The flow transmitters of the OMNIPLUS-HD1 series work according to the principle of the spring-supported piston. A magnetically equipped piston is deflected by the flowing medium against the force of a spring. Deflection is a measure of flow rate. The position of the floating body is recorded outside the flow chamber with the help of magnetic field sensors.
The transmitter measures flow using a spring-supported variable area principle, with the float position detected by magnetic field sensors outside the flow chamber.
The family covers nominal sizes from DN 8 to DN 25 with measuring ranges from 0.1 ... 1 l/min up to 8.0 ... 80 l/min for water.
The devices use female threads from G 1/4 to G 1, with additional connection types available on request.
The analog output can be configured as 4 ... 20 mA, 0 ... 20 mA, 0 ... 10 V, 2 ... 10 V, 0 ... 5 V, 1 ... 5 V or 0.5 ... 4.5 V.
The device supports IO-Link V1.1 with COM2 transmission, SIO mode, block parameterization and data storage.
A graphical 1.2 inch LCD shows measured values and alarm states, with white backlighting and red backlighting for alarm messages.
The product family is available in brass or stainless steel versions and provides IP65/IP67 protection for industrial use.
