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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
81921912
81921912
In Stock
From
$308.99
Crouzet
81923001
81923001
Limited Stock
From
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Crouzet
81Z80
81Z80
In Stock
From
$9.85
L Tec
8200-23044
8200-23044
In Stock
From
$291.77
Trafag
8202-973-8401
8202-973-8401
In Stock
From
$231.09
Trafag
8202.60.2610
8202.60.2610
In Stock
From
$248.38
Trafag
8202.73.2210
8202.73.2210
In Stock
From
$164.98
Trafag
8202.77.2212
8202.77.2212
In Stock
From
$384.89
Trafag
820460
820460
Limited Stock
From
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Legrand
820725-11
820725-11
In Stock
From
$714.35
Heidenhain
8207331A
8207331A
In Stock
From
$137.74
Continental Disc
820S1
820S1
In Stock
From
$62.79
Knick
821-0008-2R
821-0008-2R
In Stock
From
$148.81
Cognex
821-0069-4R
821-0069-4R
Limited Stock
From
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Cognex
821-1
821-1
In Stock
From
$57.74
Sierra Instruments
821AL-IK1NH1
821AL-IK1NH1
In Stock
From
$314.16
Invensys
821GH ISCH2-C
821GH ISCH2-C
In Stock
From
$165.02
Invensys
821GM-IS1SH2
821GM-IS1SH2
In Stock
From
$427.32
Invensys
822752
822752
Limited Stock
From
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American Dryer
823DP-I3S1NH4
823DP-I3S1NH4
Limited Stock
From
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Invensys
823DP-I3S1NM4
823DP-I3S1NM4
Limited Stock
From
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Invensys
823DP-I3S1SL1
823DP-I3S1SL1
In Stock
From
$510.65
Invensys
82479-0010
82479-0010
In Stock
From
$220.22
Omron
825-0062-1R
825-0062-1R
Limited Stock
From
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Cognex

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.