A tool designed to observe pneumatic techniques for insufficient stress, it prompts or deactivates {an electrical} circuit when stress falls under a pre-set threshold. For instance, in an industrial air compressor system, this part will set off a shutdown if the stress drops too low, stopping injury to linked equipment.
Its utilization is important for system safety, making certain operational security, and sustaining gear effectivity. Traditionally, such gadgets developed from easy mechanical indicators to stylish electromechanical and solid-state sensors that supply higher precision and reliability.