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Sensor

For automation systems in industrial and commercial facilities, sensors are among the most critical components for monitoring conditions, detecting changes, and enabling intelligent control decisions. Sensors convert physical parameters such as temperature, pressure, proximity, position, and flow into electrical signals that automation systems can process and act upon. Electrical.com carries an extensive selection of automation sensors from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of manufacturing automation, process control systems, material handling operations, and building management applications.
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Part Number
PRICE
Manufacturer
SM31EL56610
SM31EL56610
In Stock
From
$55.51
Banner Engineering
SM31ELMHSQDP
SM31ELMHSQDP
In Stock
From
$99.99
Banner Engineering
SM31ELQD-59538
SM31ELQD-59538
In Stock
From
$36.85
Banner Engineering
SM31ELQDP
SM31ELQDP
In Stock
From
$110.30
Banner Engineering
SM31EMHS
SM31EMHS
In Stock
From
$69.99
Banner Engineering
SM31EPD
SM31EPD
In Stock
From
$100.39
Banner Engineering
SM31EPDQD
SM31EPDQD
In Stock
From
$123.35
Banner Engineering
SM31LRQD-59808
SM31LRQD-59808
In Stock
From
$45.35
Banner Engineering
SM31RDLBQD
SM31RDLBQD
In Stock
From
$137.84
Banner Engineering
SM31RF
SM31RF
In Stock
From
$114.45
Banner Engineering
SM31RL
SM31RL
In Stock
From
$140.63
Banner Engineering
SM31RLMHS
SM31RLMHS
In Stock
From
$99.69
Banner Engineering
SM31RMHS
SM31RMHS
In Stock
From
$95.19
Banner Engineering
SM31RPD
SM31RPD
In Stock
From
$112.04
Banner Engineering
SM31RPDQD
SM31RPDQD
Limited Stock
From
Get Price
Banner Engineering
SM31RQD
SM31RQD
In Stock
From
$144.20
Banner Engineering
SM390AE0410
SM390AE0410
In Stock
From
$200.99
Schneider Electric
SM502
SM502
In Stock
From
$53.11
Banner Engineering
SM502A473LE
SM502A473LE
In Stock
From
$550.60
Schneider Electric
SM512C1
SM512C1
In Stock
From
$407.24
Banner Engineering
SM512CV1
SM512CV1
In Stock
From
$59.85
Banner Engineering
SM512DA
SM512DA
In Stock
From
$99.17
Banner Engineering
SM512DA-28246
SM512DA-28246
In Stock
From
$226.40
Banner Engineering
SM512DBCV
SM512DBCV
In Stock
From
$474.11
Banner Engineering

Electrical.com stocks the largest inventory of automation sensors in the world, with over 1 million square feet of new, used, surplus, and re-certified sensor technology available for immediate shipment. From industrial process monitoring to precision detection applications, we have what you need when others say no. Our comprehensive automation sensor inventory spans all sensing technologies and configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our automation sensors serve critical applications across industrial automation systems, manufacturing process control, material handling equipment, packaging machinery, robotics, assembly line operations, quality control systems, environmental monitoring, machine safety applications, and building automation installations.


Whether you're maintaining legacy equipment with obsolete sensor models or sourcing current production components for new automation projects, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need automation sensors now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.