Safety Without Borders, Protection Without Leaks.
Engineered for the most demanding wash-down environments. Our waterproof safety light curtains defy high-pressure steam, corrosive detergents, and extreme condensation in food and pharma production lines.
More Than Just Waterproof
In food processing and pharmaceutical industries, "waterproof" isn't enough. You need Wash-down Protection. Our sensors meet the IP69K rating—the highest protection class defined by the ISO 20653 standard.
Total protection against dust and solid particles. No ingress possible even under vacuum.
Protection against high-pressure steam jet cleaning (100 bar) and high temperatures (80°C).
| Protection Level | IP67 / IP68 | IP69K (XSZ Standard) |
|---|---|---|
| Immersion |
1m Depth
|
Full Immersion
|
| Water Pressure |
Low Pressure
|
100 bar High Pressure
|
| Water Temp |
Ambient Temp
|
80°C Thermal Shock
|
| Best Use Case | Occasional Splashes | Daily High-Pressure Washdown |
Forged for Total Hygiene
Standard aluminum sensors oxidize and pit when exposed to caustic cleaning agents. XSZ uses medical-grade 316L Stainless Steel, ensuring your safety system remains sterile and structurally sound for years.
Acid & Alkali Resistant
Immune to hydrogen peroxide, chlorine-based cleaners, and acidic sanitizers used in daily F&B washdowns.
Anti-Microbial Design
Ultra-smooth Ra < 0.8μm surface finish prevents bacterial adhesion and biofilm formation.
Zero-Crevice Architecture
No exposed screws or hidden grooves. A seamless body eliminates "dead zones" where contaminants could hide.
Superior to 304
Unlike 304, the 316L alloy contains Molybdenum, providing crucial resistance to chloride-induced pitting and crevice corrosion.
Crystal Clear In Every Climate
Temperature fluctuations shouldn't stop your production. Our waterproof series features integrated thermal management to prevent condensation, icing, and fogging in cold storage and high-humidity zones.
Fogging & False Trips
100% Optical Clarity
Built-in Heating Elements
Internal thermostatic heaters raise the lens temperature slightly above the dew point, preventing micro-droplets from forming on the optical surface.
Nano-Hydrophobic Coating
The lens is treated with a specialized permanent coating that forces water to bead and roll off instantly, leaving no streaks to block the beam.
Adaptive Logic Control
The heating system only activates when the external sensor detects critical humidity/temperature levels, maximizing energy efficiency and component lifespan.
Submarine-Grade Barrier System
Waterproof performance isn't just about the outer shell. It’s about managing thermodynamic pressure and preventing the "breathing effect" during rapid thermal shifts. Our triple-layer architecture ensures zero-leakage for life.
Primary: 316L Shield
The first line of defense is our laser-welded 316L stainless steel sleeve. It deflects 100-bar high-pressure washdown jets without any mechanical deformation.
Secondary: Triple-Lip Gasket
Our custom-molded Viton™ gaskets utilize a proprietary triple-lip profile. As external fluid pressure increases, the seal automatically tightens against the core housing.
Final: Full Resin Potting
The entire internal PCB and ASIC logic are vacuum-encapsulated in a high-density, thermally conductive resin. Even under catastrophic structural stress, electronics remain bone-dry.
Hygiene is Our Top Priority
From meat processing to dairy bottling, our waterproof series is designed to withstand the rigorous sanitation protocols of the Food & Beverage industry, ensuring zero contamination and maximum uptime.
Meat & Poultry
Handles the "Heavy Washdown" environment. Resistant to animal fats, blood, and the 80°C hot water used to sanitize slaughtering lines.
FDA Compliant Materials
Dairy & Bottling
Designed for high-humidity filling zones. Built-in anti-fogging ensures the beams stay aligned even in steam-filled bottling rooms.
IP69K Steam-Proof
Brewing & Beverage
Resistant to caustic soda (NaOH) and acidic cleaners used in brewery CIP cycles. 316L housing prevents pitting and oxidation.
Acid & Alkali ResistantAudit-Ready Protection
Our "Hygienic Design" follows EHEDG guidelines—eliminating horizontal surfaces and dead zones to ensure no bacteria can hide, making your facility audit-ready for FDA and HACCP inspections.
Sealing the "Weakest Link"
Most waterproof sensors fail at the cable entry. XSZ eliminates this risk with an integrated, over-molded connection system designed to handle the same 100-bar pressure as the sensor housing itself.
IP69K Over-molded M12
Our aviation-grade M12 connectors are fully over-molded with internal resin isolation, preventing water from being "sucked" into the sensor through the connector during thermal cycling.
Specialized Jacket Materials
Choose between PVC (Food-grade, acid resistant) or PUR (High mechanical strength, oil resistant) cables to match your specific production environment.
Gold-Plated Precision
24K Gold-plated internal pins prevent oxidation in high-humidity atmospheres, ensuring stable, low-resistance signal transmission for years without maintenance.
Cheap cables can act like a straw, pulling moisture into the electronics via "capillary action" when the sensor cools down. XSZ's Integrated Potting Seal at the cable entry blocks this path entirely.
Find Your Perfect Match
Our waterproof series comes in multiple configurations to fit your specific machine environment. Select the resolution and protective height that meets your safety assessment requirements.
| Series Type | Resolution | Protective Height | Max Range | Housing Material | Special Features |
|---|---|---|---|---|---|
| XSZ-WP-14 | 14mm (Finger) | 160mm - 1280mm | 6 Meters | 316L Stainless Steel | High Precision |
| XSZ-WP-25 | 25mm (Hand) | 160mm - 2480mm | 15 Meters | 316L Stainless Steel | Best Seller |
| XSZ-WP-30 | 30mm (Hand/Arm) | 240mm - 2800mm | 20 Meters | 316L / PMMA Tube | Long Range |
| XSZ-WP-H | Customizable | Customizable | 15 Meters | 316L Stainless Steel | Heated / Anti-Fog |
Need a custom height or specialized chemical resistance? Ask for a Custom Build
Tested to the Absolute Limit
We don't just claim IP69K; we prove it. Every XSZ waterproof sensor undergoes a series of "Torture Tests" in our CNAS-certified laboratory to ensure it survives the harshest real-world industrial abuse.
High-Pressure Thermal Jet
80°C hot water sprayed at 100 bar pressure from multiple angles. This simulates the most aggressive daily sanitation cycles in meat processing plants.
Salt Spray & Chemical Aging
Continuous 500-hour exposure to concentrated salt mist and alkaline detergents. Our 316L housing shows zero pitting or oxidation.
Vibration & Impact Resistance
Simulating heavy-duty press vibrations and accidental tool impacts. The optical axis remains perfectly aligned even under constant mechanical jarring.
Rapid Thermal Shock
Instant cycling between -20°C and +60°C. Verified internal dry-state technology ensures no internal condensation occurs on the optics.
Global Certifications for Total Peace of Mind
Stop Water Ingress, Start Continuous Production.
Don't let a standard sensor be the reason for your next downtime. Switch to XSZ's IP69K Waterproof Series and protect your equipment in the harshest environments.
