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Overview

The SMART Position Sensor is one of the most durable, adaptable, and lightweight linear position sensors available in the industry, enabling highly accurate motion control and improving operation efficiency and safety. Its simple, non-contact design eliminates mechanical failure mechanisms, reducing wear and tear, improving reliability and durability, and minimizing downtime.

The SMART Position Sensor is a non-contacting sensing solution for absolute position sensing with enhanced accuracy. It senses the position of a magnet relative to the sensor in one of three available sensing ranges:

  • 0 mm to 35 mm [0 in to 1.38 in]
  • 0 mm to 75 mm [0 in to 2.95 in]
  • 0 mm to 225 mm [0 in to 8.86 in]

These sensors uses a patented combination of an ASIC (Application-Specific Integrated Circuit) and an array of MR (magnetoresistive) sensors to accurately and reliably determine the position of a magnet attached to a moving object so that the object’s position can be determined or controlled.

The MR array measures the output of the MR sensors mounted along the magnet’s direction of travel. The output and the MR sensor sequence determine the nearest pair of MR sensors to the center of the magnet location. The output of these two MR sensors is then used to determine the position of the magnet between them.

With this sensor, Honeywell has utilized MR technology through the ASIC at a level never before accomplished. This product is available in both analog output (35 mm, 75 mm and 225 mm configurations) and digital output (225 mm configuration only) for use in control systems requiring an RS232-type interface with a 57.6 kbits/s baud rate.

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
Position Sensors Line Guide Product Line Guide English 617KB
SMART Position Sensor, 35 mm, 75 mm, 225 mm Linear Configurations Datasheet English 3MB
50047793: SMART Position Sensor, Linear Configurations, Issue 4 Installation Instructions English 589KB
Transportation Range Guide Product Range Guide English 4MB
Position Sensors Range Guide Product Range Guide English 1MB
SMART Position Sensors Product Nomenclature Tree English 347KB
SMART Position Sensors, Linear Configurations Application Note English 503KB
Value Added SMART Position Sensors, 35 mm Linear Configuration, for Gear Position Sensing in Automated Manual Transmission Application Note English 1MB
Sensors and Switches in Front Loaders Application Note English 200KB
Sensors and Switches for Potential Medical Applications Application Note English 883KB
Sensors and Switches in Valves and Flow Meters Application Note English 2MB
Animated PowerPoint Demo Technical Information English 1MB
Sensors and Switches in Mobile Cranes Application Note English 194KB

Browse Linear Smart Position Sensors Products

Product Configuration Sensing Range Termination Output
SPS-L035-LATS Linear 0 mm to 35 mm [0 in to 1.38 in] TYCO Super Seal 282087-1 integral connector 0.55 Vdc to 4.15 Vdc analog
SPS-L075-HALS Linear 0 mm to 75 mm [0 in to 2.95 in] cable with flying leads 0 Vdc to 5 Vdc analog
SPS-L225-HALS Linear 0 mm to 225 mm [0 in to 8.86 in] cable with flying leads 0 Vdc to 5 Vdc analog
SPS-L225-HDLS Linear 0 mm to 225 mm [0 in to 8.86 in] cable with flying leads RS232-type digital

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