The P26-Series pushbutton switches are single pole, AC rated for 8 amps at 125 VAC and suitable for shallow back panel applications. These switches are momentary action with a medium actuation force (13 oz. typical). The P26-Series switch is equipped with a slow-make, slow-break contact mechanism.
FLIR Si1-LD Acoustic Imaging Camera for Compressed Air Leak Detection Offers Higher Performance at Accessible Price Point
Interesting … at a guess, this may exploit the Joule-Thomson effect of an expanding gas. The calibre of engineer who would take an interest in...