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Industrial Diesel Fuel Level Monitoring Solution Using WTsensor-PCM260 Transmitter

From: Issued date 2025.04.09 Back

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Solution for the Application of Level Transmitter in Diesel Generator Sets

In diesel generator sets, the accurate measurement and monitoring of fuel levels are critical for ensuring continuous operation and preventing damage to the engine due to low fuel conditions. The WTsensor-PCM260 Submersible Level Transmitter offers a reliable, precise, and durable solution for measuring the fuel level in the tanks of diesel generator sets. This solution is designed to provide real-time monitoring and ensure the optimal performance of the generator while minimizing downtime due to fuel issues.


Key Benefits of Using PCM260 in Diesel Generator Sets:

  1. Accurate Fuel Level Measurement: The PCM260 utilizes a piezoresistive diffused silicon pressure sensor to measure the static pressure proportional to the liquid depth. This enables accurate fuel level measurement within the diesel generator's fuel tank, ensuring the engine always operates with adequate fuel supply.

  2. Compact and Easy to Install: With its small form factor and probe insertion measurement method, the PCM260 is easy to install directly into the fuel tank of the diesel generator. Its compact design makes it ideal for tight spaces, ensuring a straightforward setup and minimal disruption to the existing system.

  3. Durability and Reliability: The PCM260 is constructed with anti-corrosion stainless steel material, making it highly resistant to the harsh conditions inside diesel generator sets. Whether exposed to vibrations, temperature fluctuations, or fuel-related corrosion, the transmitter maintains its performance, offering long-lasting service.

  4. Multiple Protective Structure Design: The transmitter features multiple protective structures, ensuring high protection against external elements, such as dust, water, and extreme temperatures. This makes it a reliable choice for outdoor or industrial environments where diesel generators are commonly used.

  5. Real-time Monitoring and LCD Option: The optional LCD display provides a direct, on-site readout of the fuel level, allowing operators to monitor fuel levels in real time. This can help prevent generator shutdowns due to insufficient fuel and ensures proactive fuel management.

  6. Zero Shift and Full-Scale Span Shift: The PCM260 offers adjustable zero shift and full-scale span shift, allowing for easy calibration and fine-tuning. This flexibility ensures that the level transmitter delivers accurate readings under varying conditions and allows for customization based on specific tank characteristics.

  7. Wide Application Range: The PCM260 is designed for use in various industrial applications, including liquid tanks and fuel storage, making it ideal for monitoring fuel levels in diesel generator sets, whether in remote locations, construction sites, or critical power backup systems.


How PCM260 Works in Diesel Generator Sets:

Installation: The PCM260 is installed by inserting its probe into the diesel generator's fuel tank. The probe measures the static pressure of the fuel, which correlates to the fuel depth in the tank.

Measurement and Signal Output: The pressure sensor detects the liquid's static pressure, which is then converted into a proportional output signal (either current or voltage). This signal can be connected to a monitoring system to display fuel levels continuously.

Real-Time Monitoring: With the optional LCD display, the operator can monitor the fuel level directly at the generator site, ensuring that timely refueling is performed. Additionally, the signal can be integrated into a centralized control system for remote monitoring.

Safety and Efficiency: By providing accurate, real-time fuel level data, the PCM260 helps prevent running out of fuel, which could lead to a shutdown of the generator, potentially causing operational disruptions. The transmitter also provides valuable data that can be used for fuel management and scheduling refueling operations efficiently.



Applications in Diesel Generator Sets:

  1. Fuel Level Monitoring: Ensures accurate monitoring of diesel fuel levels in the fuel tank, preventing downtime due to running out of fuel.

  2. Preventive Maintenance: With precise fuel level readings, operators can schedule fuel deliveries based on actual usage, optimizing operational efficiency and reducing the risk of unexpected fuel shortages.

  3. Remote Monitoring: The PCM260's signal output can be connected to a remote monitoring system, allowing facility managers to track fuel levels from a central location, making it ideal for remote or unattended generator sets.

  4. Harsh Environment Adaptability: Diesel generators are often used in challenging environments. The PCM260’s robust construction makes it suitable for industrial, outdoor, and even extreme conditions, ensuring uninterrupted fuel level monitoring.


The PCM260 Submersible Level Transmitter offers a precise, durable, and cost-effective solution for diesel generator sets, ensuring reliable fuel level monitoring and preventing operational disruptions. Its easy installation, robust design, and real-time monitoring capabilities make it the ideal choice for maintaining the efficiency and reliability of diesel generators in various industrial applications.


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