The Rectangular package already includes it for your convenience. When the operating temperature is 0°C~50°C, proximity sensors will work well. If you want proximity sensors to perform at their best, you should set their supply voltage to 24V. 0°C is the lowest operating temperature of the proximity sensors. There can be no higher temperature for the proximity sensors than 50°C. To ensure that the proximity sensors are functioning properly, the rate should be set to 220kHz. To make proximity sensors work properly, the reed switch's internal contacts should be conducting 100mA current. It is suitable for package Bulk.