The LT-880 Fiber Optic Laser Tachometer is a non-contact instrument designed to measure rates of rotation by sensing the presence of absence of a reflective surface in its optical beam. These are typically provided by affixing an easily made black and white encoder to the surface of the rotating component. A TTL signal is asserted whenever a reflective surface is sensed. The output signal may be read directly from the display or used in conjunction with a spectrum analyzer to sense linear translation, RPM, and angular vibrations. A five meter fiber optic cable enables the optical sensor to be placed in hazardous environments and/or inaccessible spaces where a conventional unit cannot be used. The LT-880 adds the additional flexibility of a multi-functional readout. Encoders may be made easily with a laser printer and any drawing or CAD program. No reflective tape is required.

No Special Reflective Tape Required
Operates in remote and/or hostile environments
Gets into inaccessible spaces
Right angle attachments available
Custom Cable lengths up to 300 Meters
Displays in units of RPM, RPS, or Pulses per Second
TTL Compatible Output, Rep rate to 40 KHz

Standard accessories

Carrying Case, Batteries, Power Supply/Charger, Operating Manual

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