Laser Sensor

Laser Sensor

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Our policy to maintain high standards of quality make us one of the foremost manufacturers and exporters of Laser Sensor. All these sensors are self powered and are widely used in data acquisition systems, engines and motors. Incorporated with advanced technology, the offered sensors used laser for sensing. There are different models and specifications in which this Laser Sensor is offered to our clients.


  • Accuracy in sensing
  • Early detection
  • Superior in technology

Further Details

The unique SPSR Series of Self-Powered Sensors provide a TTL compatible pulse output from any of four input sensors.: 

  • A laser light source (ROLS-P)
  • A visible optical red LED light source (ROS-P)
  • An infrared light source (IRS-P)
  • An amplified magnetic sensor (MT-190P) 

The TTL compatible pulse output is switch selectable as either positive going 0-5V pulses or negative going 5-0V pulses provided on a BNC connector. Internal rechargeable batteries provide 40 hours of operation between charges. For continuous operation, all SPSR configurations can be powered by 115Vac, 230Vac or 9-15Vdc. Self-powered sensors are a critical element for providing one TTL pulse per revolution for vibration analyzers, spectrum analyzers, stroboscopes, data acquisition equipment,  tachometers, balancers, waveform analyzers and magnetic tape recorders


  • Vibration Studies
  • Fans/ Blades
  • Engines/Motors
  • Balancers
  • Tach Input
  • Data Acquisition  



SPSR Series

Range (RPM)

Same as sensor

Output Signal

TTL compatible pulse,0-5V or 5-0 V

Pulse width

Determined by size of target and rotational speed

Output Connector



Built in rechargeable battery pack (NiMH), 4.8 Vdc