To make it easier for you, this Sensor is included with the Cylinder, Threaded - M30 package. The proximity sensors can work well with the operating temperature of -25°C~70°C. The rate should be 100Hz to ensure that switch of the proximity sensors performs its function. The maximum voltage of 30V can be applied to the proximity sensors without damage in DC circuit. The current of the proximity sensors in the DC circuit should not be lower than 10V, otherwise, it will be dangerous.