Mainstream Measurements is a recognised specialist in open channel flow measurement, with a strong focus on ultrasonic technology. The Mainstream product range originated from Croma Developments, a company established in 1986 to transfer academic research into practical commercial applications. This foundation gave Mainstream a strong technical culture centred on research, development, and instrumentation design, particularly in systems based on integrated microprocessors. Today, Mainstream is known for delivering flow measurement solutions that combine high performance, reliability, and cost-effective operation.
There are 7 products.
Mainstream Measurements specialises in flow measurement for water distribution and wastewater applications, especially in open channels and partially filled pipes. Its expertise is built around ultrasonic area-velocity measurement systems designed to provide dependable results across a wide range of field conditions. Mainstream products are particularly valued for their high sensitivity, including use in relatively clean water, their advanced ultrasonic signal processing that rejects interference, and their self-monitoring functions that help simplify installation and reduce maintenance. The range is also designed for practical field use, with fast installation, no need for weirs or thresholds, and the ability to position the probe up to 500 metres from the central unit.
