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Operating Distance:

Sampling Frequency:

Resolution:

Operating Temperature:

Scan Field:

Source:

Receiver:

Laser Safety:

Output:

Interface:

Help with Optical Triangulation Position Sensors specifications:

Specifications
   Operating Distance       Range of distance measurement, or maximum distance measured. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Sampling Frequency       The sampling frequency is the number of times the sensor can take a measurement within a period of time. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Resolution       Smallest unit of magnitude or distinction for the measurement. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Operating Temperature       The temperature range over which the device must operate. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
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Optical
   Scan Field       
   Your choices are...         
   Point       Measurement is made by reflection of single-point beam. 
   Line       Several point sources are used in a line for simultaneous measurement; used in line "scanning". 
   Full Field       Several sources and sensors combine to measure two-dimensional area. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
   Source       
   Your choices are...         
   LED       Light emitting diode (LED) source for measurement. 
   Laser       Laser light source for measurement. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
   Receiver       
   Your choices are...         
   CCD       The CCD consists of several individual elements that have the capability of collecting, storing and transporting electrical charge from one element to another. 
   PSD       The receiver is a photodiode that is a position sensitive detector. 
   Diode Array       A group of individual photo sensing diodes arranged to receive reflected laser light from an object. 
   Other Receiver       Any other receiver not listed. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
   Laser Safety       
   Your choices are...         
   Class I       Exempt lasers or laser systems that cannot, under normal operation conditions, produce a hazard (ANSI). 
   Class II       Low power visible lasers or laser systems, which, because of normal human aversion responses, do not normally present a hazard, but may present some potential for hazard if viewed directly for extended periods of time (ANSI). 
   Class III       IIIa - Lasers or laser systems that normally would not produce a hazard if viewed for only momentary periods with the unaided eye. They may present a hazard if viewed using collecting optics (ANSI).    IIIb - Lasers or laser systems that can produce a 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Electrical
   Output       
   Your choices are...         
   Voltage       Output voltage is a simple (usually linear) function of the measurement. 
   Current       Often called a transmitter. A current is imposed on the output circuit proportional to the measurement. Feedback is used to provide the appropriate current regardless of line noise, impedance, etc. Useful when sending signals long distances. 
   Frequency       The output signal is encoded via amplitude modulation (AM), frequency modulation (FM), or some other modulation scheme, but the signal is still analog in nature. 
   Resistance       An output consisting of a simple change in resistance is typically for a magnetoresistive device. 
   Switched / Alarm       An "output" of a change in state of switches or alarms 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
   Interface       
   Your choices are...         
   Serial       A standard digital output protocol (serial) such as RS232, etc. 
   Parallel       A standard digital output protocol (parallel) such as IEEE488, etc. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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