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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.
SORT BY
Part Number
PRICE
Manufacturer
3685301
3685301
In Stock
From
$448.37
Honeywell
3685901
3685901
In Stock
From
$154.49
Honeywell
3781-36-4
3781-36-4
In Stock
From
$16.43
Pomona Electronics
380C3-200K-S
380C3-200K-S
In Stock
From
$7.34
Honeywell
3852E162503A
3852E162503A
In Stock
From
$1.65
Generic
3852E162504A
3852E162504A
In Stock
From
$3.62
Generic
388N25K
388N25K
In Stock
From
$7.33
Honeywell
389N-2500-S
389N-2500-S
In Stock
From
$4.19
Honeywell
389N-5000-SN
389N-5000-SN
In Stock
From
$5.38
Honeywell
392JB100
392JB100
In Stock
From
$21.84
Generic
3G5A2-OF201
3G5A2-OF201
In Stock
From
$296.94
Omron
3PR02L0000
3PR02L0000
In Stock
From
$169.68
Marposs
3R2004A20A1201
3R2004A20A1201
In Stock
From
$185.65
Molex
3R9004A20A1201
3R9004A20A1201
In Stock
From
$112.11
Molex
3RG4031-6JB00-PF
3RG4031-6JB00-PF
In Stock
From
$68.34
Pepperl + Fuchs
3RG46110GB01
3RG46110GB01
In Stock
From
$92.47
Siemens
3RG7241-3CH00-PF
3RG7241-3CH00-PF
In Stock
From
$108.94
Pepperl + Fuchs
3S4YR-HNF-R4
3S4YR-HNF-R4
In Stock
From
$474.60
Omron
3S4YR-HNF6-002
3S4YR-HNF6-002
In Stock
From
$292.20
Omron
3S4YR-HNR6
3S4YR-HNR6
In Stock
From
$213.68
Omron
3S4YR-SBR5-20
3S4YR-SBR5-20
In Stock
From
$187.06
Omron
3S4YR-SHR0X
3S4YR-SHR0X
In Stock
From
$98.48
Omron
402374-E
402374-E
In Stock
From
$394.82
ABB
403000E02M050
403000E02M050
Limited Stock
From
Get Price
Molex

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.