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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.
SORT BY
Part Number
PRICE
Manufacturer
SM312C2QDP
SM312C2QDP
In Stock
From
$59.55
Banner Engineering
SM312CVG-26442
SM312CVG-26442
In Stock
From
$123.67
Banner Engineering
SM312FPQD-44541
SM312FPQD-44541
In Stock
From
$51.94
Banner Engineering
SM312LVAGM5VQD
SM312LVAGM5VQD
In Stock
From
$114.22
Banner Engineering
SM31EMLQD
SM31EMLQD
In Stock
From
$52.77
Banner Engineering
SM500A000
SM500A000
In Stock
From
$375.95
Schneider Electric
SM503A100
SM503A100
In Stock
From
$632.40
Schneider Electric
SM506A198
SM506A198
In Stock
From
$2,188.39
Schneider Electric
SM506A199
SM506A199
In Stock
From
$880.84
Schneider Electric
SM61R4
SM61R4
In Stock
From
$15.92
Banner Engineering
SM812-1
SM812-1
In Stock
From
$69.57
Devar Inc
SM812E-RTD-6
SM812E-RTD-6
In Stock
From
$65.82
Devar Inc
SM850A2400FP
SM850A2400FP
In Stock
From
$418.35
Schneider Electric
SM900A420000
SM900A420000
In Stock
From
$493.50
Schneider Electric
SM91EAN W/30
SM91EAN W/30
In Stock
From
$117.19
Banner Engineering
SM952A410100LE
SM952A410100LE
In Stock
From
$431.55
Schneider Electric
SMA31EL W/30
SMA31EL W/30
In Stock
From
$36.36
Banner Engineering
SMA990CVMB
SMA990CVMB
In Stock
From
$156.09
Banner Engineering
SMB500SS
SMB500SS
In Stock
From
$32.74
Banner Engineering
SMB55A
SMB55A
In Stock
From
$59.59
Banner Engineering
SMB800
SMB800
In Stock
From
$96.25
Banner Engineering
SMBAMSLT3P
SMBAMSLT3P
In Stock
From
$35.35
Banner Engineering
SMBFP4
SMBFP4
In Stock
From
$18.34
Banner Engineering
SMBP4RAB
SMBP4RAB
In Stock
From
$41.94
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.