LEDAER Extreme Series
Engineered for Cryogenic Storage, High-Pressure Boilers & Thermal Insulation
📌 Overview
This specialized series is designed for mission-critical applications where standard level gauges cannot survive. By utilizing advanced metallurgy and thermal engineering, these gauges provide safe, reliable, and power-free visual monitoring for environments ranging from cryogenic storage (-196°C) to high-pressure boilers (32 MPa / 550°C).
📊 Technical Specifications Matrix
| Feature | High-Temp & High-Pressure | Jacketed / Heating Type | Cryogenic / Anti-Frost |
|---|---|---|---|
| Max Pressure | ≤ 32 MPa | ≤ 16 MPa | ≤ 32 MPa |
| Temp Range | -40°C to 550°C | -40°C to 450°C | -60°C to -196°C |
| Materials | SS316L / Hastelloy / Tantalum | SS304 / SS316L / Jacketed | Low-Temp Stainless Steel |
| Accuracy | ± 10 mm | ± 10 mm | ± 10 mm |
🚀 Core Specialized Models
A. High-Temp & Ultra-High Pressure
Engineered for power plant steam drums and high-pressure reactors.
- Magnetic Stability: Specialized heat-shielded chambers prevent demagnetization at 550°C.
- Structural Safety: Heavy-wall chambers ensure zero leakage at 32 MPa.
B. Jacketed & Thermal Insulation
Ideal for viscous media like bitumen, sulfur, and heavy oils.
- Fluidity Assurance: Steam or vacuum jackets prevent crystallization inside the gauge.
- Thermal Efficiency: Uniform heat distribution across the entire measuring range.
C. Cryogenic & Anti-Frost
The definitive solution for LNG, Liquid Nitrogen, and Oxygen.
- Frost-Free Display: Specialized anti-frost panels prevent ice buildup at -196°C.
- Low-Temp Integrity: Manufactured from impact-tested materials to prevent embrittlement.
🚨 Intelligent Accessories: Alarm Switches
Enhance your safety system with plug-and-play automated interlock control.
Provides stable “memory” signals that don’t fluctuate with vibration.
High-sensitivity options for remote signal transmission and site alerts.
Certified for hazardous zones (Exd II CT4-6 Gb / Exia II CT4-6).
✨ Key Advantages
Redundant Safety
Built as pressure vessels, providing a secondary containment barrier.
Zero Power Visuals
Continuous monitoring that works even during total power outages.
Custom Engineering
Calibrated to the specific density and thermal profile of your medium.
Rugged Reliability
Maintenance-free design reduces TCO in extreme heat/cold.
Why Choose LEDAER?
Our extreme-series gauges are deployed in major LNG terminals and power plants worldwide.
Full material certification (3.1/3.2) for high-pressure and low-temperature integrity.
Specialized engineering team available for thermal profile calculations and site visits.
All units available with ATEX, IECEx, and Pressure Vessel certifications.
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