The Schneider Electric RM22 level relay is part of the Zelio Control range, designed for monitoring and controlling liquid levels in tanks, wells, and other containers. These relays help manage and automate processes by ensuring that liquid levels remain within desired limits, preventing overflow or dry run conditions.

Key Features

• Multi-functionality: Capable of monitoring levels for various types of liquids.
• Adjustable Sensitivity: Allows for precise control with adjustable sensitivity settings.
• Compact Design: Space-saving design suitable for various installations.
• LED Indicators: Equipped with LED indicators for easy status monitoring and troubleshooting.
• DIN Rail Mounting: Facilitates quick and easy installation on a DIN rail.
• Electrode Probes: Compatible with electrode probes for reliable liquid level detection.

Example Model: RM22LA32

• Supply Voltage: 24 to 240V AC/DC
• Output: 1 C/O (changeover) contact
• Sensitivity Range: Adjustable from 5 to 100 kΩ
• Time Delay: Adjustable from 0.1 to 10 seconds
• Mounting: DIN rail
• Dimensions: Compact design suitable for various installations

Applications

• Water Treatment Plants: Monitors and controls water levels in tanks, ensuring efficient operation.
• Industrial Processes: Maintains liquid levels in industrial tanks and reservoirs, preventing overflow or dry run conditions.
• Building Automation: Manages water levels in building systems such as water tanks and sumps.
• Agriculture: Controls irrigation systems by monitoring water levels in reservoirs and storage tanks.

Benefits

• Enhanced Control: Prevents overflow and dry run conditions, ensuring efficient operation of systems.
• Improved Reliability: Ensures continuous and reliable operation by maintaining optimal liquid levels.
• User-Friendly: Easy installation, setup, and monitoring with clear LED indicators and adjustable settings.
• Versatile Applications: Suitable for a wide range of applications across various industries.

Additional Features

• High Sensitivity: Provides precise monitoring and control of liquid levels with adjustable sensitivity settings.
• Compatibility: Works with a variety of electrode probes for different types of liquids.
• Safety Compliance: Meets international standards for safety and reliability.

The Schneider Electric RM22 level relay is a reliable and versatile solution for monitoring and controlling liquid levels, ensuring safe and efficient operation across various applications.