Specification Brand : csauing BulletPoint1 : BIG SIZE OF REFLECTOR for easy alignment and longer detecting distance than the rectangle reflector photoelectric sensor. BulletPoint2 : INVISIBLE BEAM for higher security! BulletPoint3 : less susceptible to interference, long life, and high reliability. BulletPoint4 : This product is widely used in outdoors gates, garage doors, Weatherproof construction for indoor/outdoor usage etc. BulletPoint5 : Applications: Photoelectric switch sensors have been used as position detection, liquid level control, product counting, width discrimination, speed detection, fixed length cutting, holes recognition, signal delay, automatic door sensing, color scale detection, punching and cutting Machine and security and many other areas. Color : One Color ExternallyAssignedProductIdentifier : 7302555303678 ItemName : 1Pc New PT-509 Pressure Transmitter Water Pump Sensor (-100-100KPa) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electronic-pressure-sensors Manufacturer : csauing Material : Copper ModelName : YUANFANNN ModelNumber : YUANFANNN NumberOfItems : 1 PartNumber : PT-509 ProductDescription : 1Pc new PT-509 pressure transmitter water pump sensor Warranty:120days