... ,hebeiprovince, China (Mainland)Brand Name Belt conveyer—XLPP-J belt sway switchEnvironment temperature-40°C—+ 50°CRelative humidity0 ... Action AngleXLPP-J-I : 12°, XLPP-J-II : 10°, XLPP-J-III : 20°2garde Action AngleXLPP-J-I : 30°, XLPP-J-II : 45 ... °, XLPP-J-III : 35°Limit Angle 75°Reset wayautomaticProtection gradeIP65Model meaning :1.Manufacturers codeXL: Tangshan Xieli Belt Conveyor Co., Ltd2. ...