(9) Smith Digi-Tran® Digital Sensors utilize integral active signal conditioning electronics to provide constant amplitude output regardless of exciter speed. The signal is compatible with digital equipment and discriminates between noise and signal in low frequency applications. This Model has High Vibration Noise Immunity.
(6) Smith Systems, Inc. Zero Speed Sensors are ideally suited for very low speed sensing and counting applications. These sensors provide a constant amplitude output unaffected by variations in exciter frequency. Able to operate using a wide range of supply voltages, with the ability to function at wide air gaps and at speeds up to 15KHz, these unique sensors provide a low-cost means to measure extremely low speeds and input frequencies. No orientation required. Reverse Polarity and Transient Protection.
(4) Our Bi- Directional Sensor provides dual phase related frequency and direction output logic for applications that require speed as well as gear rotation direction information. The sensor's internal circuitry also inhibits potential false direction output information due to gear vibration or back-lash motion. Other unique features and capabilities includes superior air gap, extensive operating temperature range, broad input voltage variation capability and high speed performance. As an added bonus, a small diameter enclosure is available in applications where mounting space is restricted.
