Cylinder, Threaded - M18 includes it for your convenience. The proximity sensors can work well with the operating temperature of -25°C~70°C. In order to maximize the efficiency of proximity sensors, it is recommended that the supply voltage be set to 24V. In order for the proximity sensors to perform their function, the rate must be 1kHz. In order for proximity sensors to work properly, the internal contacts of the reed switch should pass 10mA.