luoshida 3 wire laser distance sensor

{"cid":"91212479","title":"LUOSHIDA Square \/ Rectangle Laser Diffuse Sensor Q31 PBT Housing 10-30VDC","imgUrl":"https:\/\/img.chinax.com\/nimg\/9a\/a4\/de078fe806285237c2ea091a541f-200x200-1.jpg","attrs":{"Price":"$9.50\/pieces 5-99 pieces","Brand Name":"Luoshida","Model Number":"LQD-31200PO","Minimum Order Quantity":"5 pieces","Place of Origin":"Guangdong, China","Certification":"CE RoHS","Packaging Details":"Packing way for the LUOSHIDA square or rectangle diffuse laser distance sensor
Standard packing is inside individual with labels and outside is normal brown box
Carton size depend on the quantity of the sensor orders","Supply Ability":"1000 Piece\/Pieces per Week","Type":"Photoelectric Sensor","Usage":"optical sensor","Theory":"optical sensor","Output":"NPN PNP NO NC, NPN PNP NO NC","Description":"Q31 diffuse laser sensor","Product name":"LUOSHIDA square or rectangle diffuse laser distance sensor","Size available":"31*22*11MM","Voltage":"10-30VDC","Sensing distance":"20-300mm adjustable","Operating temperature":"0-50 degree","Cable lenght":"2M PVC","Housing material":"PBT","Warranty":"12 months"}}

{"cid":"91220809","title":"Pepperl-Fuchs Inductive Sensor NBN4-12GM40-Z0 4 Mm Non-flush 2-wire DC","imgUrl":"https:\/\/img.chinax.com\/nimg\/90\/45\/33a277e90b924107c5a1b0810c33-200x200-1.jpg","attrs":{"Price":"$87\/piece","Brand Name":"Pepperl-Fuchs","Model Number":"NBN4-12GM40-Z0","Minimum Order Quantity":"1","Delivery Time":"3 day","Certification":"3C","Place of Origin":"GERMANY","Payment Terms":"T\/T","Supply Ability":"1piece in stock","Packaging Details":"70*40*40mm","Rated operating distance":"4 mm","Color":"grey","Mass":"55 g"}}