
Flood Sensor
Detect Water Early. Protect Equipment Faster. Save On Maintenance.
Designed for Early Leak Detection
Water leaks can quickly damage equipment, disrupt building operations, and create expensive repair requirements. The Omachron® Flood Sensor provides a simple, reliable method of detecting water near HVAC equipment, helping manufacturers and facility operators respond to problems before they escalate. Featuring all-electronic detection, a self-test capability, and a straightforward three-wire connection, it can be easily integrated into fan coil and HVAC applications while remaining simple to install and maintain.

Simple Protection for Critical Equipment
The Omachron® Flood Sensor combines reliable electronic detection with straightforward HVAC integration, helping manufacturers add an additional layer of equipment protection without increasing system complexity.
Flood Sensor Features
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All electronic operation and detection
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NC (Normally Closed) connection during normal operation for flood and fault detection
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Simple three wire connection (RH - 24VAC, RC - Common and SIG - Signal)
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Self-test button
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Status LED
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Two mounting holes for attachment
Reliable Water Detection for HVAC Applications
Our Flood Sensor provides a simple and reliable solution for detecting water before it becomes a costly maintenance issue. Designed for seamless integration with fan coil and HVAC systems, it helps manufacturers add an extra layer of protection against leaks, equipment damage, and operational disruptions while maintaining straightforward installation and long-term reliability.
All-Electronic Water Detection
Provides an output signal until gold contacts are bridged by water, delivering dependable leak detection without moving parts.
Built-In Self-Test Function
An integrated push-button test feature allows installers and technicians to quickly verify proper operation and alarm functionality.
Easy Equipment Integration
A simple three-wire connection using 24VAC power enables straightforward installation into fan coil units and other compatible HVAC equipment.
Sealed & Protected Construction
The sensing assembly is sealed against water damage, helping ensure dependable operation in demanding equipment environments.
Trusted for Fan Coil Applications
Have Questions About The Flood Sensor?
Protecting HVAC equipment begins with detecting issues early. Whether you're evaluating water detection options for a new equipment design or looking to add leak protection to an existing application, we're available to help you identify the right solution for your system requirements.
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CONTACT
905-263-2805
ADDRESS
P.O Box 130,
Hampton, Ontario, L0B 1J0, Canada
POLICIES
© 2026 by Omachron Controls Inc.
The Omachron® logo and wordmark are trademarks of Omachron® Intellectual Property Inc. used under license.
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