What is the adjustment called that allows pressure contacts to reset?

The adjustment that allows pressure contacts to reset is known as the reset point. This is the specific value at which a device, such as a pressure switch or control system, will return to its normal state after being activated. When pressure exceeds a certain limit and activates the device, the reset point determines when the device deactivates and resets, ensuring that it can function correctly in a cyclic manner. This functionality is crucial in many applications to prevent equipment damage and maintain operational efficiency.

In terms of context, while the set point refers to the initial threshold at which the device triggers, the deadband refers to the range of pressure where the device remains inactive even as pressure fluctuates. The operating range encompasses the entire spectrum of pressures within which the device operates but does not specifically address the mechanism of resetting the contacts. Hence, the reset point is the most accurate term for the adjustment that facilitates the return to an inactive or default state.