The New Tech 328CR CO2 Flowmeter with Heater is a high-performance, electrically heated flowmeter designed for CO2 welding and Metal Active Gas (MAG) applications. Engineered for durability and precision, this flowmeter ensures consistent gas flow even in high-demand welding environments, preventing gas freezing during extended use. Available with multiple voltage options, the 328CR is a reliable choice for professional welders seeking efficiency and quality in their welding processes.
Key Features
Heated Flowmeter Design: Equipped with an electric heater (max 190W) to prevent CO2 gas freezing, ensuring uninterrupted gas flow during high-flow welding tasks.
High Flow Rate Capability: Designed for applications requiring extremely high gas flow rates, ideal for heavy-duty CO2 and MAG welding.
Multiple Voltage Options: Available in 36V, 110V, and 220V variants to suit various power supply requirements.
Single-Stage Construction: Simplifies operation while maintaining precise gas regulation for consistent weld quality.
Durable Materials: Features a flowmeter tube made of complex composite material and a sintered bronze inlet filter for enhanced durability and reliability.
Accurate Flow Control: Provides precise adjustment of gas flow to optimize welding performance and minimize waste.
Specifications
Model: New Tech 328CR CO2 Flowmeter with Heater
Application: CO2 Welding, MAG Welding
Heater Power: Maximum 190W
Voltage Options: 36V, 110V, 220V
Construction: Single-stage with sintered bronze inlet filter
Flowmeter Tube Material: Complex composite material
Inlet Pressure: Standard for CO2 cylinders (specific range varies by setup)
Flow Rate: Adjustable, designed for high-flow applications
Weight: Approx. 1.0–1.5 kg (2.2–3.3 lbs, depending on configuration)
Package Contents:
1 x New Tech 328CR CO2 Flowmeter with Heater
Installation fittings (varies by supplier)
User Manual
Benefits
Reliable Performance: Prevents gas freezing, ensuring consistent gas delivery for smooth, high-quality welds.
Versatile Compatibility: Suitable for a wide range of CO2 and MAG welding setups, accommodating various industrial needs.
Long-Lasting Durability: Composite flowmeter tube and bronze filter withstand harsh welding environments, reducing maintenance costs.
Energy Efficient: Heater operates only when needed, minimizing power consumption while maintaining optimal gas flow.
Cost-Effective: High flow capacity and durable construction reduce gas waste and extend equipment lifespan, offering excellent value.
Applications
Ideal for professional CO2 and MAG welding in industries such as automotive, shipbuilding, metal fabrication, and construction.
Perfect for high-flow welding tasks requiring stable gas delivery, such as structural steel welding or heavy machinery repair.
Suitable for workshops and industrial settings where extended welding sessions are common.
Usage Instructions
Connect the flowmeter to the CO2 cylinder using the appropriate inlet fittings, ensuring a secure seal.
Plug the heater into a compatible power source (36V, 110V, or 220V, as per model).
Adjust the flowmeter knob to set the desired gas flow rate, monitoring the flow tube for accuracy.
Activate the heater during operation to prevent gas freezing, especially in high-flow or cold environments.
After use, turn off the heater, close the cylinder valve, and store the flowmeter in a dry, protected area.
Regularly inspect the inlet filter and flowmeter tube for wear and clean as needed.
Safety Precautions
Ensure the voltage of the heater matches the power supply to avoid electrical hazards.
Use only with CO2 or compatible gases as specified by the manufacturer.
Wear appropriate PPE, including gloves and safety glasses, when handling gas cylinders and welding equipment.
Check for gas leaks before operation and ensure proper ventilation in the workspace.
Do not expose the flowmeter to extreme temperatures or physical damage.
Why Choose New Tech 328CR?
The New Tech 328CR CO2 Flowmeter with Heater stands out for its robust design, precise gas control, and innovative heating technology, making it a trusted tool for professional welders. Its ability to maintain consistent gas flow in demanding conditions ensures high-quality welds, while its durable construction and versatile voltage options offer flexibility and long-term reliability. Whether you’re working on large-scale fabrication or intricate welding tasks, the 328CR delivers exceptional performance and value.
