Pressure reducing and temperature station with Endress+Hauser Proline Prowirl D 200 vortex flowmeter and Cerabar PMP43 pressure transmitter

The Endress+Hauser Cerabar PMP43 is a compact, highly versatile differential pressure (DP) transmitter designed for precise measurement of pressure, level, and flow in a wide range of industrial applications. Combining advanced technology with a rugged design, the PMP43 delivers exceptional reliability and accuracy even in demanding environments. Its compact form factor and flexible installation options make it ideal for space-constrained applications, while its robust construction ensures long-term stability and performance.

The Cerabar PMP43 utilizes a state-of-the-art piezoresistive sensor with a welded metallic diaphragm, ensuring high accuracy and resistance to harsh process conditions. It measures differential pressure ranges from 0.1 mbar to 40 bar, with options for gauge and absolute pressure configurations. The transmitter features a compact, lightweight housing made of cast aluminum or stainless steel, providing IP66/IP67 protection against dust, moisture, and mechanical impacts. Its design includes a large, rotatable LCD display with intuitive menu navigation, allowing users to easily configure and monitor process values. The PMP43 supports 4–20 mA HART communication, enabling seamless integration into existing control systems and facilitating remote configuration and diagnostics.

The PMP43 offers high accuracy up to ±0.075% of the calibrated span, ensuring reliable data for critical processes. Its long-term stability minimizes drift over time, reducing the need for frequent recalibration. The transmitter incorporates Endress+Hauser’s Heartbeat Technology, which provides continuous self-monitoring and diagnostics to detect issues such as sensor drift, plugging, or electrical faults. This proactive maintenance feature helps prevent unplanned downtime and optimizes operational efficiency. The PMP43 also features advanced temperature compensation, ensuring consistent performance across a wide operating temperature range (-40°C to 85°C). With its modular design, users can select from various process connections, materials, and seals to tailor the transmitter to specific application requirements.

The Cerabar PMP43 is widely used in industries where precise differential pressure measurement is critical. In oil and gas, it monitors filter contamination, pipeline pressure, and tank level. In chemical and pharmaceutical processes, it ensures accurate level measurement in reactors and storage tanks. For HVAC systems, it optimizes energy efficiency by measuring airflow and filter status. Water and wastewater applications include pump control, level monitoring, and flow measurement. The PMP43 is also suitable for food and beverage production, where its hygienic design meets industry standards.

The Endress+Hauser Cerabar PMP43 stands out for its compact size, high accuracy, and advanced diagnostics. Its robust design ensures reliable performance in harsh conditions, while Heartbeat Technology supports predictive maintenance and reduces lifecycle costs. The transmitter’s flexibility and ease of integration make it a valuable tool for optimizing industrial processes. Whether used in hazardous areas, hygienic environments, or general industrial applications, the PMP43 delivers unmatched value and performance.