Endress+Hauser Cerabar PMP23-BA1U1HB1GJ Hygienic Pressure Transmitter

The Endress+Hauser PMP23-BA1U1HB1GJ is a precision-engineered hygienic pressure transmitter from the highly respected Cerabar PMP23 series. Designed specifically for the stringent demands of the food, beverage, and life sciences industries, this model offers reliable and accurate pressure measurement in a compact, fully welded package. By breaking down the ordering code, this specific configuration (PMP23-BA1U1HB1GJ) is identified as a ready-to-install solution for sanitary applications requiring a 4-20mA analog output and a standard hygienic connection .

Key Benefits at a Glance

Hygienic & Sanitary Design: Built with a flush-mounted 316L stainless steel diaphragm, it eliminates dead legs and pockets where bacteria can grow, ensuring process cleanliness .

Robust & Reliable: The fully welded construction minimizes gasket use, providing maximum process safety and long-term stability, even during rigorous CIP/SIP (Clean-in-Place/Sterilize-in-Place) cleaning cycles .

Easy Integration: With its compact design and customizable measuring ranges, the PMP23 saves installation space and simplifies setup in skids and process lines .

Global Certifications: Meets international 3-A and EHEDG sanitary standards, along with FDA-compliant materials, ensuring compliance for equipment destined for global markets .

Detailed Product Specifications for PMP23-BA1U1HB1GJ

This specific model number configures the Cerabar PMP23 with the following features:

Measurement & Performance

Measuring Principle: Absolute and Gauge Pressure .

Sensor Technology: Piezoresistive sensor with a flush-mounted, welded 316L diaphragm .

Accuracy: ±0.3% of span, ensuring precise process control .

Factory Calibration: This configuration includes calibration in mbar/bar units .

Operating Conditions

Process Temperature: -10°C to +100°C (+14°F to +212°F). It can also withstand +135°C (+275°F) for up to 1 hour, making it ideal for SIP processes .

Overload Limit: The sensor is protected with an overload limit of 4 bar (400kPa/60psi) , providing a robust safety margin for the 1bar pressure range .

Physical & Mechanical Design

Process Connection (1GJ): Features a DIN11851 DN25 PN40 fitting made from 316L stainless steel. This is a common sanitary milk pipe connection, certified by 3A and EHEDG .

Electrical Connection (U): Equipped with a Husmann (Hirschmann) plug per ISO4400 (M16) . This provides an IP65 / NEMA Type 4X enclosure rating, protecting the electronics from moisture and dust in wash-down environments .

Wetted Parts: Fully welded 316L stainless steel diaphragm and process connection, ensuring excellent media compatibility .

Output & Communication

Output Signal (1): 4-20 mA analog output, the industry standard for seamless integration into existing control systems . (Note: While this model is 4-20mA, the PMP23 series also offers versions with IO-Link for advanced diagnostics and easy configuration) .

Certificates & Approvals

Ex Certification (BA): Approved for use in hazardous areas with ATEX II 1/2G Ex ia IIC T4 Ga/Gb certification for gas .

Applications

The Endress+Hauser PMP23-BA1U1HB1GJ is the ideal choice for:

Food and Beverage: Pressure monitoring in dairy, brewing, and sauce processing lines.

Pharmaceutical & Biotech: Measuring sterile pressures in fermenters and purification systems.

Sanitary Process Lines: Pressure measurement in CIP/SIP return lines and filter monitoring.

With its 5-year warranty, the Cerabar PMP23 offers not just precision and hygiene, but also long-term peace of mind . Contact us today for pricing and availability on the Endress+Hauser PMP23-BA1U1HB1GJ or to find the right configuration for your application.