Aplisens offers external pressure indicators:

• 4 digit pressure indicator
• as well as a digital pressure LED display
• for pressure instruments with 4-20 mA output
• with no auxilliary power needed

The 4-digit LED display is fully configurable for absolute or relative pressure measurement.

The APIS positioner is a final control element for control valves. The positioner with a  pneumatic membrane and piston single and double-acting actuators with linear and rotational movement allows quick and precise control of the actuator piston rod using an analog or digital control signal.