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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
P31011
P31011
In Stock
From
$118.62
Honeywell
P31013
P31013
Limited Stock
From
Get Price
Honeywell
P323-10
P323-10
In Stock
From
$54.99
Invensys
P3251B084621
P3251B084621
In Stock
From
$363.20
Tecsis
P325XSF
P325XSF
In Stock
From
$140.50
Tyco
P35P02
P35P02
In Stock
From
$19.87
Sick
P399AAC-1C
P399AAC-1C
In Stock
From
$47.20
Johnson Controls
P401.3BI
P401.3BI
In Stock
From
$1,510.00
Banner Engineering
P42-T4N-AD-1CD1-220E
P42-T4N-AD-1CD1-220E
Limited Stock
From
Get Price
PIL
P42000D3
P42000D3
In Stock
From
$1,125.86
Knick
P42001D3
P42001D3
Limited Stock
From
Get Price
Knick
P4504.A202
P4504.A202
In Stock
From
$69.09
Novotechnik
P45A
P45A
In Stock
From
$31.10
Sick
P474-0430
P474-0430
In Stock
From
$10.27
United Technologies
P494A0021300A00
P494A0021300A00
In Stock
From
$56.30
ASCO
P494A0022600A00
P494A0022600A00
In Stock
From
$58.45
ASCO
P4AR
P4AR
In Stock
From
$609.00
Banner Engineering
P4BCR
P4BCR
In Stock
From
$1,136.25
Banner Engineering
P4C06
P4C06
In Stock
From
$63.74
Banner Engineering
P4C23
P4C23
In Stock
From
$113.34
Banner Engineering
P4C23SIM
P4C23SIM
In Stock
From
$84.75
Banner Engineering
P4C32
P4C32
In Stock
From
$45.29
Banner Engineering
P4E1.3R
P4E1.3R
In Stock
From
$1,072.89
Banner Engineering
P4ER
P4ER
In Stock
From
$678.17
Banner Engineering

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.