KELLER 10LXiic-GM: Compact pressure transmitter capsule
In an era where energy efficiency, smart metering, and precise gas measurement have become critical to both utilities and consumers, KELLER Pressure has once again demonstrated its innovation leadership with the launch of the 10LXiic-GM pressure transmitter capsule. This compact yet powerful sensing module is specifically engineered for gas meter and electronic volume corrector (EVC) applications offering a rare blend of accuracy, compactness, and energy efficiency that meets the evolving needs of modern gas distribution systems.
KELLER 10LXiic-GM: Designed for the Smart Gas Metering
The 10LXiic-GM has been developed with a clear vision: to provide an advanced pressure sensing solution for smart gas meters and electronic volume correctors, which are essential components in today’s intelligent metering infrastructure. As utilities transition from conventional mechanical gas meters to digital and IoT-enabled solutions, the demand for compact, low power and high accuracy pressure transmitters has never been greater.
KELLER’s 10LXiic-GM addresses these requirements perfectly. Despite its miniature size, the transmitter delivers maximum accuracy, ensuring that even the smallest pressure variations are recorded with confidence. This capability directly contributes to more precise gas flow calculations and, ultimately, to more reliable billing and monitoring.
Intelligent Communication with I²C Interface
One of the most significant advancements in the KELLER 10LXiic-GM is its I²C digital communication interface. This interface allows seamless integration into existing smart meter architectures while maintaining exceptionally low power consumption a key requirement for battery operated devices.
For manufacturers of smart meters and EVCs, this means an easier development process, reduced design complexity, and faster time to market. The I²C interface also facilitates data exchange between the sensor and microcontroller with high reliability and minimal wiring, helping designers create compact, energy-efficient systems without sacrificing performance.
Meeting EN 12405 Type 2 Standards
In gas metering, accuracy and compliance are not optional they are mandatory. The KELLER 10LXiic-GM achieves Type 2 classification according to the EN 12405 standard, with error specification defined as %RDG (%Reading). This means the total measurement error is proportional to the current measured value, ensuring consistent precision across the entire measurement range.
The EN 12405 certification is an important benchmark for gas meter components, as it guarantees that the device’s accuracy meets the strict industry requirements for energy billing and regulatory compliance. By achieving this certification, KELLER provides assurance that the 10LXiic-GM can be confidently deployed in certified metering systems without additional verification hurdles.
Piezoresistive Technology: Precision You Can Trust
At the core of the 10LXiic-GM lies KELLER’s proven piezoresistive pressure sensing technology, a hallmark of stability and reliability. This technology enables the precise detection of even the smallest pressure differences, which is essential for accurate gas volume conversion and compensation calculations.
In gas metering applications, pressure fluctuations directly affect the volume of gas being measured. Even slight deviations can lead to significant errors over time. The piezoresistive principle ensures that the sensor maintains high sensitivity and linearity, enabling gas meters and EVCs to perform reliably in real-world conditions where pressure and temperature may vary continuously.
Compact, Robust, and Easy to Integrate
Another standout feature of the KELLER 10LXiic-GM is its optimized mechanical design, which simplifies integration into existing meter designs. Its compact capsule form factor allows manufacturers to upgrade traditional gas meters into smart, connected devices without extensive re-engineering.
This compactness also contributes to space savings, an important factor in meter design where every millimeter counts. Whether it’s integrated into a small residential gas meter or a large commercial volume converter, the KELLER 10LXiic-GM offers the flexibility to fit seamlessly while maintaining robust protection against environmental stress.
The housing design ensures long-term durability, even under challenging field conditions. With KELLER’s renowned quality standards, the sensor is built to resist humidity, vibration, and temperature variations factors that often degrade performance in lesser products.
Low Power Consumption for Long-Term Operation
In battery-powered systems such as smart gas meters, energy efficiency is critical. The KELLER 10LXiic-GM low current consumption extends the operational life of the entire metering system, reducing maintenance frequency and minimizing total lifecycle costs.
For utility companies and metering device manufacturers, this translates into a significant operational advantage. Extended battery life means longer service intervals, fewer field visits, and lower costs for maintenance and calibration. In large-scale deployments, this efficiency can yield substantial savings while also contributing to sustainability goals by reducing battery waste.
Future-Proof Solution for Modern Gas Measurement
The KELLER 10LXiic-GM is not just an incremental improvement it’s a future-ready solution for the next generation of gas measurement systems. By combining high accuracy, low power usage, compact design, and compliance with international standards, KELLER ensures that its customers can confidently meet current and emerging challenges in the smart metering sector.
Its long-term stability guarantees consistent performance over many years of continuous use, making it an ideal choice for manufacturers seeking reliability and precision. The transmitter’s adaptability also positions it as a strategic component for future smart grid developments, where sensors will play an even greater role in real-time monitoring, predictive maintenance, and automated data analytics.
Enabling a Smarter and More Efficient Gas Infrastructure
With the introduction of the 10LXiic-GM, KELLER has once again proven its ability to innovate at the intersection of technology, reliability, and efficiency. This new transmitter capsule provides all the essential qualities demanded by the modern gas metering industry accuracy, integration simplicity, energy efficiency, and long-term stability wrapped in a compact and rugged design.
For gas distribution companies and system integrators, adopting this technology means improved data accuracy, lower operational costs, and enhanced reliability. For end users, it translates into fairer billing, better transparency, and optimized energy management.
In a world moving steadily toward digital transformation, the KELLER 10LXiic-GM is not just a pressure sensor but it’s a crucial enabler of smart, connected, and sustainable energy systems.