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Accuracy class |
±1.0%R 0.5% Selectable |
Medium temperature |
-20 ℃ ~ +120℃ |
Signal output |
4-20mA /RS485/HART/Modbus |
Power supply |
24VDC;3.6V lithium battery |











KAMBODA presents a reliable solution for measuring diesel fuel flow with precision and durability. This Diesel Fuel Variable Area Liquid Flow Meter combines rugged stainless steel construction with modern digital communication, making it ideal for professionals working from home who manage fuel systems, small fleet maintenance, or remote equipment monitoring. The meter delivers consistent, accurate readings with 0.5% accuracy, ensuring you can trust the data for inventory control, billing, or system diagnostics.
Built to last, the stainless steel body resists corrosion and handles the demands of daily use in workshops, garages, and mobile service setups. The meter’s variable area design offers a straightforward, mechanical principle that provides stable flow measurement across a wide range of flow rates. It performs well with diesel and similar petroleum-based liquids. The sturdy build supports operations in varied environments without frequent maintenance or replacement.
This model includes RS485 output for seamless integration with modern control systems and data loggers. RS485 enables long-distance, noise-resistant communication, which is particularly useful when your fuel system is located away from your office or monitoring station. It supports reliable data transfer for real-time monitoring or historical records, helping you make informed decisions about fuel use and operational efficiency.
The meter features enhanced readability with a clear display that makes it easy to read values at a glance. The improved visual layout reduces the chance of misreading flow rates, even in low-light conditions. For those who value quick checks and straightforward operation, the display provides the essential information without complexity. Combined with the RS485 interface, you can both view readings locally and send them to remote systems for further analysis.
Protection ratings of IP65 to IP68 mean the instrument stands up to dust, splashes, and temporary or extended immersion in water. This level of ingress protection is crucial for installations in outdoor areas, near pumps, or in mobile setups where exposure to the elements is likely. You get robust performance and peace of mind knowing the meter is designed to resist common environmental hazards that could otherwise interrupt measurement or damage equipment.
OEM-ready design makes this meter a strong choice for manufacturers and integrators. It can be incorporated into custom enclosures, pumps, skid systems, or retrofitted into existing fuel management stations. The compact footprint and standardized connections simplify installation. KAMBODA’s focus on compatibility means fewer modifications and less downtime during system upgrades or new builds.
Accuracy at 0.5% delivers dependable measurements suitable for many professional applications. Whether you need to monitor fuel consumption for billing, efficiency studies, or maintenance scheduling, this level of precision supports confident decision-making. The meter’s repeatability and stable performance reduce the need for frequent recalibration, saving time and operational costs over the long term.
Installation is straightforward for professionals, with clear mechanical connections and electrical wiring for the RS485 port. The robust mechanical interface minimizes leaks and ensures a tight seal with typical diesel fuel lines. For users who prefer hands-on setup, the meter aligns with standard plumbing practices and electrical norms, which helps speed deployment and reduces the need for specialized tools.
Maintenance needs are minimal due to the durable materials and simple internal mechanism. Periodic inspection and cleaning are typically all that’s required to keep the meter functioning well. When servicing is needed, the design supports easy access to necessary parts, which helps reduce service time and associated costs. The reliable construction also lowers the likelihood of unexpected failures in the field.
Safety is addressed through material selection and protective ratings. The stainless steel construction minimizes the risk of material degradation from diesel exposure. The IP protection class helps protect electronics from accidental ingress, and the sealed design reduces the risk of leaks at connection points when properly installed. These factors contribute to a safer working environment for remote professionals managing fuel systems from home or in small workshops.
KAMBODA provides a balance of mechanical simplicity and digital capability. The variable area mechanism offers intuitive flow measurement without complex moving electronics vulnerable to damage, while the RS485 output ensures modern connectivity for logging and control. This combination makes the meter versatile for users who need both dependable local readings and integration into broader monitoring systems.
The meter’s design supports a wide range of flow rates, making it suitable for different sizes of pumps and fuel systems. Whether used with small dispensing setups or larger transfer pumps, the unit maintains linearity and accuracy across its operating range. This flexibility helps professionals match the meter to their The KAMBODA Diesel Fuel Variable Area Liquid Flow Meter RS485 Stainless Steel OEM model offers a practical, accurate, and durable option for professionals working from home who need dependable diesel flow measurement.
With 0.5% accuracy, RS485 connectivity, IP65–IP68 protection, and enhanced readability, it combines the best of mechanical reliability and digital convenience. It’s designed for easy integration, low maintenance, and long-term service in varied environments. Choose this meter when you want precise metering, rugged construction, and modern data communication in one compact, OEM-friendly package.
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