The device guarantees unmatched accuracy for mass flow, volume flow and density determination – also under frequently changing process conditions. It has the highest accuracy and repeatability for custody transfer in mass or volume units

Whether in custody transfer or when meeting stringent product quality requirements – superior measuring accuracy is essential in many industrial applications.

Historically, high accuracy levels were only achievable under ideal circumstances, meaning stable process conditions and true single-phase homogeneous fluids. In the real world, however, these ideal conditions don’t often exist.

Endress+Hauser’s Promass Q Coriolis flowmeter has been developed exactly for such applications in the oil and gas industry.

Promass Q guarantees unmatched accuracy for mass flow, volume flow and density determination – also under frequently changing process conditions. It has the highest accuracy and repeatability for custody transfer in mass or volume units, e.g. in the oil and gas industry, says a company spokesperson.

It also has highly accurate fluid density and concentration determination serving as a product quality indicator, she says.

The benefits of Promass Q Coriolis flowmeter include exceptional density measurement performance, widest useable flow range on the market, excellent performance for liquids containing suspended bubbles or microbubbles thanks to the patented "Multi-Frequency Technology", superior repeatability, e.g. for custody transfer and meter proving, lowest sensitivity to changing process pressure/temperature on the market and smaller and lighter than competing devices.

Multi-Frequency Technology – for fluids with entrained gas: Measurement errors, whether they are due to desired or unintentional air entrainment, are now a thing of the past. Promass Q with its revolutionary "Multi-Frequency Technology" (MFT) allows a real-time and active compensation of measuring errors due to fluids containing suspended bubbles or even microbubbles.

The MFT allows an accurate measurement of various gas entrained fluids such as viscous heavy crudes, gas-saturated fluids, etc.

Transmitter technology for seamless system integration: Promass 300/500 makes no compromises in performance and accuracy. Digital signal processing starts right at the intelligent sensor and is the base for a truly multivariable measuring device: Mass flow, volume flow, density and temperature can be measured with one single sensor. With its variety of digital protocols (EtherNet/IP, Modbus RS485, PROFIBUS DP, PROFINET, FF, HART, WirelessHart) as well as freely configurable analog outputs, Promass Q 300/500 fulfills all expectation for a seamless system integration.

Heartbeat Technology – feeling the pulse of your process: The on-board diagnostics and Heartbeat Technology (TÜV inspected) ensure maximum product and process safety. Sensor, measuring tubes and electronic can be verified without process interruption. In the case of a sensor or electronic problem, real text remedy instructions are provided.

The data handling concept (HistoROM) makes the exchange of spare parts easy and reduces the downtime. Calibration data and transmitter parameters are stored and automatically reloaded after a maintenance event.

Wireless access to all device data: The Proline 300 dual chamber housing eliminates the need to open the electronic housing during commissioning. For parameter changes or troubleshooting the web server allows the user to connect with the device with a standard laptop computer either via cable or wirelessly with any WLAN enabled device without any additional tools or software. Furthermore, a fully graphical display with touch control, either built-in or remote, is available for full field access.