Horwin DF-V/U-x-5 series is a “Band pass/reject” type duplex filters based on quarter wave 5 inches width square cavities. Duplexer allows simultaneous operation of transmitter and receiver into a single antenna. Using large 5“ cavities means very high Q, resulting in very close frequency spacing and low insertion losses. Cavities are aluminium made with 5 mm thick top plate welded to the cavity body. Inner conductor and coupling loops are silver plated cooper made. Central tuning road is invar made. All this provides excellent frequency stability in temperature range from – 30 to + 60°C. Each filter is individually made and tuned, so receive and transmit frequencies should be specified when ordering.
Germany
Use: Connectors for thermocouples and resistance thermometers measurement circuits. Suitable for measurement with small wires and mineral-insulated metal sheathed cables. Can be used for 4-wire RTD‘s. Mechanical design: • Housing of high quality fibreglass-filled thermoplastic plastic. • Contacts of original thermocouple materials and spring-loaded sockets for reliable contact. • Reverse polarity protection by different contact pin widths. • One-piece housing withstands great stresses. • Moulded barriers prevent short circuit. • Screw terminals enable quick connection.
Request for a quoteSwitzerland
Pairing is achieved with bearings of identical tolerance classes and by applying an axial preload to the inner rings for the O arrangement and on the outer rings for the X arrangement. The inner or outer rings are undergo a separate grinding operation to align both side faces on the same plane with minimum clearance.
Request for a quoteUnited States
Duplex UNS S31803/1.4462 is a duplex stainless steel with approximately 50% ferrite and 50% austenite. This grade has good mechanical strength at room temperature, resistant to corrosive attack, including pitting and is resistant to stress corrosion cracking. The grade is a successful alternative to the normal 300 series austenitic stainless steels, where its higher strength and resistance to stress corrosion cracking is required in critical applications. Please note that we have a minimum order value of £10,000.
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