Description
The Warrick-Gems Sensors & Controls 26NMB1B0 is a precision liquid level relay engineered to provide reliable, conductance-based fluid detection and control in demanding HVAC, hydronic, boiler, and industrial applications. Designed for dependable performance, this relay monitors liquid levels and triggers control actions to protect equipment from dry-run conditions, overflow events, or low-water situations.
Key Features
- Conductance-based liquid level sensing for accurate, repeatable detection
- Compact relay design suitable for panel mounting and integration into existing control systems
- Engineered for use in boilers, hydronic systems, condensate management, and process fluid applications
- Provides reliable switching output to activate pumps, valves, alarms, or other control devices
- Durable construction from Warrick-Gems Sensors & Controls, a trusted name in level and flow sensing
- Supports both high- and low-level detection configurations depending on system requirements
Applications
- Boiler low-water cutoff and level monitoring
- Hydronic system fluid level control
- Condensate pump and sump management
- Industrial process liquid level detection
- Cooling tower and chiller system protection
Why Choose Warrick-Gems?
Warrick-Gems Sensors & Controls has decades of experience delivering industry-leading level sensing and control solutions. The 26NMB1B0 liquid level relay reflects that heritage — offering HVAC professionals and facility engineers a straightforward, robust solution for protecting critical equipment and maintaining safe fluid levels across a wide range of systems.







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