Description
The Dwyer 102-WT-7810-C-60 is a robust liquid level control designed for demanding industrial and commercial HVAC applications where reliable liquid level monitoring and switching are essential. Built around a flanged chamber design, this unit integrates seamlessly into piping systems and provides accurate, repeatable level detection to protect equipment and maintain process efficiency.
Key Features
- Flanged chamber construction for secure, leak-resistant pipe connection
- SPDT (Single-Pole, Double-Throw) snap-action switch for reliable make/break switching
- NEMA 4X rated enclosure — provides protection against corrosion, windblown dust, rain, splashing water, and hose-directed water; suitable for indoor and outdoor use
- 300 PSI maximum pressure limit for compatibility with high-pressure systems
- Snap-switch action delivers positive, decisive switching with minimal contact bounce
- Durable construction engineered for long service life in harsh environments
Applications
- Boiler and hydronic system liquid level monitoring
- Commercial HVAC condensate and water level control
- Industrial process tanks and vessels
- Pump protection and automatic level-based switching
- High-pressure liquid systems requiring dependable level detection
Why Choose the Dwyer 102-WT-7810-C-60
Dwyer Instruments is a trusted name in instrumentation and controls, and the Series 102 Level Control reflects that heritage of precision and durability. The NEMA 4X enclosure ensures the unit stands up to wet, corrosive, and outdoor environments, while the 300 PSI pressure rating provides confidence in high-pressure installations. The SPDT snap switch configuration offers flexibility for a wide range of control circuit wiring needs, making this an ideal choice for OEM equipment builders, mechanical contractors, and facility maintenance professionals.









