1. Home / 
  2. All Categories / 
  3. Automation / 
  4. Sensor

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
S-3100-CE
S-3100-CE
In Stock
From
$1,920.22
Montalvo
S15010
S15010
In Stock
From
$1,539.74
Tektronix
S1808E-A
S1808E-A
In Stock
From
$1,690.44
Verint
S1FC635
S1FC635
In Stock
From
$1,298.97
Thorlabs Inc
S20B-1011BA
S20B-1011BA
In Stock
From
$2,810.20
Sick
S301D2CO
S301D2CO
In Stock
From
$981.72
Honeywell
S3A-DAK
S3A-DAK
In Stock
From
$142.39
Omron
S3D2-DK
S3D2-DK
In Stock
From
$301.37
Omron
S3S-A10C-US
S3S-A10C-US
In Stock
From
$102.99
Omron
S400S-KEF5N-LF5-ACD63
S400S-KEF5N-LF5-ACD63
In Stock
From
$71.31
Allen-Bradley
S55624-H117
S55624-H117
In Stock
From
$162.62
Siemens
S55720-S246
S55720-S246
Limited Stock
From
Get Price
Siemens
S7711DR-EST1
S7711DR-EST1
In Stock
From
$658.04
Utc Fire & Security Company
S81024LJ04ELC
S81024LJ04ELC
In Stock
From
$1,164.87
Dynapar
S81024LN10CLC
S81024LN10CLC
In Stock
From
$1,760.02
Dynapar
S91DJ-2
S91DJ-2
In Stock
From
$130.54
Johnson Controls
SA1D-LK4
SA1D-LK4
In Stock
From
$545.39
IDEC
SA36-S1111
SA36-S1111
In Stock
From
$59.59
Omron
SAC-12P-MS/ 5,0-PVC SCO
SAC-12P-MS/ 5,0-PVC SCO
In Stock
From
$117.16
Phoenix Contact
SAC-17P-MS/5,0-35T/FS SH SCO
SAC-17P-MS/5,0-35T/FS SH SCO
In Stock
From
$387.09
Phoenix Contact
SAC-3P-M 8MR/1,5-PUR
SAC-3P-M 8MR/1,5-PUR
In Stock
From
$26.37
Phoenix Contact
SAC-3P-M 8MS/ 3,0-PVC/M 8FS
SAC-3P-M 8MS/ 3,0-PVC/M 8FS
In Stock
From
$39.09
Phoenix Contact
SAC-3P-M12MR/ 5,0-PUR SH
SAC-3P-M12MR/ 5,0-PUR SH
In Stock
From
$54.54
Phoenix Contact
SAC-3P-M12MR/3,0-PUR
SAC-3P-M12MR/3,0-PUR
In Stock
From
$30.91
Phoenix Contact

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.