Thermo Ramsey 21-54-NM-SS Explosion-Proof Mercury-Free Tilt Switch

The Thermo Ramsey 21-54-NM-SS is an advanced, explosion-proof, mercury-free tilt switch designed for industrial applications where safety, reliability, and precision are paramount. Manufactured by Thermo Scientific, this tilt switch offers a robust solution for monitoring the inclination of equipment or materials in hazardous environments.

Design and Construction

The 21-54-NM-SS tilt switch is constructed from high-grade stainless steel, ensuring durability and resistance to corrosion in harsh conditions. The explosion-proof design makes it suitable for environments where flammable gases, vapors, or dust may be present. The tilt switch’s mercury-free nature aligns with modern safety and environmental standards, making it an eco-friendly option that avoids the risks associated with mercury-based devices.

Key Specifications

• Mercury-Free Design: Eliminates the health and environmental risks associated with mercury while maintaining high reliability in detecting tilt angles.
• Explosion-Proof Certification: The device is certified for use in hazardous locations, ensuring safe operation in potentially explosive atmospheres.
• Material: High-grade stainless steel, providing exceptional resistance to corrosion and ensuring long-term durability.
• Operating Temperature Range: The tilt switch operates effectively in temperatures ranging from -25°F to 180°F (-31.67°C to 82.22°C), making it versatile for various industrial applications.
• Tilt Angle Sensitivity: The device is highly sensitive to tilt angles, ensuring accurate monitoring and triggering of alarms or control actions when a predefined tilt threshold is exceeded.
• Cable Length: The standard model comes with a robust cable, ensuring secure and stable connections in challenging environments.

Applications

The Thermo Ramsey 21-54-NM-SS tilt switch is suitable for a wide range of industrial applications, including:

• Bulk Material Handling: Ideal for monitoring the tilt of conveyors, hoppers, and chutes, preventing blockages and ensuring smooth material flow.
• Mining and Quarrying: Provides reliable tilt detection in hazardous environments, enhancing safety and operational efficiency.
• Chemical Processing: Ensures safe operation in environments with flammable or explosive substances, preventing accidental tilts that could lead to spills or other hazardous situations.
• Grain Storage: Monitors the tilt of silos and bins, helping to prevent structural failures and ensuring the safe storage of grains.

Installation and Maintenance

The 21-54-NM-SS tilt switch is designed for easy installation, with clear instructions provided for secure mounting and connection. Its durable construction minimizes maintenance requirements, though regular inspections are recommended to ensure optimal performance. The device’s explosion-proof certification requires adherence to specific installation standards to maintain its safety integrity in hazardous environments.

Conclusion

The Thermo Ramsey 21-54-NM-SS Explosion-Proof Mercury-Free Tilt Switch is a state-of-the-art device engineered for safety, reliability, and environmental responsibility. Its robust construction, sensitive tilt detection, and certification for hazardous environments make it an indispensable tool in various industrial applications. By choosing the 21-54-NM-SS, industries can enhance their operational safety and efficiency while adhering to modern environmental standards.