| 摘要 |
An electronic pressure switch is described comprising an external body (1) provided with a cavity (60), a removable head (6) provided with means (7) for the tight closing of said body (1), a pressure sensor (8) exposed to the pressure of the environment under control, a circuit card (2) provided with memory connected with said pressure sensor (8) and set-up means (4) operating on said circuit card (2). Set-up means (4) are housed in said cavity (60) and comprise at least one key (12-13) reachable by the operator by removing said removable head (6).
|
