Low volume ultrasonic flow meter
Titan Enterprises has introduced the Process Atrato, a low volume, high performance ultrasonic flow meter which is designed to address the challenges of the process and control environment.
The compact Process Atrato flow meter includes features of the Atrato ultrasonic technology (high linearity, high sensitivity, wide flow range linearity, no moving parts, fast response time, can be installed anywhere) with the addition of a more durable construction. Built from 316 stainless steel and PEEK the Process Atrato is supplied sealed to the IP65 standard.
Rated for use up to 65°C and 20 Bar the Process Atrato is available in four models operating over flow ranges from 2 ml/min to 15 litres per minute, accuracy is ±1% over the whole flow range.
Each Process Atrato is calibrated with a pre-set 'K' factor so all meters of the same flow range are fully interchangeable.
As standard the Process Atrato comes with two frequency outputs (PNP and NPN). Two multicolour LEDs indicate signal strength, power malfunctions and pulse outputs. Electrical connections are through a standard M12 four pin, sensor connector and an advanced signal processing system is said to allow flow measurement across the whole Reynolds number range allowing both viscous and non-viscous products to be metered anywhere.>
Source: Control Engineering Europe - All Articles