Products
Emerson EC3-X33 Superheat Controller
- Manufacturer: Emerson
- Model / Part Number: EC3-X33
- Superheat Control: Uses an auto-adaptive PID algorithm to automatically adjust the expansion valve.
- MOP (Maximum Operating Pressure): Limits the evaporating pressure to protect the compressor from overloading.
- Low Superheat Alarm: Monitors conditions to prevent liquid refrigerant floodback.
- Backup Power Supply: Features an internal battery backup that automatically closes the electrical expansion valve during an unexpected power outage to prevent system damage.
- Signal Feed-Through: Passes a 4–20mA signal from the evaporator pressure sensor down to analog outputs for other control systems.
- External Setup Unit: Requires the optional ECD-002 display and keypad unit for initial configuration and programming, though it can be unplugged once the controller is running.
- SKU: EC3-X33
- New Original In Stock
- 6 Months Warranty
- shipping by DHL or UPS
Availability & Delivery
- Availability shown is for reference only and will be confirmed at the time the order is processed.
- Published quantities may change without prior notice.
- The customer is responsible for verifying part number and specifications before confirming the purchase.
- Certain products may be considered special order items depending on availability.
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