This is a high - quality pressure switch. It has a wide adjustment range, with the minimum adjustable pressure being 16 bar (equivalent to approximately 232 psig) and the maximum being 160 bar (about 2320 psig). The differential pressure can range from 15 bar at the minimum range setting to 30 bar at the maximum range setting. In terms of pressure - related performance, the maximum test pressure [bar] Pe is 600 bar, which is approximately 8702 psig. The highest working pressure is also 600 bar (8700 psig), ensuring reliable operation under high - pressure conditions. The pressure switch has a bursting pressure of 1200 bar, providing an additional safety margin. The pressure connection details are as follows: the pressure connection type is G, the pressure connection size is 1/4, and it follows the ISO 228 - 1 standard. The pressure connection has a male/female thread type (internal thread), and the pressure sensing element is a piston. Regarding the enclosure, it has an IP65 protection rating, which means it is well - protected against dust and water jets. The operating temperature range is quite wide. The minimum environmental temperature is - 40 °C (- 40 °F), and the maximum is 85 °C (185 °F), making it suitable for various harsh environments. For the electrical part, the electrical connection is a DIN plug with a size of Pg 11 and an internal thread form. It complies with the EN 175301 - 803 - A standard and the EN 60947 - 5 electrical specification standard. The contact function is SPDT (Single Pole Double Throw), and the contact capacity is AC15 = 0.5 A, 250 V and DC13 = 12 W, 125 V. As for maintainability, it is serviceable (with a specific number, but not detailed here). This pressure switch is a reliable and high - performance product suitable for a wide range of industrial applications.