Targeted antimicrobials are described and related, compositions, methods and systems.

A knock sensor including a body, having a detection assembly able to measure vibrations, and a metal mount having a support ring on which the detection assembly rests, a peripheral casing to protect the detection assembly, made from a thermoplastic material applied by overmolding at least in part around the body. The mount includes a lower flange below the support ring and the lower flange is bored with attachment holes, which improve its sealing.

An apparatus includes a gasket and a housing assembly. The gasket may have (i) a base portion, (ii) a column portion and (iii) a passage in communication with an exterior of the apparatus. The housing assembly may have a sealing edge and may be configured to hold a sensor. The sealing edge may seal to the base portion of the gasket. The sensor (a) may seal to the column portion of the gasket and (b) may be in communication with the exterior of the apparatus through the passage.

An optically powered pressure sensor for sensing pressure of a liquid in a tank includes a hermetically sealed housing with at least a portion of the housing having a diaphragm, at least one sensor within the hermetically sealed housing, at least one optical emitter, and a photocell array. The hermetically sealed housing forms at least a portion of a hermetically sealed wall of the tank. The at least one sensor within the hermetically sealed housing is configured to sense the pressure of the liquid. The at least one optical emitter is configured to transmit data corresponding to the sensed pressure. The photocell array is configured to receive light and provide power to the at least one sensor and the at least one optical emitter.

A semiconductor sensor device includes a lead frame flag having a vent hole, an interposer mounted on the flag and having a vent hole in fluid communication with the vent hole of the flag, and a sensor die having an active region. The sensor die is mounted on and electrically connected to the interposer in a flip-chip manner such that the vent hole of the interposer is in fluid communication with the active region of the sensor die. Bond wires electrically connect the interposer to one or more other components of the device. A molding compound covers the sensor die, the interposer, and the bond wires. The sensor die may be a pressure-sensing (P-cell) die, and the device may also include a micro-controller unit (MCU) die and an acceleration-sensing (G-cell) die, for tire pressure monitoring applications.

The present disclosure relates to a process connection for connecting a sensor to a process inlet via a process seal and a fixing element. The process connection includes a sensor housing and a clamping element. The sensor housing has a housing body configured to receive the sensor and a housing collar that extends around the housing body and has a first sealing section, which encircles the housing body, and a contact area. The housing collar is formed integrally with the housing body. The first sealing section is suitable for receiving the process seal to connect the process inlet to the housing collar in a fluid-tight manner. The clamping element has a contact area which is suitable for coming into contact with the contact area of the housing collar to press the housing collar onto the process seal.

A manifold assembly configured to measure differential pressure of fluid. The manifold assembly may have a monolithic body with an internally drilled fluid pathway. The body supports a differential pressure transducer that communicates, on either end, with the internally drilled fluid pathway. This configuration can generate data that defines pressure drop across impellers or other mechanisms on metrology hardware (or gas meters). Utilities can use this data to diagnose health or other conditions on the gas meter in the field.

A high accuracy capacitive pressure transducer capable of performing measurements at a fixed temperature, with stability better than 2mK, in the temperature range of 15 C.30 C. and which does not require the use of correction for thermal transpiration effect. The pressure transducer includes a vacuum gauge having a pressure sensor and a pressure sensor sheath, a temperature control unit secured in a cap; an aluminum block having a lower surface in contact with the pressure sensor sheath and an upper surface in contact with a main plate; and a temperature sensor located between the main plate and the upper surface of the aluminum block. The vacuum gauge is connected to a vacuum system by means of a connecting pipe.

A water bag pressure detection device (100), a water bag inflow control device (1000) and a water bag type water purifier are provided. The water bag pressure detection device (100) includes: a base seat (10) defining an airtight cavity (101) therein, and having an upper end provided with a mounting opening; a pressure sensor module (20) having at least a lower portion disposed in the airtight cavity (101) and connected with a circumferential edge of the mounting opening in a sealing manner, an inductive head (22) of the pressure sensor module being configured to abut against a lower portion of the water bag; and a ventilation member (30) defining a ventilation passage (301) therein and disposed to the base seat, the ventilation passage (301) being provided with a balancing seal member (40) configured to move in the ventilation passage (301) along with variations of pressure in the airtight cavity (101) and outside pressure.

An electronic sensor includes a housing having a distal end configured to be exposed to a flow of a fluid media opposite a proximal end configured not to be exposed to the fluid media. A chamber and connected passageway are disposed within the housing. The passageway is connected at one end to the chamber and connected at another end to an opening disposed at the distal end of the housing. The opening is configured to be in fluidic communication with the fluid media. A pressure sensor and a first temperature sensor are disposed within the chamber. A viscous gel is disposed within the chamber, the viscous gel separating on a first side both the pressure sensor and the first temperature sensor apart from the passageway on a second side of the viscous gel. The chamber can include a non-smooth surface to increase viscous gel adhesion.