Endress+Hauser PMP21-AA1U1QBWBJ pressure transmitter in stock

The Endress+Hauser Cerabar PMP21-AA1U1QBWBJ is a compact, cost-effective pressure transmitter designed for absolute and gauge pressure measurement in gases, liquids, and vapors. This premium pressure sensor features a piezoresistive metal sensor and is engineered to deliver reliable performance across a wide range of industrial applications .

Part of the renowned Cerabar PMP21 series from Endress+Hauser, this model combines Swiss precision with German engineering to provide accurate pressure measurement in demanding process environments .

Technical Specifications

Basic Parameters

Specification Detail

Manufacturer Endress+Hauser 

Series Cerabar PMP21 

Model Number PMP21-AA1U1QBWBJ

Alternative Part No. PMP21-1LH0/0 

Pressure Measurement Type Gauge (Relative Pressure) 

Pressure Range 0-16 bar (0-232 psi) 

Overload Limit 64 bar (928 psi) 

Output Signal 4-20 mA Analog 

Accuracy ±0.3% of span 

Electrical & Connection Details

Specification Detail

Supply Voltage 10-30 VDC 

Electrical Connection ISO4400 M16 Valve Plug (Hirschmann connector) 

Enclosure Rating IP65 / NEMA Type 4X 

Process Connection

Specification Detail

Process Connection Type Threaded 

Connection Size ISO228 G1/2" Male 

Standard DIN3852, Form E 

Wetted Parts Material 316L Stainless Steel 

Environmental & Operating Conditions

Specification Detail

Process Temperature Range -40°C to +100°C (-40°F to +212°F) 

Ambient Temperature Range -40°C to +85°C (-40°F to +185°F) 

Media Compatibility Gases, Liquids, Vapors, Dust 

Long-term Stability 0.2% of URL/year