoring and time-controlled flushing of the drinking water system, protection without leakage monitoring leakage control system with integrated timer, for the connection of up to two reporting lines with maximum 25 water sensors, as well as for the connection of max. 10 parallel-operated maximum flow isolating ball valves with detachable visual and / or acoustic error signal max. 16 programmable events display with background light Standards and Approvals valve(s) with DVGW approval according to DVGW worksheet W 570 according to accepted materials list from German environmental agency up to DN 32 soundproofing certification according to DIN EN ISO 3822 Class 1 DIN EN 13828 ÜA-Reg.-Nr. R-15.2.3-21-17048, WIEN-ZERT Technical Data pressure rating PN 16 min. ambient temperature 0 °C max. ambient temperature 50 °C protection class IP54 power supply 230 V AC switching capacity 230 V, 2 A floating alarm relay, max. 230 V, 2 A own consumption 3 W wire cross section 3 x 0.75 mm² power input during actuation 4,5 W / 7 VA power input during standstill 3,5 W