In energy and industrial facilities such as hydropower stations,thermal power plants,and large pumping stations,stable operation of oil systems is critical for equipment safety and operational efficiency.However,prolonged operation leads to moisture absorption in lubricants from ambient air.Excessive water content in oil systems causes emulsification,impairing lubrication performance and potentially triggering equipment failures,system instability,or even production shutdowns.Real-time monitoring of water content in oil systems has therefore become essential.
The oil-water transmitter controller,an intelligent device specifically designed for oil system moisture monitoring,is extensively deployed in critical facilities including hydropower stations and thermal power plants.It accurately measures water content in oil systems and automatically triggers alarm signals when thresholds are exceeded,prompting operators to take corrective actions to maintain stable equipment operation.
Working Principle
The controller integrates high-precision sensors to continuously detect water content in oil tanks and pipelines,converting measurements into digital signals.Its smart display head shows real-time moisture data for immediate operator reference.When water concentration surpasses preset limits,the controller activates alarm contacts and initiates automatic control measures,effectively preventing equipment damage from oil-water anomalies.
Key Advantages
1. Precision Moisture Monitoring
Delivers real-time,accurate water content data with 0.5%measurement accuracy,enabling operators to maintain optimal oil system conditions across power plants and petrochemical facilities.
2. Configurable Alarm Settings
Features user-adjustable alarm thresholds(0-10%customizable range).Upon detecting excess moisture,the system triggers visual/audible alarms and relay outputs for prompt intervention.
3. Multiple Output Options
Supports 4~20mA analog signals and dual alarm contacts(5A/220VAC rating),enabling seamless integration with SCADA systems for remote monitoring and data acquisition.
4. Intuitive Display Interface
Equipped with a 4-digit LED display showing real-time water concentration(resolution:0.1%),allowing instant system status assessment.
5. Maintenance-Friendly Design
Modular construction permits online maintenance without system shutdown,significantly reducing downtime.The IP67-rated 304 stainless steel housing ensures reliable operation in harsh environments(-20°C to 120°C).
6. Broad Industry Applications
Proven performance in hydropower turbines,generator bearing lubrication systems,transformer oil monitoring,and industrial circulating oil systems.Maintains measurement stability under high vibration(up to 2g)and contaminated fluid conditions.
Technical Specifications
Measurement Range:0-5%/0-10%/0-50%(user selectable)
Outputs:4-20mA+Dual SPDT relays(2A/250VAC)
Power Supply:24VDC/220VAC±10%
Process Connection:G1/2"or M20×1.5 thread
Certifications:CE,ISO 9001
This intelligent monitoring device combines precision measurement,flexible alarm configuration,and robust construction to deliver reliable oil condition monitoring for power generation,petrochemical,and heavy industries.By preventing equipment failures caused by oil-water contamination,it significantly reduces unplanned downtime and maintenance costs–making it the optimal choice for mission-critical lubrication systems.
