Novotechnik's TLH linear displacement transducers are designed for the direct, accurate measurement of displacement or length in control, regulation and measuring applications.
The rodless design utilises a magnetically-restrained stainless steel band to cover the opening through which the actuator operates. Thus, the actuator is driven from the side, along the unit length. This allows the transducer to be shorter, and permits stroke lengths up to 3000 mm.
A ball coupling limits parallel or angular drive forces from being transmitted to the sensor bearings.
The TLH series is designed for use with mounting clamps which simplifies installation and adjustment. Due to the design and the selected materials the temperature coefficient of the transducer is extremely small.
Careful attention to detail and choice of materials has resulted in a transducer with an extremely low drift due to temperature. The robust design ensures reliable operation even under harsh environmental conditions such as vibration or temperature changes. The measuring technology is both passive and absolute.
The TLH transducer is immune to external electrical interference, and retains absolute positional information in the event of power failure. As with all potentiometers, the output is real-time.
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