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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
RKM 50-6M	In Stock From $62^.62	Turck
RKM 5730-8M	In Stock From $110^.21	Turck
RKM 61-6M	In Stock From $114^.14	Turck
RKM RKM 76-2M	In Stock From $157^.85	Turck
RKMBV-CC	In Stock From $28^.28	Turck
RKS 4.4T-2	In Stock From $52^.32	Turck
RKS 4.4T-8/S824	Limited Stock From Get Price	Turck
RKS 4.5T-4	In Stock From $81^.22	Turck
RKV 4.21T-1.5-RSV 4.21T/S90-SP	In Stock From $30^.30	Turck
RKV 4.4T-10	In Stock From $101^.80	Turck
RKV 4.4T-10-RSV 4.4T/S90	In Stock From $176^.51	Turck
RKV 4.4T-35	In Stock From $160^.59	Turck
RKV 4.5T-10	In Stock From $61^.61	Turck
RL-51P-21-163-BK/BK-P1	In Stock From $0^.95	M2B Technologies
RL-51P-21/N-0-GR/BK-P1-1	In Stock From $1^.19	M2B Technologies
RL-51P-21/N-0-RE/BK-P1-1	In Stock From $1^.06	M2B Technologies
RL-56P-21-A-0-BK/BK-P1	In Stock From $0^.69	M2B Technologies
RL-56P-21/N-A-0-GR/BK-P1-1	In Stock From $0^.85	M2B Technologies
RL-56P-21/N-A-0-RE/BK-P1-1	In Stock From $0^.81	M2B Technologies
RL-56RP-21-A-163-BK/BK-P4	In Stock From $0^.54	M2B Technologies
RL-56RP-21/N-A-0-GR/BK-P4-1	In Stock From $0^.53	M2B Technologies
RL1218A-50KG	In Stock From $719^.37	Rice Lake
RL23-8-H-500-RT/49/92	In Stock From $545^.40	Pepperl + Fuchs
RL28-55-LAS/49/82B/105	In Stock From $236^.84	Pepperl + Fuchs

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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.