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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
QRA2(1)
QRA2(1)
In Stock
From
$968.79
Siemens
QS126E
QS126E
In Stock
From
$32.92
Banner Engineering
QS12VN6DBZ
QS12VN6DBZ
In Stock
From
$50.80
Banner Engineering
QS12VN6R
QS12VN6R
In Stock
From
$73.47
Banner Engineering
QS12VP6CV20
QS12VP6CV20
In Stock
From
$108.47
Banner Engineering
QS12VP6LV
QS12VP6LV
Limited Stock
From
Get Price
Banner Engineering
QS12VP6R
QS12VP6R
Limited Stock
From
Get Price
Banner Engineering
QS12VP6W
QS12VP6W
Limited Stock
From
Get Price
Banner Engineering
QS186EBQ5
QS186EBQ5
In Stock
From
$119.84
Banner Engineering
QS186EBQ7
QS186EBQ7
Limited Stock
From
Get Price
Banner Engineering
QS186EQ
QS186EQ
In Stock
From
$68.62
Banner Engineering
QS186EQ-71969
QS186EQ-71969
In Stock
From
$45.20
Banner Engineering
QS186EQ5
QS186EQ5
In Stock
From
$75.09
Banner Engineering
QS186LE10Q8
QS186LE10Q8
In Stock
From
$85.00
Banner Engineering
QS186LE14Q5
QS186LE14Q5
In Stock
From
$109.34
Banner Engineering
QS186LE210Q8
QS186LE210Q8
In Stock
From
$146.45
Banner Engineering
QS186LE211Q8
QS186LE211Q8
In Stock
From
$127.64
Banner Engineering
QS186LE212
QS186LE212
In Stock
From
$132.92
Banner Engineering
QS186LE212Q5
QS186LE212Q5
In Stock
From
$147.00
Banner Engineering
QS186LE214
QS186LE214
In Stock
From
$125.24
Banner Engineering
QS186LE214Q8
QS186LE214Q8
In Stock
From
$129.12
Banner Engineering
QS186LEQ8
QS186LEQ8
In Stock
From
$98.82
Banner Engineering
QS18AB6AF300Q
QS18AB6AF300Q
In Stock
From
$188.75
Banner Engineering
QS18AB6AF300Q5
QS18AB6AF300Q5
In Stock
From
$236.76
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.