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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
871A-CRL3N-P5
871A-CRL3N-P5
In Stock
From
$22.73
Allen-Bradley
871A-CRL4N-D2
871A-CRL4N-D2
In Stock
From
$18.66
Allen-Bradley
871A-CS3-N1
871A-CS3-N1
In Stock
From
$10.99
Allen-Bradley
871A-CS4-D5
871A-CS4-D5
Limited Stock
From
Get Price
Allen-Bradley
871A-CS4-N4
871A-CS4-N4
In Stock
From
$29.29
Allen-Bradley
871A-CS4D2
871A-CS4D2
Limited Stock
From
Get Price
Allen-Bradley
871P-BW15N40-C2
871P-BW15N40-C2
In Stock
From
$108.60
Allen-Bradley
871PH-4A3B-3
871PH-4A3B-3
In Stock
From
$1,811.00
Invensys
871TM-DH15NP30-?HX
871TM-DH15NP30-?HX
In Stock
From
$208.74
Allen-Bradley
871TM-DR10NE30-H2A
871TM-DR10NE30-H2A
In Stock
From
$136.81
Allen-Bradley
871TM-DX07
871TM-DX07
Limited Stock
From
Get Price
Allen-Bradley
87202TC
87202TC
In Stock
From
$13.44
Tpc Wire
8721ASA020RA1N0
8721ASA020RA1N0
In Stock
From
$1,371.67
Emerson
8721ASA040UA4N0
8721ASA040UA4N0
In Stock
From
$1,476.07
Emerson
8723-CA-RB
8723-CA-RB
Limited Stock
From
Get Price
Eaton
8724-CA-PS
8724-CA-PS
In Stock
From
$110.29
Eaton
8732EMT2A4N5M4
8732EMT2A4N5M4
In Stock
From
$2,098.26
Emerson
873CC-ATPFGZ
873CC-ATPFGZ
In Stock
From
$765.97
Invensys
8745T
8745T
In Stock
From
$607.17
Narda
8750W12DRA1FPSE200CA
8750W12DRA1FPSE200CA
In Stock
From
$523.42
Emerson
8750WDEW1A1FFSA060CA1
8750WDEW1A1FFSA060CA1
In Stock
From
$1,705.40
Emerson
8750WDMR2A1FTSA040CA1
8750WDMR2A1FTSA040CA1
In Stock
From
$2,608.12
Emerson
8773400
8773400
In Stock
From
$8.89
Honeywell
879D-F4ACD5M-1
879D-F4ACD5M-1
In Stock
From
$29.80
Allen-Bradley

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.