Showing results: 46 - 60 of 68 items found.
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WIKA Alexander Wiegand SE & Co. KG
Leakage in switchgear can cause high maintenance costs and, depending on the size, can quickly become a safety risk. Thus, gas leaks must be pinpointed promptly and reliably and then eliminated. Our detection instruments are used for monitoring the air in enclosed rooms, locating leakage points and for integral leak testing. Even small quantities of SF6 gas can be detected in air.
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WIKA Alexander Wiegand SE & Co. KG
Via cocks, shut-off valves, valve manifolds or monoflanges, pressure measuring instruments can be securely separated from the process during commissioning, maintenance or calibration. Protective devices, such as syphons, overpressure protectors and snubbers, increase the service life and extend the application spectrum of pressure measuring instruments. Alongside the extensive selection of instrumentation valves and accessories, WIKA also offers qualified assembly of different individual components into a complete measuring arrangement (“hook-up”).
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CPP700-H and CPP1000-H -
WIKA Alexander Wiegand SE & Co. KG
Test pumps serve as pressure generators for the testing, adjustment and calibration of mechanical and electronic pressure measuring instruments through comparative measurements. These pressure tests can take place in the laboratory or workshop, or on site at the measuring point. The model CPP700-H and CPP1000-H hand test pumps have been specifically developed for test pressure generation on site.
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WIKA Alexander Wiegand SE & Co. KG
Precision pressure measuring instruments are electrical measuring systems which convert pressure into an electrical signal and optionally visualise it. Precise pressure transmitters and process transmitters are used for the monitoring and control of particularly sensitive processes. Due to the low, DKD/DAkkS certified measurement uncertainty of down to 0.008 % of the entire measuring chain, the particularly accurate instruments find their primary applications as a factory/working standard for testing and/or calibrating a variety of pressure measuring instruments.
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WIKA Alexander Wiegand SE & Co. KG
Pressure controllers are electronic controllers which quickly and automatically provide a pressure based on a supply pressure. Due to the high accuracy and control stability, pressure controllers are especially suitable as references for production lines and laboratories, in order to carry out automatic testing and/or calibration of all types of sensors.
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WIKA Alexander Wiegand SE & Co. KG
Portable temperature calibrators (dry-well calibrators) are electronic controllers which automatically, quickly and dryly supply a temperature. Due to the high reliability, accuracy and simple operation, portable temperature calibrators are particularly suitable as a factory/working standard for the automatic testing and/or calibration of temperature measuring instruments of all types.
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WIKA Alexander Wiegand SE & Co. KG
Test pumps serve as pressure generators for the testing, adjustment and calibration of mechanical and electronic pressure measuring instruments through comparative measurements. These pressure tests can take place in the laboratory or workshop, or on-site at the measuring location.
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WIKA Alexander Wiegand SE & Co. KG
Load cells are designed as a special form of force transducer for use in weighing equipment. These force transducers enable very high measurement accuracies of 0.01 % and 0.05 % of FS. Load cells are used in the widest variety of application areas, including platform, filling, belt and packaging scales, dynamic test systems as well as electronic precision, price-labelling and industrial scales. WIKA provides you with all typical and widely used load cell geometries such as single point load cells, bending and shear beam load cells, s-type load cells, canister load cells and compression force load cells. In addition, there are corresponding mounting kits and complete weighing modules available.
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WIKA Alexander Wiegand SE & Co. KG
Load pins represent one of the most important components for measuring forces. Existing retention bolts can easily be replaced by these products in existing applications. The application areas range from construction machinery and cranes to stage construction. These force transducers are often used by designers, because, due to their design, they can be directly integrated into the force flow, without taking up space. Since the design requirements for the use of load pins are very individual, the exact layout is important. With WIKA, you will have specialists by your side who already have lots of experience in force measurement.
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WIKA Alexander Wiegand SE & Co. KG
Air flow sensors and air flow meters are suitable for the measurement and control of air flows in ventilation and air-conditioning. Air flow sensors are easy to install and measure the total pressure, the static pressure of the air flow and the average air velocity. In combination with the model A2G-100 PID controller, the user has efficient volume flow control of the ventilation or air-conditioning system.
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WIKA Alexander Wiegand SE & Co. KG
WIKA's robust and modular calibration systems are designed for checking the SF6 gas density and pressure measuring instruments. The test item is connected to the calibration system via an adapter and, by pressure generation with a hand pump, makes it possible to exactly approach the measuring points. A subsequent comparison of the displayed values of the test item and reference instrument allows assessing the instrument's suitability for on-site use. The instrument is always protected and ready for use with the robust service case and an additional foam insert.
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WIKA Alexander Wiegand SE & Co. KG
In our section “Diaphragm seal systems” you will find a selection of the common combinations of diaphragm seals with pressure measuring instruments. All the diaphragm seal systems presented here feature fast availability and are particularly suitable for demanding measuring tasks in the pharmaceutical and biotechnology industries, food and beverage industries etc.. The complete WIKA diaphragm seal portfolio can be found in the “Diaphragm seals” section.
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WIKA Alexander Wiegand SE & Co. KG
Our pressure gauges (mechanical pressure measuring instruments) for gauge, absolute and differential pressure have been proven millions of times over. For the optimal solution for the widest range of applications, there is a choice of measuring systems in Bourdon tube, diaphragm element and capsule element technologies. The pressure gauges cover scale ranges from 0 … 0.5 mbar to 0 … 6,000 bar and indication accuracies of up to 0.1 %. For the various requirements in industrial and process instrumentation there are pressure elements from copper alloys, stainless steel or special materials available.
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WIKA Alexander Wiegand SE & Co. KG
Pressure balances (often also referred to as mechanical dead-weight testers or primary standards) are the most accurate reference instruments for pressure. Their functional principle is based on the physical principle of pressure = force/area. Mass pieces placed on the top of a piston-cylinder system are the source of a precisely defined force. By producing a certain (counter) pressure inside the pressure balance an equilibrium is achieved: the mass pieces, including the free-running piston of the piston-cylinder system, are floating, which will lead to a very accurate pressure at the test port.
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WIKA Alexander Wiegand SE & Co. KG
WIKA offers tension/compression force transducers in different designs and versions. They are available in miniature designs, as traditional s-type versions, as transducers with different thread forms or as low-profile force transducers (pancake). Transducers in miniature design are used for small mounting spaces and also for detecting small forces. The s-type with female thread, which is very well suited for this purpose, features a particularly high accuracy and is used in rated load ranges of up to 50 kN. For measuring high forces, tension/compression force transducers in compact size are the first choice. For low-profile force transducers, the force is transmitted via the centrical female thread. They are highly dynamic and possess a high fatigue strength.
