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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
3UF1900-1KA00
3UF1900-1KA00
Limited Stock
From
Get Price
Siemens
3UF1900-1KB00
3UF1900-1KB00
In Stock
From
$377.74
Siemens
500-054
500-054
In Stock
From
$29.23
Siemens
533-376-4
533-376-4
In Stock
From
$32.39
Siemens
535-741-18
535-741-18
In Stock
From
$58.35
Siemens
536-752B
536-752B
In Stock
From
$998.18
Siemens
536-774-25
536-774-25
In Stock
From
$96.42
Siemens
540-121
540-121
In Stock
From
$152.15
Siemens
540-245-36
540-245-36
In Stock
From
$57.27
Siemens
540-246-72
540-246-72
In Stock
From
$66.74
Siemens
544-339
544-339
In Stock
From
$53.10
Siemens
544-550
544-550
In Stock
From
$229.36
Siemens
544-577
544-577
In Stock
From
$51.05
Siemens
544-577-25
544-577-25
In Stock
From
$68.34
Siemens
544-577-60
544-577-60
In Stock
From
$139.14
Siemens
544-T30
544-T30
In Stock
From
$81.82
Siemens
550-974P10
550-974P10
In Stock
From
$281.19
Siemens
563-054
563-054
In Stock
From
$243.17
Siemens
587-455
587-455
Limited Stock
From
Get Price
Siemens
588-100A
588-100A
In Stock
From
$20.94
Siemens
588-100B
588-100B
In Stock
From
$51.01
Siemens
590-501
590-501
In Stock
From
$238.36
Siemens
590-780
590-780
In Stock
From
$246.44
Siemens
5TC6-110
5TC6-110
In Stock
From
$79.99
Siemens

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.