Specifically designed for the coal bed methane market where applications are clean, dirty and gassy, the Dynasonics
Fusion hybrid flow meter utilises both Doppler and transit time ultrasonic sound techniques. The unit automatically
selects the correct technology to calculate flow rate.

The dual technology of the fusion allows accurate measurement of volumetric flow of clean, solids-bearing or gaseous
liquids on full pipes. Adverse flow conditions such as surges, particulate and gas pockets will not clog, damage or influence
accuracy of the flow-through fusion design.

With no moving parts to wear or degrade, product maintenance, repairs and cali9bration intervals are eliminated. A simple
keypad permits measurement unit selection and the adjustment of output spans.

Fusion meters come completely calibrated with sensors pre-installed in a spool piece making installation into
existing piping systems quick and easy.

 Product Features:

• Water flow meter optimized for CBM well installation.
• Automatically switches between Doppler and transit time to determine best technology and calculate accurate flow rates
• Total reset through keypad, RS485 command or momentary contact of a terminal block connection to ground
• Rugged, all metal construction ensures a long service life in harsh outdoor environments
• Modbus command set permits flow rate, total and total reset access
• Class 1 Division 2 Groups C&D compliant (pending)
• Utilizes flow-through stainless steel flow sensors
• Simultaneous display of flow rate and accumulated total on a large, easy to read LCD display
• Extended flow measuring ranges permit accurate measurements of the high flows at well start-up and dewatering to the lower flow rates at well maturity
• All configuration parameters and flow totals are backed up indefinitely in FLASH memory
• Empty pipe detection - display icon
• Outputs include 4-20mA, RS485 (modbus), rate pulse and total pulse