Endress Hauser PMP50 Pressure Transmitter High Precision Industrial Pressure Sensor  PMP50 Sanitary Pressure Transmitter

Endress Hauser PMP50 Pressure Transmitter High Precision Industrial Pressure Sensor PMP50 Sanitary Pressure Transmitter
The Endress+Hauser PMP50 is a high‑performance smart pressure transmitter designed for accurate gauge and absolute pressure measurement in industrial processes. It adopts high‑precision sensing technology and supports HART communication, enabling easy parameter setting, remote monitoring and data transmission.
With stable 4‑20mA output signal, stainless steel construction and strong anti‑interference performance, this transmitter adapts to various harsh working conditions. It features compact design, simple installation and low maintenance cost, widely applied in chemical, oil & gas, water treatment, food, pharmaceutical and other industries for liquid, gas and steam pressure monitoring.
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Product Description

The Endress+Hauser PMP50 is a premium smart process pressure transmitter engineered for highly precise and reliable measurement of gauge and absolute pressure across comprehensive industrial process conditions. As one of E&H’s core process measuring instruments, the PMP50 transmitter integrates advanced piezoresistive sensor technology and optimized digital signal processing algorithms, delivering exceptional measuring accuracy, long-term stability, and minimal temperature drift even in fluctuating and harsh industrial environments. It supports standard 4-20mA analog output combined with HART communication protocol, allowing seamless connection with PLC, DCS, and various industrial automation control systems, realizing real-time pressure data acquisition, remote parameter configuration, device diagnosis, and on-site data calibration.
Constructed with high-quality stainless steel housing and pressure sensing diaphragm, the PMP50 pressure transmitter features excellent corrosion resistance, mechanical strength, and anti-interference capability, effectively resisting vibration, electromagnetic interference, humidity, and medium corrosion in complex working scenarios. Equipped with a clear local digital display, it enables intuitive on-site pressure value reading and parameter checking, greatly improving on-site operation and maintenance efficiency. The device covers a wide adjustable measuring range, fully adaptable to the pressure monitoring of liquid, gas, and steam media, meeting diverse measurement demands from low-pressure to high-pressure process conditions.
Designed with a compact and integrated structural design, the E&H PMP50 requires simple installation and convenient commissioning, with low daily maintenance costs and long service life. It complies with international industrial safety and quality standards, ensuring stable and continuous operation in long-term industrial production. Widely applicable in chemical engineering, oil and gas, water treatment, power generation, food and beverage, pharmaceutical, and fine chemical industries, this smart pressure transmitter is an ideal solution for precise process pressure monitoring, process control optimization, and industrial production safety guarantee, helping enterprises improve production efficiency and reduce operational failure risks.

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Products Recommended

Pressure Transmitters for Industrial Pressure Measurement

Xinyi Instrument supplies pressure transmitters for process control, hydraulic systems, petrochemical plants, water treatment, HVAC, power generation and general industrial pressure monitoring. Our pressure transmitter range covers gauge pressure, absolute pressure, differential pressure, high temperature media and digital communication applications.

Choose from compact pressure transmitters, smart 3051 differential pressure transmitters, diaphragm seal models, RS485 digital pressure transmitters and high frequency dynamic pressure sensors. Standard outputs include 4-20 mA, voltage output, HART and RS485 Modbus options, with stainless steel wetted parts and custom process connections available on request.

Pressure Transmitter Parameters

Pressure Types Gauge, absolute, negative pressure, differential pressure
Measuring Range From low differential pressure to high pressure ranges up to 100 MPa, depending on model
Output Signals 4-20 mA, 0-5 V, 1-5 V, 0-10 V, RS485 Modbus, HART options
Accuracy Typical options include 0.1%, 0.2%, 0.25% and 0.5% FS
Process Connection M20 x 1.5, G1/4, G1/2, NPT and customized thread connections
Wetted Materials Stainless steel, 316L diaphragm and corrosion-resistant sealing options
Media Water, oil, gas, air, steam and compatible liquid or gas media
Applications Pipeline pressure, tank level, flow differential pressure, hydraulic pressure and automation systems

Recommended Pressure Transmitter Series

  • Xinyi YW-150 - differential pressure transmitter for stable industrial measurement.
  • Xinyi YW-3051DP - smart differential pressure transmitter for process control.
  • Xinyi YW-130 / YW-140 - compact pressure transmitters for general pressure monitoring.
  • RS485 Digital Pressure Transmitter - Modbus communication for remote monitoring systems.
  • High Temperature Pressure Transmitter - designed for hot media and demanding process conditions.
  • Siemens, Yokogawa and ABB Options - international brand transmitters available for project matching.

Pressure Transmitter FAQ

What is a pressure transmitter used for?

A pressure transmitter converts the pressure of liquid, gas or steam into a standard electrical signal for PLC, DCS, recorder or control instrument input. It is widely used for pipeline pressure, tank level, flow measurement and process safety monitoring.

How do I choose the right pressure transmitter?

Confirm the pressure range, pressure type, medium, temperature, output signal, accuracy, installation thread, electrical connection and environmental requirements. For corrosive media, high temperature or sanitary applications, diaphragm material and sealing structure are especially important.

What is the difference between gauge, absolute and differential pressure transmitters?

Gauge pressure transmitters measure pressure relative to atmospheric pressure. Absolute pressure transmitters measure pressure relative to vacuum. Differential pressure transmitters measure the pressure difference between two points and are commonly used for flow, filter and level measurement.

Can Xinyi Instrument provide customized pressure transmitters?

Yes. Xinyi Instrument can support customized pressure ranges, process connections, output signals, cable length, display options and model selection for different industrial applications.