Rotary Sensors for Hostile Environments RSYN angular position sensors are non-contact transducers that incorporate proprietary rotor and coil designs. Their basic construction eliminates items such as slip rings, rotor windings, contact brushes or wipers that degrade over time and impair reliability. At the same time the coil design achieves extraordinarily high output and low noise. For Hostile Environments ±30° Range Input Voltage (nominal): 7.5 V rms Input Frequency: 3 kHz 3 kHz Primary DCR (nominal): 62 Ohms 46 Ohms Secondary DCR (nominal): 92 Ohms 53 Ohms Input Impedance: 424 Ohms (@ null) 270 Ohms (@ null) Output Impedance:341 Ohms (@ full scale) 199 Ohms (@ full scale) Phase Shift : +5° +7°