The WL-V SF6 High-Precision Micro-Water Analyzer represents a breakthrough in moisture measurement technology, specifically engineered for the rigorous demands of power systems and industrial gas analysis. This intelligent instrument integrates European-standard calibration methodologies with cutting-edge automation, delivering unparalleled accuracy and efficiency in detecting trace moisture levels in SF6 gas and other non-corrosive media. Designed for technicians and engineers in utilities, petrochemicals, and environmental sectors, this device redefines reliability in critical gas quality monitoring.
Technical Specifications
1.Measurement Range & Accuracy
1)Dew Point Range: -80℃ to +20℃ (0.04 ppm to 23,700 ppm).
2)Precision: ±1.0℃ (-60℃ to +20℃); ±2.0℃ (-80℃ to -60℃).
3)Response Time:63% in 5 sec / 90% in 45 sec (for -60℃ to +20℃)；63% in 10 sec / 90% in 240 sec (for +20℃ to -60℃)；
2.Environmental Tolerance
1)Operating Temperature: -40℃ to +60℃.
2)Storage Temperature: -40℃ to +80℃.
3)Humidity Tolerance: 0–100% RH.
3.Power & Portability
1)Built-in 4Ah Li-ion battery (10+ hours runtime; 4-hour recharge).
2)Compact Dimensions: 250×100×300 mm; 5 kg.
4.Data Management
1)Storage Capacity: 250 datasets.
2)Connectivity: RS232 interface for PC data transfer.
3)Output: Integrated micro-thermal printer for instant reporting.
Key Performance Features
1.Auto-Calibration Technology
The WL-V employs a self-correcting sensor that autonomously eliminates zero-drift errors, ensuring sustained accuracy without annual recalibration. This feature minimizes downtime and operational costs in long-term deployments.
2.Rapid Measurement Cycle
Optimized for SF6 gas compartments, the analyzer completes moisture detection within 2 minutes per test cycle. High-speed response algorithms enable real-time monitoring, critical for substation maintenance and leak detection.
3.Industrial-Grade Hardware Design
1)German-Imported Self-Locking Connectors: Ensures leak-free gas sampling under high-pressure conditions.
2)4.3-inch Color Touchscreen: Displays dew point curves, ambient parameters (temperature/humidity), and historical data trends.
4. Robust Field Adaptability
The IP-rated chassis withstands extreme temperatures (-40℃ to +60℃), making it ideal for outdoor substations and harsh industrial environments.
Applications in Power Systems
1.SF6 Gas Monitoring
The WL-V excels in detecting moisture in SF6-insulated switchgear, circuit breakers, and GIS systems. Excess humidity in SF6 accelerates arc-byproduct formation, risking equipment failure. Precise ppm-level detection safeguards dielectric strength and operational safety.
2.Preventive Maintenance
By tracking dew point trends, technicians predict insulation degradation and schedule dry-air purging, extending asset lifecycle. Stored data supports compliance with IEEE C37.122 and IEC 60480 standards.
3.Cross-Industry Versatility
Compatible with N2, inert gases, and compressed air systems, the analyzer serves transformer oil drying, pipeline drying validation, and industrial gas quality control.
GDZX is a manufacturer of power testing equipment, offering a wide range of product categories with comprehensive models and providing professional technical support. Contact: +86-17396104357. Website: http://mao.ecer.com/test/highvoltage-testequipment.com/
Operational Workflow
1.Sampling Protocol
1)Connect the self-locking probe to the gas compartment.
2)Initiate auto-zero calibration via the touchscreen interface.
2.Real-Time Analysis
Monitor live dew point curves and ppm values. The color LCD highlights thresholds (e.g., IEC-recommended 500 ppm for SF6).
3.Post-Measurement Actions
1)Save or print results with timestamps.
2)Export datasets via RS232 for trend analysis in SCADA or asset management software.
The WL-V SF6 Micro-Water Analyzer combines laboratory-grade precision with rugged field readiness, addressing the evolving needs of smart grid diagnostics and industrial gas analysis. Its auto-calibration, rapid sampling, and data-logging capabilities empower technicians to optimize maintenance schedules, reduce unplanned outages, and ensure regulatory compliance. As power systems increasingly adopt SF6 alternatives, this instrument’s adaptability positions it as a future-proof investment for next-generation energy infrastructure.
GDZX is a manufacturer of power testing equipment, offering a wide range of product categories with comprehensive models and providing professional technical support. Contact: +86-17396104357.Website: https://www.highvoltage-testequipment.com/
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