Ultrasonic Flow Meter: Belimo Americas
Belimo Americas released a new range of inline flow meters (.5 in to 2 in) that utilize ultrasonic transit time technology to provide accurate and repeatable hot or chilled water flow measurement. The company says its flow meter is a versatile product for many HVAC applications; chilled water, hot water, and water/glycol solutions from -4°F to +250°F [-20°C to +120°C] up to 60% glycol. The meters are also multi-point wet calibrated to ensure accuracy and repeatability.
Company officials claim the patented temperature and glycol compensation logic eliminates calibration requirements. Also, a ±2% accuracy of reading and ±0.5% repeatability provides accurate and precise flow measurement.