MAIN CHARACTERISTICS range of product ZELIO CONTROL product or component type MODULAR MSREMENT + CTRL RELAYS relay type LEVEL CONTROL RELAY relay name RM22L relay monitored parameters DETECTION BY RESISTIVE PROBES time delay type ADJUSTABLE 0.1...30 S +- 10 OF THE FULL SCALE VALUE ON CROSSING THE THRESHOLD TT switching capacity in VA 2000 VA measurement range 250 OHM...1 MOHM COMPLEMETARY CHARACTERISTICS reset time