Accuracy level :1.0 and 1.5 (customizable) Temperature range :-80~+500°C(can be determined) Operating temperature :-40~+85°C Relative humidity :5~100% Protection class :IP65 Angle adjustment: The adjustment error does not exceed 1.0% of the range Conventional internal thread: M16* 1.5M20 * 1.5M27 *2(other customizable) Conventional external thread: M16* 1.5M20 * 1.5M27 *2(other customizable)