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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
555-4001
555-4001
In Stock
From
$1.55
Dialight
556-1704-304F
556-1704-304F
In Stock
From
$71.16
Dialight
5569.921
5569.921
In Stock
From
$93.85
Rheintacho
557-335
557-335
Limited Stock
From
Get Price
Rs Components
558-3201-023F
558-3201-023F
In Stock
From
Get Price
Dialight
559-0202-007F
559-0202-007F
In Stock
From
$2.74
Dialight
55993839
55993839
Limited Stock
From
Get Price
Wika
56-02-21-32-HT
56-02-21-32-HT
In Stock
From
$4,421.14
Emerson
5603A
5603A
Limited Stock
From
Get Price
Honeywell
560D-303
560D-303
In Stock
From
$71.41
Auto Tran
561010073C
561010073C
In Stock
From
$127.20
Anderson-Negele
5667D46G10
5667D46G10
In Stock
From
$222.41
Westinghouse
5692435C
5692435C
In Stock
From
$446.44
ABB
56999141
56999141
In Stock
From
$484.51
Esab
56RF-IN-IP
56RF-IN-IP
In Stock
From
$1,391.30
Allen-Bradley
5705BCSMD
5705BCSMD
In Stock
From
$105.04
Viatran
57145-000
57145-000
In Stock
From
$1.98
Littelfuse
5715ARSNH
5715ARSNH
In Stock
From
$142.42
Viatran
5715BWSNYYS
5715BWSNYYS
In Stock
From
$1,744.57
Viatran
580-01034
580-01034
In Stock
From
$56.74
Siemens
58000802
58000802
In Stock
From
$3,583.17
Mettler Toledo
580014196
580014196
In Stock
From
$76.84
YALE
5802-00023
5802-00023
In Stock
From
$229.59
T&R Electronic
58031242
58031242
In Stock
From
$1,657.35
Mettler Toledo

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.