With the device family RI-DSU35 is Turck inductive resonator measuring principle for the first time in Double sensor design for analogue angle measurement be used on quarter-turn actuators and valves. Thus, the automation specialist offers its fail-safe angle measurement principle for optimized detection of valve and damper positions. In contrast to the classic double sensor, the user selects his switching points from the entire turning circle from 0 to 360 degrees.
Time-consuming adjustment and readjustment of the actuating element is therefore no longer necessary.
The series will probably be available with an output signal of 0… 10 V or 4… 20 mA from the fourth quarter. Intrinsically safe devices with a 1… 21 mA output signal are planned for the hazardous area up to zones 4 and 20. The process connection for all models is via an easily accessible terminal compartment or standard M12x1 connector.
The RI sensors do not record angular positions via a magnetic position transmitter, but by means of inductive resonance circuit coupling. The sensor is absolutely insensitive to magnetic fields, such as those generated by large motors. In addition, the sensors also deliver exact signals over long periods of operation due to their robustness, tightness and high degree of protection.