OMEGA Engineering, Inc. OMEGA FLV-4600A Flow Controller

The FLV-4600 Series Water Flow Controller utilizes a proportional valve coupled to a flow meter body,creating a unique on-site closed-loop flow controller system. Measuring in the laminar flow region of the flow meter,the integral PID controller positions the valve based on the flow setpoint. The controller can accept an RS-232 or 0-5 volt control input signal,depending on what is preferred. Independent of the setpoint voltage,the controller can be configured as single or dual outputs for the same or different voltages and/or different parameters such as temperature and flow. This is possible because our laminar flow meters are designed to include solid-state differential pressure,absolute pressure and temperature sensors to determine flow in an inherently linear system. The result is a fast-response multi-output linear flow meter. All these parameters are simultaneously visible with our dynamic display,inc a push-button interface. The water flow controller can be adjusted from 50 ml/min full scale to 500 ml/min full scale