What Is It?
Since the publication of the AGA Report No. 9 in 1998, multipath ultrasonic flow meters have become the dominant method for measuring flow in large pipelines, particularly for the purpose of custody transfer of natural gas. There are many reasons for this trend – excellent measurement accuracy, high turndown, good resistance to installation effects, and cost effectiveness.

What Is It?
The Q.Sonicplus multi-path ultr​asonic gas meter is ideally suited for custody transfer â€‹measurements of na​​tural gas. The patented arrangement of measuring paths in conjunction with sophisticated ultrasonic sensors and digital signal processing account for maximum measurement accuracy with excellent long-term stability. â€‹
The flow profile analysis of the Q.Sonicplus allows the otherwise conventional use of a flow conditioner to be dispensed with in many applications. The Q.Sonicplus ultrasonic gas meter delivers accuracy and insight to boost the reliability, performance and efficiency of custody transfer applications.

What Is It?
TwinSonicplus ultrasonic gas meter delivers accuracy and insight to boost the reliability, performance and efficiency of custody transfer applications. 

What Is It?
​​In natural gas energy measurement, calorific value is a key component that determines the energy content flowing through a pipeline, along with volume, pressure, and temperature measurements. EnCal 3000 helps gas transmission & distribution companies as well as end-users consuming large amounts of gas accurately measure of single gas components since wrong measurements can directly impact the bottom line.

The EnCal 3000 controller is available as an option to the gas chromatograph. Besides displaying the incoming data from the EnCal 3000, it offers additional I/O connections like analogue signal outputs, digital contacts and serial connections. For metrological systems subject to PTB approval, the unit provides two years’ data storage for two streams. The control unit can communicate with the EnCal 3000 via TCP/IP or via an RS485 serial interface. The unit is 24 V DC powered and is suitable for installation in a safe area.

What Is It?
​​The EnCal 3000 proChain is a gas chromatograph specially designed to measure the gas quality of natural gas. It provides the Heating Value and composition. It is certified and can be used for custody transfer.

What Is It?
As opposed to the 'classic' gas chromatograph solution, the Honeywell Elster GasLab Q2 does not use carrier and mixed calibration gases or combustion air supply. This translates into lower cost of ownership for the user.