Temperature Controller

Temperature Controller

We supply high-precision temperature controllers by Yokogawa, Omron, WEST, Danfoss. These components deliver stable, accurate control, and energy efficiency for industrial automation and HVAC systems.

Warranty

2 Years

Products Available

20+ Million

Cases

65

Shipping to

100+ Countries

Patents

54

Engineers

150+

With two decades as a trusted leader in refrigeration compressors and their critical components, ascompressors.com knows that precise temperature control is the cornerstone of efficient cooling, product preservation, and energy savings. A reliable temperature controller acts as the brain of your refrigeration or HVAC system, constantly monitoring conditions and intelligently managing components like compressors, fans, and defrost heaters to maintain desired temperatures. As your dedicated supplier, we offer a comprehensive range of high-quality temperature controllers designed for the rigorous demands of commercial and industrial cooling applications.

A temperature controller receives input from temperature sensors (probes) and, based on pre-set parameters, activates or deactivates various system components to achieve and maintain a target temperature. This intelligent management not only ensures optimal cooling performance but also protects equipment from cycling too frequently or operating outside safe limits, significantly extending the lifespan of your compressors and entire system.

Core Temperature Controller Series and Key Products:

Our extensive inventory includes a variety of temperature controllers, carefully selected for their accuracy, reliability, and advanced features. We focus on providing solutions that offer seamless integration and robust performance:

• Digital Temperature Controllers: These are the most common type, offering precise digital displays and easy-to-program setpoints. We supply models with various output relays (e.g., for compressor, fan, defrost) and input types (e.g., NTC, PTC, PT1000 probes). Key features often include:

  • Multi-Output Control: Capable of managing multiple loads like compressors, fans, and defrost heaters.

  • Programmable Parameters: Allowing precise setting of setpoints, differentials (hysteresis), defrost cycles, and alarm thresholds.

  • Digital Display: Clear, real-time temperature readings and status indicators.

• Defrost Controllers: Specifically designed for refrigeration systems requiring regular defrost cycles (e.g., walk-in freezers, display cases). These controllers manage defrost initiation (time-based, demand-based), duration, and termination, ensuring efficient ice removal without excessive temperature swings.

• Chiller Controllers: More sophisticated controllers tailored for larger chiller units, often integrating advanced algorithms for optimizing compressor staging, condenser fan control, and fluid temperatures for industrial and commercial chilling applications.

• Thermostats (Commercial/Industrial Grade): While simpler, robust thermostats are crucial for basic on/off temperature regulation in many commercial and industrial HVACR units. We provide line-voltage and low-voltage options with varying temperature ranges and load capacities.

• Smart/IoT-Ready Controllers: For modern systems, we also offer controllers with advanced connectivity options (e.g., Modbus, Wi-Fi, Ethernet) enabling remote monitoring, data logging, and integration into Building Management Systems (BMS) for enhanced control and energy optimization.

• Temperature Sensors/Probes: Crucial companions to any controller, we supply a wide range of compatible NTC, PTC, and PT1000 temperature probes (air, liquid, contact) for accurate temperature measurement.

Our controllers are built to withstand harsh industrial environments, featuring robust casings, wide operating temperature ranges, and often NEMA-rated enclosures for protection against dust and moisture.

Essential Applications and Industries for Our Temperature Controllers:

The precise temperature management provided by our high-quality controllers is vital across a broad spectrum of commercial and industrial cooling applications:

• Commercial Refrigeration: Walk-in coolers and freezers, display cases, supermarket racks, ice machines, and beverage coolers, ensuring optimal food preservation and safety.

• Industrial Refrigeration: Cold storage warehouses, blast freezers, food processing plants, breweries, and chemical industries, where consistent and precise temperature control is critical for product quality and process integrity.

• HVAC Systems: Controlling central air conditioning units, chillers, heat pumps, and air handling units in commercial buildings, data centers, and industrial facilities, optimizing comfort and energy efficiency.

• Specialized Cooling: Medical refrigeration (vaccine storage, blood banks), laboratory freezers, environmental test chambers, and industrial process chillers requiring highly stable temperature regulation.

• Transportation Refrigeration: Maintaining precise temperatures in refrigerated trucks, containers, and railway cars for perishable goods.

Innovation, Reliability, and Unrivaled Expertise:

At ascompressors.com, our 20 years in the refrigeration field have taught us that a sophisticated temperature controller is key to maximizing energy efficiency, ensuring product quality, and extending equipment life. An inaccurate or unreliable controller can lead to high energy bills, spoiled inventory, and premature compressor wear. By choosing our high-quality temperature controllers, you're investing in optimal system performance, reduced operational costs, and enhanced reliability for your entire refrigeration or HVAC system. Our technical team possesses the deep knowledge required to assist you in selecting the ideal controller for your specific application, ensuring seamless integration and precise temperature management. Trust us to provide the intelligence your cooling solutions demand.