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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
QL11A4
QL11A4
In Stock
From
$127.26
ASCO
QP08
QP08
In Stock
From
$392.67
ASCO
QW11A4
QW11A4
In Stock
From
$516.72
ASCO
RD20A71
RD20A71
In Stock
From
$234.77
ASCO
RE10A11
RE10A11
In Stock
From
$456.42
ASCO
REED-INC-M8E
REED-INC-M8E
In Stock
From
$32.22
ASCO
RF10A42
RF10A42
In Stock
From
$1,543.14
ASCO
RF30A21
RF30A21
In Stock
From
$183.17
ASCO
RG10A71
RG10A71
In Stock
From
$89.79
ASCO
RJ10A11
RJ10A11
In Stock
From
$314.88
ASCO
RV34A11
RV34A11
In Stock
From
$193.20
ASCO
TA20A11
TA20A11
In Stock
From
$970.75
ASCO
TA21A11
TA21A11
In Stock
From
$3,479.45
ASCO
TA40A11
TA40A11
In Stock
From
$521.25
ASCO
TB20A32
TB20A32
In Stock
From
$513.32
ASCO
TC10A11
TC10A11
In Stock
From
$2,274.52
ASCO
TD20A11
TD20A11
In Stock
From
$691.69
ASCO
TD20A21
TD20A21
In Stock
From
$1,163.80
ASCO
TD30A11
TD30A11
In Stock
From
$160.40
ASCO
TD30A21
TD30A21
In Stock
From
$100.10
ASCO
TD30A32
TD30A32
In Stock
From
$30.30
ASCO
TE10A21
TE10A21
In Stock
From
$983.89
ASCO
TE10A42
TE10A42
In Stock
From
$586.61
ASCO
TE20A32
TE20A32
In Stock
From
$227.74
ASCO

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.