Electric valve actuator CKRC

multi-turnIP68adjustable

Summary
Modulating / regulating-duty electric actuators CKRC equipped with the intelligent Centronik microprocessor control module. Modular design for integration with site control systems and for installations requiring remote-mounted control modules in harsh or space-restricted environments.

Key features

• CKRC modulating duty actuators (Class C) with Centronik intelligent control module
• Centronik module can be close-coupled or remote-mounted up to 100 m
• Microprocessor-based controls for advanced functionality and fieldbus integration
• Remote-mount option for Centronik module suitable for harsh environments or restricted spaces
• Non-intrusive configuration via local knobs, infrared or optional Bluetooth®
• Intelligent integral controls for seamless integration with site control systems
• Multilingual user interface with fully configurable LCD display
• Optional analogue control input and Current Position Transmitter (CPT) 0–20 mA and 4–20 mA
• Optional Current Torque Transmitter (CTT) 0–20 mA and 4–20 mA (with DSM)
• Digital Switch Mechanism (DSM) supports constant valve position monitoring, including during power loss
• Double-sealed enclosure rated to IP68
• Fast maintenance via plug-and-socket connections
• Torque measurement and independently adjustable torque limiting for both open and close
• Network bus connectivity and fieldbus-capable communications
• Datalogging and analysis supported via Insight 2 software

Applications
Modulating/regulating duty on valves (suitable for on/off valve types that are infrequently operated). Designed for integration into fieldbus/site control systems and for installations requiring remote-mounted intelligent control modules.

Technical specifications

• Model family: CKRC (CK Range)
• Control module: Centronik intelligent microprocessor-based control
• Remote Centronik mounting: up to 100 m
• User interface: Multilingual with fully configurable LCD
• Communications: Network bus connectivity, fieldbus integration capable
• Analogue options: CPT (Current Position Transmitter) 0–20 mA and 4–20 mA; optional analogue control input
• Torque sensing: CTT (Current Torque Transmitter) option (0–20 / 4–20 mA) with DSM
• DSM: Digital Switch Mechanism supports constant valve position monitoring (including during power loss)
• Enclosure: Double-sealed to IP68
• Maintenance: Plug-and-socket connections for fast maintenance
• Wireless: Optional Bluetooth® configuration (non-intrusive setup via knobs, IR or Bluetooth)
• Software: Datalogging and analysis supported via Insight 2
• Duty class: Modulating / regulating duty (Class C)