Electric valve actuator 5757-7

linearIP65with integrated process controller

Special features • - Linear actuator with integrated digital controller • - Force-locking connection to valves • - Control of small to medium-sized buildings • - Outdoor-temperature-compensated control, fixed set point control, or fixed set point control with room temperature sensors • - Return flow temperature limitation • - Frost monitoring and automatic initiation of protective action • - Automatic anti-blocking function prevents circulating pumps from seizing up • - Configuration, parameterization, diagnostic function, and online connection for monitoring using the TROVIS-VIEW software Accessories • - TROVIS-VIEW Software (free of charge) • - Communication accessories • - Pt 1000 contact sensor • - Pt 1000 room panel with potentiometer and mode switch • - Pt 1000 outdoor sensor