Description
The Warrick-Gems Sensors & Controls 27A1E0 is a professional-grade liquid level control engineered for reliable, intrinsically safe operation in demanding HVAC, boiler, and industrial fluid management applications. Designed for direct acting mode, this control responds immediately to liquid level changes, providing dependable switching action to protect equipment and maintain safe system operation.
Key Features
- 10,000 ohm resistance setting for direct acting mode of operation
- 120Vac supply voltage for compatibility with standard commercial and industrial electrical systems
- SPDT (Single-Pole Double-Throw) relay output — includes 1 Normally Open and 1 Normally Closed contact for flexible circuit integration
- Intrinsically safe control design for use in hazardous or sensitive environments
- No enclosure configuration — ideal for panel mounting or integration into existing control cabinets
- Screw type wire connections for fast, secure field wiring
- UL and CSA listed for compliance with North American safety standards
Product Specifications
- Brand: Warrick-Gems Sensors & Controls
- SKU / Part Number: 27A1E0
- Mode of Operation: Direct Acting
- Resistance: 10,000 ohm
- Supply Voltage: 120Vac
- Relay Type: SPDT (1 NO / 1 NC)
- Control Type: Intrinsically Safe
- Enclosure: None (Open Control)
- Connection Type: Screw Type
- Certifications: UL Listed, CSA Listed
Applications
- Boiler low-water cutoff and level monitoring
- Sump and condensate level detection
- Cooling tower and chiller water level control
- Industrial tank and reservoir level management
- Hazardous location liquid level sensing (intrinsically safe rated)
Why Choose the Warrick-Gems 27A1E0?
Warrick-Gems Sensors & Controls is a trusted name in liquid level sensing technology. The 27A1E0 delivers proven performance with its direct acting relay output, making it straightforward to wire and commission. The intrinsically safe design ensures it can be deployed in environments where electrical safety is paramount. UL and CSA certifications provide peace of mind for installers and facility managers alike, confirming the unit meets rigorous North American safety requirements.
