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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
559-0203-003F
559-0203-003F
In Stock
From
$1.65
Dialight
559869
559869
In Stock
From
$934.84
Burkert Easy Fluid Control Sys
55S1F-AL1B1RC2BBAM
55S1F-AL1B1RC2BBAM
In Stock
From
$1,065.94
Endress+Hauser
56-3222-26
56-3222-26
Limited Stock
From
Get Price
General Electric
5601GE
5601GE
Limited Stock
From
Get Price
General Electric
563-054
563-054
In Stock
From
$250.44
Siemens
563-2000000071
563-2000000071
In Stock
From
$126.77
Molex
563-200000070
563-200000070
In Stock
From
$32.83
Weiss Instruments
563-200001271
563-200001271
Limited Stock
From
Get Price
Weiss Instruments
565548
565548
In Stock
From
$476.60
Dynapar
566397
566397
In Stock
From
$1,515.79
Dynapar
5692435L
5692435L
In Stock
From
$820.50
ABB
56A0418
56A0418
Limited Stock
From
Get Price
Baumer
56A2218
56A2218
Limited Stock
From
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Baumer
56L81
56L81
In Stock
From
$92.87
Lennox
56RF-TG-OTA2K
56RF-TG-OTA2K
In Stock
From
$87.47
Allen-Bradley
56RF-TG-OTB2K
56RF-TG-OTB2K
In Stock
From
$87.47
Allen-Bradley
57-145
57-145
In Stock
From
$0.98
Allen-Bradley
57-7210
57-7210
In Stock
From
$79.74
Thermo Fisher
5700371
5700371
In Stock
From
$173.00
Fw Murphy
570071
570071
In Stock
From
$8.02
Electro National
570072
570072
In Stock
From
$6.42
Electro National
5700823
5700823
In Stock
From
$901.93
Fw Murphy
5700837
5700837
In Stock
From
$919.21
Fw Murphy

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.