Product Attributes

• Brand: S&A
• Model: HL-30
• Usage: Water flow detection for S&A industrial water chillers (CW-3000, CW-5000, CW-5200 series)
• Alarm Value: 30 L/h (minimum flow rate to prevent alarm activation)
• Water Pressure: ≤1.75 MPa
• Caliber: 8mm (outer diameter for tubing connection)
• Voltage: DC 0-110V
• Sensor Type: Hall effect flow switch
• Material: Durable plastic valve body with brass fittings
• Weight: 0.15kg (5.29 oz)
• Dimensions: Approximately 60mm x 40mm x 30mm (L x W x H)
• Compatibility: Designed for S&A chillers (CW-3000, CW-5000, CW-5200 series) used with CO2 laser engraving and cutting machines (30W-150W)
• Applications: Protects CO2 laser tubes by monitoring water flow in chiller systems
• Condition: Brand new

Product Description

Ensure the safety and longevity of your CO2 laser cutting and engraving machine with the S&A Water Flow Sensor HL-30, designed specifically for S&A industrial water chillers (CW-3000, CW-5000, CW-5200 series). This high-quality Hall effect flow switch monitors water flow to protect your CO2 laser tube from overheating, a critical component for maintaining optimal performance in laser systems. With a compact design and durable construction, this sensor is a reliable replacement or spare part for your S&A chiller setup.

Critical Protection for CO2 Laser Systems: The HL-30 water flow sensor detects water flow rates as low as 30 L/h, triggering an alarm if the flow drops below this threshold to prevent damage to your CO2 laser tube (30W-150W). Compatible with S&A chillers like CW-3000, CW-5000, and CW-5200, it ensures stable cooling by monitoring water circulation, reducing the risk of costly laser tube failures. The sensor’s robust plastic valve body and brass fittings are built to withstand water pressures up to 1.75 MPa, ensuring long-term reliability.

Key Features:

• Reliable Flow Detection: Hall effect sensor with a 30 L/h alarm threshold ensures immediate detection of insufficient water flow, protecting your laser tube.
• High Compatibility: Designed for S&A CW-3000, CW-5000, and CW-5200 chillers, compatible with CO2 laser machines (30W-150W) from brands like OMTech, Monport, and others.
• Durable Construction: Features a sturdy plastic valve body with brass fittings, resistant to corrosion and wear for long-lasting performance.
• Easy Installation: Equipped with an 8mm caliber for standard tubing connections and a quick-disconnect or hardwired option (verify your chiller’s wiring before purchase).
• Wide Voltage Range: Operates on DC 0-110V, making it versatile for various chiller setups.

Why Choose the S&A HL-30 Water Flow Sensor?

This sensor is a critical accessory for any CO2 laser engraving or cutting machine using an S&A chiller. It provides peace of mind by ensuring proper water flow to cool your laser tube, preventing overheating and extending tube lifespan. Customers praise its reliability, with reviews like, “Perfect fit for my CW-5200 chiller, saved my laser tube from damage!” and “Easy to install and works flawlessly with my S&A chiller.” Its compact design and high-quality construction make it a trusted choice for laser professionals and hobbyists alike.

Installation and Usage Tips:

• Verify your chiller model (CW-3000, CW-5000, or CW-5200) and ensure the sensor’s 8mm caliber matches your tubing.
• Check if your chiller requires a quick-disconnect or hardwired sensor; some users may need to solder wires for compatibility.
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• Install the sensor in the chiller’s water outlet line to monitor flow to the laser tube; ensure secure connections to prevent leaks.
• Test the alarm function after installation to confirm the sensor triggers at flow rates below 30 L/h.
• Regularly inspect the sensor for debris or blockages to maintain accurate flow detection.

Package Includes:

• 1 x S&A Water Flow Sensor HL-30 (8mm caliber)
• Protective packaging in a sturdy, eco-friendly box (total weight: 0.15kg)

Buy with Confidence: The S&A HL-30 Water Flow Sensor is manufactured to the highest standards, ensuring reliable performance and compatibility with S&A chillers for CO2 laser systems. Shipped from Austin, Texas, this sensor is perfect for protecting your laser investment. Order now to ensure your CO2 laser machine operates safely and efficiently!

Note: Ensure compatibility with your S&A chiller model and CO2 laser system. Verify wiring type (quick-disconnect or hardwired) before purchase. Use proper safety precautions (e.g., laser safety goggles, proper ventilation) when operating your laser machine.