Ranco ETC-141000-000 Temperature Control

The Ranco ETC-141000-000 is an industrial-grade, digital temperature controller designed for precise electronic regulation in harsh environments. This single-stage temperature control features a wide setpoint range of -30°F to 220°F, making it a versatile solution for both commercial refrigeration and heating applications. Encased in a rugged NEMA 4X weather-resistant enclosure, the unit provides superior protection against moisture and corrosion. The SPDT output relay supports 120V or 208/240V AC input, allowing for flexible wiring configurations. A high-visibility LCD display provides real-time temperature monitoring and easy field programming of differentials and setpoints. Built for durability and reliability, this NTC thermistor-based controller ensures tight tolerance levels, reducing rapid cycling and extending the life of your HVACR equipment. Its streamlined interface allows technicians to adjust settings in one-degree increments, ensuring pinpoint accuracy for critical cooling or heating loads.

• NEMA 4X Enclosure: Engineered for wash-down environments and outdoor installations where moisture protection is required.
• Universal Voltage: Compatible with 120V/240V AC power sources for broad application compatibility.
• Wide Temperature Range: Operates from -30°F to 220°F with adjustable differential settings (1°F to 30°F).
• Digital Precision: Eliminates the drift and calibration issues common with traditional mechanical thermostats.
• Remote Sensing: Includes a thermistor sensor capable of being extended up to 400 feet with proper gauge wire.

Common Questions

Can the Ranco ETC-141000-000 be used for both heating and cooling?
Yes, the controller is field-selectable for either heating or cooling modes via the internal keypad, allowing the SPDT relay to open or close on temperature rise.

What happens if the sensor fails?
The unit features built-in diagnostics; if the thermistor sensor shorts or opens, the controller will default to a user-selectable "on" or "off" state to protect the system.

Is the enclosure suitable for corrosive environments?
The NEMA 4X rating specifically indicates resistance to corrosion and hose-directed water, making it ideal for food processing or agricultural facilities.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.