Pressure and temperature controls, Type CAS - DANFOSS INDUSTRIAL AUTOMATION

Pressure and temperature controls, Type CAS - DANFOSS INDUSTRIAL AUTOMATION

These are precision-engineered electromechanical controls designed for monitoring and regulating pressure and temperature in industrial refrigeration, HVAC, and process systems. The CAS series typically features single-pole (SPDT) or double-pole (DPDT) snap-action switches, with adjustable set points and differentials. They are available in various ranges for low, medium, and high pressure, as well as temperature versions covering from -50°C to +250°C. The controls are built with robust enclosures, often rated IP54 or IP65, and use a diaphragm or bellows sensing element for accurate response. They are known as pressure switches, thermostats, or combined pressure-temperature controls in different markets.

These controls are primarily installed in refrigeration racks, air conditioning units, heat pumps, and industrial process lines. They are critical for safety and efficiency in ammonia and CO2 refrigeration systems, as well as in commercial cold rooms, ice machines, and beverage coolers. They also find applications in hydraulic and pneumatic systems where precise pressure or temperature cut-out is required. The CAS series is a standard choice for OEMs and service technicians in the food processing, chemical, and pharmaceutical industries.

The main subcategories include pressure controls (e.g., CAS 15, CAS 20), temperature controls (e.g., CAS 50, CAS 60), and combined units (e.g., CAS 80). Typical article codes follow a pattern like 060-xxxxxx, where the first three digits indicate the series and the last six define the specific range and switching function. For example, 060-110066 is a common CAS pressure control. Other key codes include 060-110166 for temperature versions and 060-110266 for differential pressure models. These are the core articles, not accessories like capillary tubes or mounting brackets.

Partnering with Electric Automation Network ensures access to genuine Danfoss CAS controls with real-time pricing and stock availability. Our engineering team provides technical selection support, helping you match the correct range and differential to your application. We offer express shipping worldwide, minimizing downtime for critical installations. With detailed documentation for each article, including datasheets and installation guides, you can confidently specify and procure these controls for any industrial automation project.