photoelectric sensor omron e3jm r4m4 g 2m

{"cid":"91223520","title":"E3JM-R4M4-G OMRON Photoelectric Sensor 2M AC\/DC Power Free Type","imgUrl":"https:\/\/img.chinax.com\/nimg\/03\/9b\/d4f16b8a370a080ebcb71f4f637a-200x200-1.jpg","attrs":{"Price":"1-99$","Brand Name":"OMRON","Model Number":"E3JM-R4M4-G","Minimum Order Quantity":"1","Delivery Time":"in stock \/ 1-3 work days","Place of Origin":"JAPAN","Payment Terms":"T\/T","Supply Ability":"999","Packaging Details":"Brand New Original","Detection Principle":"Photoelectric (diffuse-reflective)","Sensing Distance":"4 m (nominal), 0.1\u20134 m adjustable","Light Source":"Red LED (660 nm)","Response Time":"0.5 ms max","Power Supply":"12\u201324 VDC \u00b110%","Current Consumption":"30 mA max"}}

{"cid":"91202321","title":"OMRON Long-distance Photoelectric Sensor Supports AC\/DC Power Supplies E3JM\/E3JK E3JK-RR12-C 2M","imgUrl":"https:\/\/img.chinax.com\/nimg\/2f\/09\/091ea0768befabd56de9adab2a7f-200x200-1.jpg","attrs":{"Price":"USD$17","Brand Name":"OMRON","Model Number":"E3JK-RR12-C 2M","Minimum Order Quantity":"1","Delivery Time":"in stock","Certification":"CE","Place of Origin":"china","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"500pc","Packaging Details":"carton","Detection Method":"Retro reflective","Beam Shape":"Standard","Head Shape":"[Square] Square shape","Amplifier Accessories Type":"Amplifier Built-in Type","Case Material":"[Resin] ABS Resin","Detected Objects":"Opaque Objects"}}