Membrane keypad - Import export

We realize customer-specific membrane switch and advise you comprehensively on equipment requirements and technical features. On the basis of your sample, your specification or technical drawing, we will create an individual offer and support you during the project. We advise you on the selection of suitable materials and offer cost reduction options. We offer you an active co-operation in the development and construction and give suggestions for improvement. For an offer we need: •technical drawing, sketch or pattern •technical specifications, equipment extras •required amount Please send following informations to: info@nh-technology.de One of our engineering experts will contact you asap.

The RESISTOMAT® model 2320 is a universally applicable and easy to operate measurement device for low-ohmic resistances. The light and handy device in a stable IP54 plastic housing with membrane keypad is likewise suitable for use in service, laboratory or on the production floor. The power supply is done via built-in rechargeable battery packs or by standard batteries. If need be, the temperature of samples can be measured and the sample resistance is subsequently compensated to fit the value at 20°C. This applies for samples with resistances depending on the sample’s temperature. The temperature coefficients for copper and aluminium are included as standard. A third and fourth coefficient may be set individually for any given material to be measured. Features: — Measuring ranges from 40 mΩ to 4 kΩ — Resolution up to 10 μΩ — Measuring accuracy 0.05 % Rdg. — Autorange — Temperature compensation — Bipolar measurement — Input voltage protection up to 415 Vrms

Fast and accurate measurements of the smallest resistance values are possible with the milliohmmeter RESISTOMAT® model 2316. Due to the rugged aluminium injection moulding desktop housing with membrane keypad it is suitable for use in laboratory and industrial environment likewise. Wires and coils can be measured with temperature compensation. The temperature of the sample is measured with a Pt100 or pyrometer and the resistance is then corrected to the equivalent at e.g. 20 °C (adjustable) in the instrument. The application range is very wide such as the measurement of: — transformer motor coil windings — coils of all kind — cables and wires on the drum or as meter samples — switch and relay contacts — heating elements — fuses — connections and transitions at power rails and many more Specific characteristics: — Autorange — Temperature compensation for all materials — Thermal e.m.f. compensation — Input voltage protection up to effectively 400 V rms

aluCLIC is a highly modern electronic enclosure, designed for quick installation and rapid exchange. The snap lock located under the enclosure can be easily levered open and the enclosure changed in an instant. The lid already has a recess to accommodate membrane keypads or a front plates. The snap-on device for attaching the enclosure can be fastened to the wall, ceiling or the body of the machine. Practical, fast and neat to install.

aluDISPLAY is a display enclosure available in three widths, with a modern design and well-thought out product features. Ideal for electronic controls and operating units with flat modules. Assembly or removal of the enclosure is extremely quick thanks to snap-on covering profiles. An internal profile slot enables circuit boards to be easily inserted or for system components to be directly attached with spring nuts. The front plate is ideal for the attachment of membrane keypads or the attachment of touchpanels. The aluDISPLAY can be connected with the ROLEC suspension arm system, taraPLUS, using the compatible end cover.

technoBOX is a modern, inexpensive and attractive enclosure for electronic or electrical internal mountings of all kinds. It is made of long-lasting ABS. The slanted lid edges give the house an unusual appearance. A recess in the lid enables front plates, films or membrane keypads to be easily accommodated. Fastening domes have already been fitted in the enclosure base and in the lid to accommodate internal mountings. Mounting plates, front plates, cable glands and other accessories are also available.

technoPLUS is an advanced designer enclosure made from high-quality, UV-resistant Luran for electronic applications outdoors. The lid already has a recess to accommodate membrane keypads, films or touchpads. The screw channels are outside of the enclosure interior, thus allowing the enclosure to be attached while the lid is closed. The screw channels are simply covered with captive designer clips following assembly. Practical lid supports are available to provide strain relief on internal mountings in the lid. To enable use almost anywhere outdoors, technoPLUS comes with a practical mast support, which clings to virtually any curve. In the interior, there are fastening domes for the easy attachment of internal mountings. Compatible cable glands and other accessories are of course also available.

aluPLUS is a modern enclosure made from die-cast aluminium for industrial electronics and electronic applications. It is available in the usual standard industrial sizes for the attachment of terminals, PCBs or mounting plates. The areas of application are numerous. aluPLUS is suitable for attachment to the wall outside and for industrial electronics and mechanical engineering. The lid has a recess to accommodate membrane keypads or front plates. The design covers cover the screws of the wall and lid attachment and give the enclosure an attractive appearance. The enclosure should be mounted while closed. Integrated M5 fastening threads in the bottom and lid offer optimum fastening options for a wide range of internal mountings. Extensive range of accessories and matching cable glands are also available.

tehcnoCASE is a modern plastic enclosure with design stripes in grey, red, green, blue or yellow, which can be easily snapped on to cover the screw channels and give the enclosure its own individual visual appearance. A standard recess in the lid enables front plates, films or membrane keypads to be accommodated. The large number of standard sizes offers a wide range of options for mounting numerous electronic or electrical attachments. There is also an option to combine various lids and bottoms with each other, increasing the variety. Fastening domes for the attachment of internal mounting are already integrated into all parts. Compatible cable glands, supporting rails and other accessories are of course also available.

starCASE is a true multipurpose enclosure made from flame-retardant Luran. starCASE is ideally suited for almost every kind of application and also a perfect enclosure for the visual range thanks to its ergonomic and modern design. There are numerous fastening options: be it wall, ceiling, sheet piling or machine fastening – everything is possible. The integrated recess in the lid enables films, membrane keypads or front plates to be attached easily – depending on individual requirements Beneath the design covers on the curves of the enclosure are lid screws and separate screw channels for fastening the enclosure. These enable the housing to be attached with the lid closed. Practical lid supports provide simultaneous strain relief for the internal lid mounting. An optional lid lock prevents unauthorised access to the internal mountings. Matching accessories and cable glands are also available.

commandCASE is a functional economical and elegant control enclosure for electrical or electronic applications. Due to its construction depth, it is ideally suited to connection to a suspension arm system. commandCASE is available in three versions: with hinges and quick-acting closure (also lockable), with hinges and screw or as a fully-screwed version with lid supports to provide strain-relief on the internal mounting in the lid. A recess to accommodate membrane keypads, front plates or to fit an operating panel has already been integrated. On the reverse, the screw channels are covered with cover caps, which also serve as edge protection. On the bottom and top are numerous fastening domes for attaching internal mounting. Mounting plates, matching cable glands and other accessories are also available.

mobilCASE is a mobile control enclosure, which is absolutely variable in length thanks to its profile construction. The three widths offer scope for every imaginable application. Robust end caps made from die cast aluminium protect the enclosure and internal mountings in mobile field applications. Shoulder straps make transport easier. A practical stand aids in its use on a tabletop. Two enclosures can also be combined together by means of an adapter. An articulated bracket allows it to be used as a wall or desk enclosure. Accumulator holder for 2 or 4 AA batteries provides mobile power supply. The recessed front surface is optimised to accommodate membrane keypads or displays. A versatile profile enclosure with a whole host of possibilities. Weatherproof and watertight. Numerous accessories complete the mobilCASE range.

aluDISC is the first round aluminium enclosure for industrial electronics and electronic components. The unique shape integrates perfectly into industrial machinery and piping systems. Whether fitted to the wall, integrated into a pipe system or a machine body – the round shape always makes a good impression. The lid already has a recess to accommodate membrane keypads or a front plate. A version with a fold-out, transparent lid with ingress protection IP 65 is also available. The snap-on design covers hide the screw channels. The enclosure can be mounted while closed. Practical lid supports are also available. Fastening domes in the bottom and the lid to accommodate e.g. circuit boards or mounting plates are also integrated as standard. Matching cable glands and more can also be supplied by us.

aluCASE is a modern aluminium enclosure for industrial electronics. It consists of high-quality die-cast aluminium and is very versatile. Whether in the line of sight on a wall or for mechanical engineering. The enclosure is equipped with a recess to accommodate membrane keypads or front plates as standard. Two models are available with a transparent lid, most dimensions can be supplied with integrated lid support. Fastening threads for internal mounting are integrated into the bottom and lid of the enclosure. For additional aesthetic appeal, the screw channels can be supplied with plastic or aluminium covers. Access safeguard with an insert lock is also an option. The enclosure can be attached without having to be opened, meaning your electronics remain protected. Cable glands and other accessories are also available.

The IFQ LOGGER is a portable converter and logger for Flow-Tronic flow sensors. It disposes of one RS485 digital serial communication port with specific communication protocols for RAVEN-EYE or BELUGA flow sensors and one 4-20 mA input for external level. The IFQ LOGGER combines high performance with low power requirements. The unit needs 12 VDC nominal power supply either provided from an optional battery pack or solar panels. The IFQ LOGGER keeps the same easy configuration enhanced by the IFQ MONITOR and stays in line with the flexible and modular architecture launched by the RAVEN-EYE. All flow sensors are field interchangeable. A dry contact output is available for users needing an output for samplers or any other instrument. KEY FEATURES: 1 x RS485 digital sensor interface for velocity (RAVEN-EYE or BELUGA) 1 x 4-20 mA analog input for level sensor 7 position sealed membrane keypad 2 Gb memory (SD card) Power supply : 9 to 18 VDC Enclosure: PPC (IP67)

The IFQ MONITOR is an easy to use and configure monitor and converter for Flow-Tronic flow sensors. It disposes of one RS485 digital serial communication port with specific protocols for RAVEN-EYE or BELUGA flow sensors and one 4-20 mA input for external level. The IFQ MONITOR is the easiest way to integrate an open channel flow sensor from Flow-Tronic to a local station. KEY FEATURES: User friendly interface Wide range of languages available: English, German, French, Russian, etc. 1 x RS485 digital sensor interface for RAVEN-EYE or BELUGA 1 x analog input 4-20 mA for external level 3 x analog output 4-20 mA for flow, velocity & level 1 x contact closure output for total flow 1 x normally closed relay output for alarm Logger (optional): 2 Gb flash memory (SD card) USB communication port (optional) GPRS/3G (optional) 7 position sealed membrane keypad 144x32 pixel white on blue graphical display

We have a long-term experience in customized membrane switches of over 30 years. So please invited to our experience and know-how in this field and kindly contact us for your project.