Industrial Factory Automation

Bronkhorst Cori-Tech has released a new model in its series of compact Coriolis Mass Flow Meters/Controllers for accurate measurement and control of low flow rates. The Mini Cori-Flow M12 instruments are suitable for measurement and control for liquid-flow and gas-flow applications. The design of the miniature Coriolis sensor is said to feature superior response time and high accuracy, irrespective of changing operating conditions with regard to pressure, temperature, density, conductivity and viscosity. The effective turndown is no less than 1000:1, with easy, onsite possibility for the user to re-range the instrument to their requirements. The Mini Cori-flow has a IP65 weatherproof housing and is available with approval for use in hazardous areas. The instruments offer integrated PID control and close-coupled control valves or pumps, constituting very compact Coriolis mass-flow control loops. Mini Cori-flow features state-of-the-art digital technology, offering standard analogue and...

Sensirion AG , based in Stafa, Switzerland, has launched a flow sensor for flow rates below 100ml/min. According to the company, the SLQ-HC60 fills a gap in its existing range of products for precise measurement in the low-millilitre range. Inexpensive mechanical solutions, such as small paddlewheels, do not adequately meet the requirements of many applications. Sensirion has now filled the gap between sensors for high flow rates and its own line of microsensor products for the microlitre and nanolitre ranges. The SLQ-HC60 water-resistant flow meter operates without moving parts and grants high reliability and media compatibility, according to the company. Flow rates below 100ml/min can be measured for a range of media. The detection of bubbles in the microlitre range is also possible. The MEMS-based sensor device is designed for use in automated systems. This small, highly sensitive flow meter enables precise measurement of dynamic flow rates with a response time of less than 50ms. Th...