Endress+Hauser PMP11-AA1U1MBWJJ Pressure Transmitter Pressure Measurement

The Endress+Hauser PMP11-AA1U1MBWJJ is a high-quality, economic pressure transmitter from the renowned Cerabar PMP11 family. Designed for basic gauge pressure measurement, this compact transmitter is the ideal solution for standard industrial and process applications where reliability, space, and budget are key considerations  .

This specific model features a robust construction with a welded metal sensor, making it suitable for measuring the pressure of gases, vapors, and liquids without causing blockages. Whether you need to monitor pressure in machine building, panel building, or general process engineering, the PMP11 delivers consistent and accurate performance  .

Key Benefits & Advantages

Economic & Compact Design: The Cerabar PMP11 is one of the most cost-effective pressure transmitters in its class. Its ultra-compact design allows for easy installation in tight spaces, saving time and effort during setup  .

High Accuracy & Stability: With a reference accuracy of ±0.5% of the full scale, it ensures precise process monitoring. It also offers high long-term stability and excellent repeatability, guaranteeing consistent measurement quality over time   .

Robust & Durable Construction: Built with high-quality materials, including 316L stainless steel for the wetted parts, the transmitter is designed to withstand harsh industrial environments. The fully welded metal sensor ensures broad process applicability and durability  .

User-Friendly Customization: The device features a user-defined measuring range, allowing for flexible adaptation to specific application requirements directly at the factory  .

Technical Specifications (PMP11-AA1U1MBWJJ)

This specific model number breaks down into a precise set of features, ensuring you get the exact configuration for your needs   .

Manufacturer: Endress+Hauser (E+H)

Series: Cerabar PMP11

Model Number: PMP11-AA1U1MBWJJ (Short form: PMP11-1DN8/0)

Measuring Principle: Gauge pressure (relative pressure)

Sensor: Piezoresistive silicon sensor with a welded metal diaphragm (316L)  

Certification / Approval: AA - Suitable for non-hazardous (safe) areas  .

Output / Communication: 1 - Analog 4-20 mA signal  .

Electrical Connection: U - Husmann (DIN plug) ISO4400 M16, providing an IP65 / NEMA Type 4X enclosure rating  .

Sensor Range / Overload Limit: 1M - Calibrated to 4 bar / 400 kPa / 60 psi (gauge). Overload limit: 16 bar / 1.6 MPa / 240 psi  .

Calibration / Unit: B - Sensor measuring range calibrated in mbar/bar  .

Process Connection: WJJ - Thread ISO228 G1/2" (BSPP 1/2") with seal cone per DIN3852. Made from 316L, featuring a flush-mounted design suitable for various applications  .

General Performance Specifications  

Measuring Range: 400 mbar to 40 bar (6 to 600 psi)

Reference Accuracy: ±0.5% of Full Scale

Long-term Stability: 0.2% of URL per year

Process Temperature: -25 to +85°C (-13 to +185°F)

Ambient Temperature: -40 to +70°C (-40 to +158°F)

Supply Voltage: 10 to 30 VDC (for 4-20 mA output)

Maximum Overload Limit: 160 bar (2400 psi)

Applications

The Endress+Hauser PMP11-AA1U1MBWJJ is versatile and can be used across various industries for   :

Monitoring pressure in industrial gas or liquid pipelines.

Machine building and panel building for hydraulic and pneumatic systems.

Pump and compressor monitoring.

Level measurement in tanks and vessels (hydrostatic level).

Integration into PLC-based automation and control systems (e.g., with Siemens S7-200 SMART) .

Why Choose the PMP11-AA1U1MBWJJ?

If you require a replacement for older models like the PMP131  or are looking for a dependable, no-frills pressure transmitter from a global leader in process automation, the PMP11-AA1U1MBWJJ is an excellent choice. It combines Endress+Hauser's renowned quality with a compact, robust design and straightforward 4-20mA analog output, making it easy to integrate into existing control systems.

Order the Endress+Hauser PMP11-AA1U1MBWJJ today for reliable and accurate pressure monitoring.

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