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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
QFA621	Limited Stock From Get Price	Siemens
QFM-2100	In Stock From $162^.69	Siemens
QFM2101	In Stock From $128^.89	Siemens
QFM3101	In Stock From $425^.79	Siemens
QFM3160	Limited Stock From Get Price	Siemens
QMX3.P30-1WNB	In Stock From $73^.95	Siemens
QPA2060	In Stock From $410^.06	Siemens
QPA2282.EWSC	In Stock From $303^.50	Siemens
QPM2100	In Stock From $395^.60	Siemens
QRA2(1)	In Stock From $968^.79	Siemens
QXA2000	Limited Stock From Get Price	Siemens
RDC-2	In Stock From $710^.30	Siemens
RVA010604811	In Stock From $325^.76	Siemens
S54319-S27-A1	In Stock From $59^.52	Siemens
SCM-8	In Stock From $268^.22	Siemens
SFH752V	In Stock From $104^.39	Siemens
SO320	Limited Stock From Get Price	Siemens
ST-25B	In Stock From $213^.30	Siemens
ST-25CT4	In Stock From $752^.60	Siemens
ST-50U	In Stock From $232^.29	Siemens
TC-30	In Stock From $564^.67	Siemens
UA1T	Limited Stock From Get Price	Siemens
UA3	Limited Stock From Get Price	Siemens
ULS 200/944136X1	Limited Stock From Get Price	Siemens

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.