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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
42DRF-5400
42DRF-5400
In Stock
From
$393.08
Allen-Bradley
42EF-D1MPAK-A2
42EF-D1MPAK-A2
In Stock
From
$407.99
Allen-Bradley
42EF-E1EZB-A2
42EF-E1EZB-A2
In Stock
From
$113.50
Allen-Bradley
42EF-P2RJB-G4
42EF-P2RJB-G4
In Stock
From
$90.57
Allen-Bradley
42EF-U2JBB-F4
42EF-U2JBB-F4
In Stock
From
$78.65
Allen-Bradley
42GRL-90L0
42GRL-90L0
In Stock
From
$152.47
Allen-Bradley
42GRU-9203-QD3
42GRU-9203-QD3
In Stock
From
$114.90
Allen-Bradley
42QA-G5LE-A2
42QA-G5LE-A2
In Stock
From
$569.50
Allen-Bradley
42RLL-4000
42RLL-4000
In Stock
From
$892.54
Allen-Bradley
42SMP-7010
42SMP-7010
In Stock
From
$564.90
Allen-Bradley
42SMU-7001
42SMU-7001
In Stock
From
$969.22
Allen-Bradley
42SRF-6002
42SRF-6002
In Stock
From
$338.72
Allen-Bradley
430I-C1-Y-1-DIN-NCR
430I-C1-Y-1-DIN-NCR
In Stock
From
$552.16
Acromag
43GT-FAS30SL
43GT-FAS30SL
In Stock
From
$93.44
Allen-Bradley
43GT-FPS20SL
43GT-FPS20SL
In Stock
From
$44.67
Allen-Bradley
4401.0012
4401.0012
In Stock
From
$571.49
Muller Martini
442L-ACABL2
442L-ACABL2
In Stock
From
$79.63
Allen-Bradley
4440-12-154-7226
4440-12-154-7226
In Stock
From
$65.37
Sud Chemie
444699
444699
In Stock
From
$342.07
Burkert Easy Fluid Control Sys
444RL1U1A1E5
444RL1U1A1E5
In Stock
From
$513.09
Emerson
445T4-21-A
445T4-21-A
In Stock
From
$675.18
Barksdale
45-2279-SSH-04L-XFM-30PSI
45-2279-SSH-04L-XFM-30PSI
In Stock
From
$218.11
Ashcroft
45-545
45-545
In Stock
From
$14.25
Metrologic
45000-10
45000-10
In Stock
From
$1,867.97
Danaher Controls

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.