Programmable Electronic Pressure Switch with Display
First Claim
1. An electronic pressure switch comprising an external body provided with a cavity wherein there are accommodated a pressure sensor arranged under pressure of the monitored environment and adapted to detect pressure values between a minimum pressure value and a maximum pressure value, at least one circuit board provided with memory connected to said pressure sensor and a display for viewing information for an operator and programming the pressure switch itself by means of setting means comprising at least one button, said at least one circuit board comprising circuit components controlled by an integrated software application, wherein said integrated software application is adapted to set at least a first and a second analog output values with the second analogue output value higher than the first analog output value and wherein the first analog output value is set according to the minimum pressure value, the second analog output value is set according to any pressure value measurable by the pressure sensor, comprised between the minimum and the maximum pressure values except the same minimum pressure value, and in that said cavity being closed by a lid which supports a connector.
1 Assignment
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Accused Products
Abstract
An electronic pressure switch is described comprising an external body (1) provided with a cavity (60) upperly closed by a lid (62) which supports a connector (6), in said cavity (60) being accommodated a pressure sensor (8) exposed to the monitored environment pressure, at least one circuit board (2-3) provided with memory connected to said pressure sensor (8) and a display (100) for displaying information useful to the operator and programming the pressure switch itself by means of setting means comprising at least one button (12-14). Said at least one circuit board (2-3) comprises circuit components (22, 25, 35, 49, 50) managed by an integrated software for setting at least one analogue output value (39-40) according to any pressure value measurable by the pressure sensor (8).
6 Citations
11 Claims
- 1. An electronic pressure switch comprising an external body provided with a cavity wherein there are accommodated a pressure sensor arranged under pressure of the monitored environment and adapted to detect pressure values between a minimum pressure value and a maximum pressure value, at least one circuit board provided with memory connected to said pressure sensor and a display for viewing information for an operator and programming the pressure switch itself by means of setting means comprising at least one button, said at least one circuit board comprising circuit components controlled by an integrated software application, wherein said integrated software application is adapted to set at least a first and a second analog output values with the second analogue output value higher than the first analog output value and wherein the first analog output value is set according to the minimum pressure value, the second analog output value is set according to any pressure value measurable by the pressure sensor, comprised between the minimum and the maximum pressure values except the same minimum pressure value, and in that said cavity being closed by a lid which supports a connector.
Specification