In many industries, the accurate measurement of low pressure in fluid and gas systems is critical. Whether monitoring ventilation systems, detecting gas leaks, or regulating low-pressure hydraulics, having the right instrumentation ensures safety, efficiency, and performance. So, what is a PR3110 low pressure transmitter, and why is it essential? At ESI Technology, we specialise in providing advanced pressure measurement solutions, and the PR3110 is a product designed specifically for sensitive and precise low-pressure applications.

The PR3110 low pressure transmitter is a highly reliable device developed to measure very low pressures, starting from as little as 0-100 mbar. Designed and manufactured in-house by ESI Technology, this transmitter is ideal for both fluid and gas applications where even slight pressure changes must be detected with accuracy and consistency.

Designed for Demanding Applications

The PR3110 is well-suited for environments where safety and precision are paramount. With certifications such as ATEX and IECEx, the transmitter is approved for use in potentially explosive atmospheres, making it suitable for industries such as oil and gas, chemical processing, and power generation.

This transmitter is also DNV GL approved, meaning it meets the stringent standards required for use in marine and offshore applications. Whether installed on a ship, offshore platform, or in an industrial plant, users can rely on its robust performance even in demanding conditions.

Gauge and Absolute Pressure Options

Another key advantage of the PR3110 is its versatility in pressure reference types. It is available in both gauge and absolute versions, offering flexibility depending on the application. Gauge pressure transmitters measure pressure relative to atmospheric pressure, while absolute pressure transmitters measure pressure relative to a perfect vacuum. At ESI Technology, we understand that every application is unique, which is why the PR3110 is offered in configurations to suit a wide range of requirements.

Precision in Low Pressure Measurement

When dealing with low-pressure ranges such as 0-100 mbar, accuracy is essential. Even minor inaccuracies can lead to system inefficiencies or failures. The PR3110 uses high-quality sensing elements and advanced electronics to ensure stable, repeatable measurements. Its design minimises the impact of temperature fluctuations and vibration, which can affect performance in other, less specialised transmitters.

Durable and Built to Last

At ESI Technology, we place a strong emphasis on quality and reliability. The PR3110 is constructed using high-grade stainless steel and engineered to withstand harsh environments. Its compact, rugged design makes it easy to integrate into a wide range of systems without compromising durability.

Because of its solid-state design and lack of moving parts, the PR3110 is less prone to mechanical failure, reducing maintenance requirements and enhancing long-term performance. This makes it a cost-effective solution for businesses looking to improve efficiency and reliability.

Common Applications

The PR3110 is commonly used in:

• HVAC systems

• Clean room monitoring

• Environmental test chambers

• Gas detection and control

• Medical and laboratory systems

• Marine and offshore platforms

Each of these environments demands accurate low-pressure monitoring, and the PR3110 consistently delivers. With its compact footprint and easy installation, it can be quickly integrated into new or existing systems.

Why Choose ESI Technology?

At ESI Technology, we have decades of experience in pressure measurement and instrumentation. We don’t just supply products — we engineer solutions. Our team of specialists works closely with customers to provide custom adaptations when needed, and our in-house manufacturing ensures quality control at every stage.

By choosing ESI Technology, you’re not only investing in world-class instrumentation but also in expert support and service. We are proud to be a UK-based manufacturer with global reach, trusted by industries worldwide.

Conclusion

So, what is a PR3110 low pressure transmitter? It is a precision-engineered device developed by ESI Technology for accurate low-pressure measurement in fluid and gas applications. Certified for use in explosive and marine environments, available in both absolute and gauge formats, and built to last, the PR3110 is the ideal solution for industries that cannot compromise on performance.

To find out more about how the PR3110 low pressure transmitter can support your application, contact ESI Technology today.