摘要:
A conductor leadthrough for a field device is for connecting two electrical conductors. The conductor leadthrough comprises an external conductor and a sealing apparatus. The sealing apparatus is divided into a first separation device and a second separation device. The external conductor comprises a hollow internal region that extends along a longitudinal axis of the external conductor. The first separation device and the second separation device are arranged along the longitudinal axis of the external conductor so as to be spaced apart so that they can separate a section of the hollow internal region of the external conductor. A pourable-sealing device is filled into the separated section of the hollow internal region of the external conductor so that the sealing apparatus can provide a leakage rate whose value is below a predeterminable value of a leakage rate. A signal of a predeterminable frequency can be transmitted along the longitudinal axis.
摘要:
A conductor leadthrough for a field device is for connecting two electrical conductors. The conductor leadthrough comprises an external conductor and a sealing apparatus. The sealing apparatus is divided into a first separation device and a second separation device. The external conductor comprises a hollow internal region that extends along a longitudinal axis of the external conductor. The first separation device and the second separation device are arranged along the longitudinal axis of the external conductor so as to be spaced apart so that they can separate a section of the hollow internal region of the external conductor. A pourable-sealing device is filled into the separated section of the hollow internal region of the external conductor so that the sealing apparatus can provide a leakage rate whose value is below a predeterminable value of a leakage rate. A signal of a predeterminable frequency can be transmitted along the longitudinal axis.
摘要:
The invention relates to a level meter with a waveguide (1, 10, 18) for guiding an electromagnetic wave, such that the waveguide is designed as a hollow conductor and has a forward terminal section (12-15); with a wave adapter (2, 20-24) of a dielectrical material, such that the wave adapter has an outer circumferential area and partially projects with this outer circumferential area into a hole in the terminal section (13, 14) of the waveguide (1) and partially protrudes from this terminal section (14, 15), and such that the wave adapter has dimensions that allow it to adapt the wave transition of a wave leaving or entering the terminal section (14, 15) of the waveguide (1); and with a metallic transitional material (23) in an area between the wave adapter (2) and the waveguide (1), such that the transitional material (23) assumes the form of a metallized part (23) that extends over an area greater than area of direct contact (19) between the outer circumference of the wave adapter (2) and the waveguide (1).
摘要:
A modular system is for assembling a fill-level radar antenna, a fill-level radar antenna, and o a fill level radar. The modular system comprises several modules that can be interconnected. In this way a host of different fill-level radar antennae may be produced that are optimally adapted to the corresponding conditions.
摘要:
The invention relates to a level meter with a waveguide for guiding an electromagnetic wave, such that the waveguide is designed as a hollow conductor and has a forward terminal section; with a wave adapter of a dielectrical material, such that the wave adapter has an outer circumferential area and partially projects with this outer circumferential area into a hole in the terminal section of the waveguide and partially protrudes from this terminal section, and such that the wave adapter has dimensions that allow it to adapt the wave transition of a wave leaving or entering the terminal section of the waveguide; and with a metallic transitional material in an area between the wave adapter and the waveguide, such that the transitional material assumes the form of a metallized part that extends over an area greater than area of direct contact between the outer circumference of the wave adapter and the waveguide.
摘要:
A modular system is for assembling a fill-level radar antenna, a fill-level radar antenna, and o a fill level radar. The modular system comprises several modules that can be interconnected. In this way a host of different fill-level radar antennae may be produced that are optimally adapted to the corresponding conditions.
摘要:
A modular system is for assembling a fill-level radar antenna, a fill-level radar antenna, and o a fill level radar. The modular system comprises several modules that can be interconnected. In this way a host of different fill-level radar antennae may be produced that are optimally adapted to the corresponding conditions.
摘要:
Described is an input and output device for inputting or outputting data of an electronic equipment. The input and output device is designed for being detachably mounted to the electronic equipment in at least two different positions. The input and output device features a first contacting arrangement which, independent of the selected position in the mounted state of the input and output device on the electronic equipment, electrically comes in connection with a second contacting arrangement present on the electronic equipment. In one embodiment, orientation of the device may be varied, thereby enabling it to be coupled to a receiver by a bayonet connection and with a set of contacting arrangement engaging the second contacting arrangement in any orientation. Moreover, described are an operating and display module, as well as to a combination of an electronic equipment and an input and output device that can be detachably mounted thereto.
摘要:
The invention relates to an adapter device with a mechanical interface and with an electrical interface for the electrical connection to an electronic insert of a measuring apparatus housing comprising a sensor unit. According to the invention, the adapter device comprises a supporting element, and the mechanical interface for a mechanical securing of the adapter device is configured at an interface slot of the electronic insert and/or of the measuring apparatus housing, as a resilient and non-electrically conducting casting compound which partially surrounds the supporting element of the adapter device, with at least one contour element which is adapted substantially true to contour to the interface slot and which establishes a securing operative connection to said slot.
摘要:
Described is an input and output device for inputting or outputting data of an electronic equipment. The input and output device is designed for being detachably mounted to the electronic equipment in at least two different positions. The input and output device features a first contacting arrangement which, independent of the selected position in the mounted state of the input and output device on the electronic equipment, electrically comes in connection with a second contacting arrangement present on the electronic equipment. In one embodiment, orientation of the device may be varied, thereby enabling it to be coupled to a receiver by a bayonet connection and with a set of contacting arrangement engaging the second contacting arrangement in any orientation. Moreover, described are an operating and display module, as well as to a combination of an electronic equipment and an input and output device that can be detachably mounted thereto.