When precision and cleanliness are non-negotiable, ESI Technology’s Hygienic Flush Diaphragm Pressure Transmitter delivers exceptional performance across the most demanding sanitary applications. Built with thick film sensor technology and designed with industry-specific hygiene requirements in mind, this pressure transmitter ensures accuracy, reliability, and long service life in even the most challenging environments.

Designed for Cleanliness and Efficiency

The standout feature of this hygienic pressure transmitter is its easy-clean flush membrane, specifically engineered to prevent clogging. In industries such as food and beverage, pharmaceuticals, and biotechnology, cleanliness is critical—not only for safety and compliance, but also for operational efficiency. The flush diaphragm design eliminates pockets where residue and contaminants can accumulate, enabling quicker, more thorough cleaning between production cycles.

Thick Film Sensor Technology for Extended Service Life

At the heart of this transmitter is ESI’s proven thick film sensor technology, renowned for its durability and stability over time. This robust design provides reliable pressure readings, even under constant exposure to aggressive media or fluctuating process conditions. With a pressure range up to 40 bar, this sensor is adaptable for a wide variety of sanitary process applications.

Flexible Sanitary Fittings to Suit Your System

ESI Technology understands that not every system is the same. That’s why this hygienic pressure transmitter is available with a range of sanitary-grade pressure fittings, allowing easy integration into your existing process lines. From dairy and brewing to pharmaceutical production, these fittings meet stringent hygiene standards without compromising on performance or installation simplicity.

Explosion-Proof and Mining-Safe Options

For operations in hazardous areas, ESI Technology offers ATEX/IECEx-certified models, including the M1 rating for mining applications. These options ensure safe operation in environments where explosive gases, vapours, or dust may be present, providing peace of mind alongside high-performance monitoring.

Applications

This hygienic flush diaphragm pressure transmitter is ideal for:

• Food and beverage processing

• Dairy and brewing industries

• Pharmaceutical and biotech facilities

• CIP (Clean-in-Place) and SIP (Steam-in-Place) systems

• Hazardous or explosive environments (ATEX/IECEx zones)

Why Choose ESI Technology?

With decades of experience in pressure measurement solutions, ESI Technology is a trusted partner to industries that demand precision and reliability. Our hygienic flush diaphragm pressure transmitter embodies our commitment to innovation, safety, and performance. From factory floor to field deployment, we support our customers with expert advice, high-quality manufacturing, and custom solutions tailored to specific industry needs.

Learn more about how ESI Technology’s hygienic pressure transmitters can improve your process efficiency and product integrity. Contact our team today to discuss the right solution for your sanitary pressure measurement requirements.