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Help CenterMicroprocessor PID Controller, 0.5°C Accuracy, 4kW Cooling Capacity Ethylene Glycol Chiller With Sleeper Plate
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Anping County Boli Hardware Wiremesh Products Factory, established in 1998 with over two decades of manufacturing expertise and an annual export value of US$5–10 million, proudly introduces our latest precision cooling solution: the Microprocessor PID Controller Ethylene Glycol Chiller with 0.5°C accuracy and 4kW cooling capacity, featuring a durable Sleeper Plate design. This chiller is engineered to deliver reliable, consistent temperature control for demanding industrial and laboratory processes, ensuring optimal performance and energy efficiency. Built with high-quality components and backed by our extensive experience in global markets, this unit is your trusted partner for precise thermal management.
The combination of a microprocessor-based PID controller and ethylene glycol refrigerant allows for stable temperature regulation within ±0.5°C, even under fluctuating load conditions. The integrated Sleeper Plate provides efficient heat exchange, enhancing the overall cooling performance and extending the lifespan of the system. Whether you need to cool reactors, lasers, or analytical instruments, this chiller offers the precision and reliability you require.
Key Features & Technical Specifications
- Microprocessor PID Controller: Advanced digital control with auto-tuning function for precise temperature management.
- ±0.5°C Temperature Accuracy: Ensures stable output for sensitive applications.
- 4kW Cooling Capacity: Suitable for medium-scale cooling needs in industrial and laboratory settings.
- Ethylene Glycol Refrigerant: Provides efficient heat transfer and low-temperature operation down to -20°C (optional lower).
- Sleeper Plate Design: Robust stainless steel plate for enhanced heat exchange and durability.
- User-Friendly Interface: LCD display with intuitive buttons for easy parameter setting and monitoring.
- Safety Protections: Over-temperature, over-pressure, and flow failure alarms protect the system and connected equipment.
- Compact & Portable: Space-saving footprint with casters for easy mobility.
| Parameter | Specification |
|---|---|
| Cooling Capacity | 4 kW (at 25°C ambient) |
| Temperature Stability | ±0.5°C |
| Temperature Range | -20°C to +40°C (customizable) |
| Refrigerant | Ethylene Glycol (water mixture) |
| Controller | Microprocessor PID with auto-tuning |
| Plate Material | Stainless Steel (Sleeper Plate) |
| Power Supply | 220V/380V, 50/60Hz (optional) |
| Dimensions (W×D×H) | 600×500×800 mm (approx.) |
Benefits for Your Business
- Enhanced Process Control: The PID controller maintains tight temperature tolerances, reducing product variability and waste.
- Energy Savings: Efficient compressor and heat exchange design minimize power consumption while delivering required cooling.
- Long Equipment Life: Built with corrosion-resistant materials and safety protections, this chiller operates reliably for years.
- Flexible Integration: Compatible with various industrial equipment; optional RS485 communication for remote monitoring.
- Easy Maintenance: Accessible components and simple cleaning procedures reduce downtime.
As a manufacturer with a strong track record in global markets (North America, Europe, Asia, and more), we ensure that every chiller undergoes rigorous quality checks before shipment. Our factory in Hengshui, Hebei, China, is well-equipped to handle custom orders, including voltage adjustments, special plate sizes, or temperature ranges. We ship from major ports like Tianjin, Qingdao, and Shanghai, ensuring timely delivery to your location.
Trust & Reliability
With an annual export value of US$5 million to US$10 million, Anping County Boli Hardware Wiremesh Products Factory has built lasting relationships with clients in over 10 regions worldwide. Our commitment to quality and customer satisfaction is reflected in every product we deliver. Contact us today to discuss your specific cooling requirements – we are confident that our Microprocessor PID Controller Ethylene Glycol Chiller will exceed your expectations.
Frequently Asked Questions (FAQ)
Q1: What is the typical temperature range of this chiller?
A: The standard model operates from -20°C to +40°C. Custom ranges are available upon request.
Q2: Can I use this chiller with pure water instead of ethylene glycol?
A: While the system is designed for ethylene glycol mixtures, it can be used with water for temperatures above 0°C. For sub-zero operation, ethylene glycol is required to prevent freezing.
Q3: How do I set the PID parameters?
A: The controller features auto-tuning – simply press the 'AT' button, and the system will optimize parameters automatically. Manual adjustment is also possible via the interface.
Q4: Does the chiller come with a warranty?
A: Yes, we offer a standard 12-month warranty against manufacturing defects. Extended warranty options are available.
Q5: What is the Sleeper Plate made of?
A: The Sleeper Plate is constructed from high-grade stainless steel, providing excellent corrosion resistance and thermal conductivity.
Q6: Can I connect multiple chillers in series?
A: Yes, but we recommend consulting our technical team for proper configuration to avoid flow or load issues.
Q7: What kind of maintenance is required?
A: Regularly clean the air filters and check the coolant level. Annual professional inspection is advised for optimal performance.
Q8: Do you provide custom voltage or plug types?
A: Absolutely. We can configure the chiller for 110V, 220V, 380V, or other voltages, and supply appropriate plugs for your region.
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