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990.10 Threaded Connection Diaphragm Seal

990.10 Threaded Connection Diaphragm Seal

1522

The WIKA 990.10 diaphragm seal with threaded connection in threaded design is suitable for versatile application areas. A replacement of the lower body is possible without modifications on the diaphragm seal system. With this diaphragm seal, high pressure ranges up to 250 bar can be covered. Compared to the WIKA 990.40 diaphragm seal, higher pressure ranges can be covered (smaller diameter of the diaphragm). Mounting of the diaphragm seal to the measuring instrument may be made via a direct connection, for high temperatures via a cooling element or via a flexible capillary. For the material selection, WIKA offers a variety of solutions, in which the upper body of the diaphragm seal and the wetted parts can be made of identical or different materials. The wetted parts can, as an alternative, be coated.    
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970.1x Diaphragm Probe Seals

970.1x Diaphragm Probe Seals

2252

The WIKA diaphragm probe seals are available in three different models: 970.10, 970.11, 970.12 All models are available in male thread or male running nut or female union nut. Ask our product specialist for more advanced or personalised information, or see downloads.
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P 700.3 Hydraulic Hand Test Pump

P 700.3 Hydraulic Hand Test Pump

2330

The SIKA P 700.3 hydraulic hand test pump is designed to enable the direct connection of all pressure systems to be tested using adapters. The test sample is easily connected using the rugged industrial hose with integrated quick coupling and supplied adapters. The reference is fitted directly at the top of the pump using a positioning adapter. The required test pressure is initially generated using the handles and then adjusted precisely with the fine adjustment valve. As a result, the pressure on both instruments is the same. The pressure relief valve allows continuous pressure reduction and ensures accurate and easy testing, even with decreasing pressure. In the simplest case, the pressure is indicated by an analogue pressure gauge. An easy to read digital pressure gauge or hand-held instrument can also be used. The accuracy or adjustment of the pressure measuring device being tested can be checked by comparing the indicated reference value with the measured value for the device under test. Mobile and independent SIKA test pumps and pressure generators are ideal for mobile use. Their low weight and compact design make them easy to transport directly to the measurement site. The instruments can be used immediately and do not require an additional power supply. There is no need to take along nitrogen bottles or connect the equipment to a compressed air network. Wear-free manual pressure generation is simple and easy, regardless of ambient temperature and orientation. Hydraulic hand test pump Water and oil are used as pressure media. The easily operated SIKA P 700.3 hydraulic hand test pump is specifically designed for the medium to high-pressure range. They have a built-in reservoir for the hydraulic fluid. The SIKA P 700.3 hydraulic hand test pump is suitable for testing, adjusting and calibrating pressure sensors, pressure gauges, pressure switches, safety valves and all types of pressure devices. They are optimised in their function and use and assist in the performance of specific tests and inspections.
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CPH6200 Pressure Indicator

CPH6200 Pressure Indicator

3109

For the WIKA CPH6200 pressure controller, WIKA CPT6200 pressure sensors are available for reference pressure with measuring ranges of up to 1000 bar. Therefore, it is particularly suitable as a test instrument for applications such as process technology, machine building, etc. The digital indicator automatically detects the measuring range of the connected pressure sensor and guarantees a highly accurate pressure measurement. The WIKA CPH6200 Pressure indicator can be used for measuring both gauge and absolute pressure. Differential pressure measurement is possible with the 2-channel version CPH6200-S2, and two connected model CPT6200 reference pressure sensors. Pressure units selectable on the instrument are bar, mbar, psi, Pa, kPa, MPa, mmHg or inHg. An integrated data logger and various other functions such as Min., Max., Hold, Tare, zero point adjustment, alarm, power-off, peak value detection (1,000 measurements/s), average value filter, etc. ensure that the CPH6200 can be used for many different applications. In addition to the GSoft data-logger evaluation software for the tabular and graphical representation of the logged data, WIKA-Cal calibration software for calibration tasks is also available. WIKA-Cal also offers, over and above PC-supported calibration, the management of the calibration and instrument data in an SQL database. A USB interface is available for data transfer.
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CPH6300 Pressure Indicator

CPH6300 Pressure Indicator

3112

Stainless steel pressure sensors with measuring ranges up to 1,000 bar are available for the WIKA CPH6300 Pressure Indicator. The robust and waterproof design makes the CPH6300 ideal for use in adverse environments. The digital indicator automatically detects the measuring range of the connected pressure sensor and guarantees a highly accurate pressure measurement. The WIKA CPH6300 Pressure Indicator can be used for measuring both gauge and absolute pressure. Differential pressure measurement is possible with the 2-channel version CPH6300-S2, and two connected model CPT6200 reference pressure sensors. Selectable pressure units here are bar, mbar, psi, Pa, kPa, MPa, mmHg, inHg, mH2O and one customer-specific unit. An integrated data logger and various other functions such as Min., Max., Hold, Tare, zero point adjustment, alarm, power-off, peak value detection (1,000 measurements/s), average value filter, etc. ensure that the CPH6300 can be used for many different applications. The large, backlit display and also a long battery life complete the features of the CPH6300 Pressure Indicator. In addition to the GSoft data logger evaluation software for the tabular and graphical representation of the logged data, WIKA-Cal calibration software for calibration tasks is also available. WIKA-Cal also offers, over and above PC-supported calibration, the management of the calibration and instrument data in an SQL database. A USB interface is available for the data transfer.
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L-Ex Digital Pressure Gauge

L-Ex Digital Pressure Gauge

4895

The SIKA L-Ex digital pressure gauge is suitable for both stationary and mobile measurement and display of pressure. The SIKA L-Ex digital pressure gauge can be used as a reference to explain the checking, adjustment and calibration of other pressure measurement devices directly on-site. High accuracy in the signal acquisition is achieved by using high-performance measuring cells with electronic linearisation of the characteristic curve. Suitable instruments are available for a wide variety of measurement tasks. Ease of use is assured by innovative design and advanced technology. All essential functions for everyday use can be selected conveniently at the press of a button. Excellent protection against dust and moisture is provided by a membrane keypad or rubber buttons. Integrated supplementary functions make our digital pressure gauges true all-rounders. PC connection and software Many digital pressure gauges have a serial interface port to allow measurement values and stored data to be transferred directly to a PC and documented. An inexpensive measurement data acquisition system can easily be assembled with suitable software and an interface converter. Processes can be readily monitored and analysed using the recorded and visualised measurements, and all data can be exported using standard programs such as Microsoft Excel. A remote control is also possible. Various software packages with extensive recording and display functions, logger and alarm evaluation as well as for calibration are available. Analogue output An electrical output signal enables remote display on a control console or in a control room as well as the connection of external recorders and indicating instruments. Relay output Digital pressure gauges allow limit contacts to be closed even at low pressures. There is no need for high actuation forces for magnetic spring or inductive contacts, which makes it easier to signal critical equipment conditions and perform supplementary control tasks.
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CPG-KITH Hydraulic Service Kit

CPG-KITH Hydraulic Service Kit

6977

The WIKA CPG-KITH hydraulic service kit is the ideal tool for the hydraulic testing, adjustment and calibration of mechanical and electronic pressure measuring instruments through comparative measurements or for the setting of pressure switches. These and other tests can take place quickly and reliably in the laboratory or workshop, or on-site at the measuring point. With the service kit, service and maintenance are more complete, safer and more flexible. The kit is high-quality finish, handy and robust and is also suitable for service use. Components The service kit consists of a hydraulic hand test pump for the generation of defined test pressure and also a highly accurate model CPG1500 precision digital pressure gauge as a reference instrument. Air is used as the pressure medium. Various connection adapters are also available in the test case. All components are carefully stowed in the case and protected for in-house transport. Simple function If one connects the test item and the model CPG1500 precision digital pressure gauge to the test pump, on actuating the pump, the same pressure will act on both instruments. Using the fine adjustment valve, the test pressure is set precisely. By comparison of the two measured values at any given pressure value, a check of the accuracy and/or adjustment of the pressure measuring instrument under test can be carried out. WIKA-Cal software The collected data from the data logger of the digital pressure gauge can be transmitted wirelessly to the WIKA-Cal calibration software for further evaluation.
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VZVA Positive Displacement Flow Sensor

VZVA Positive Displacement Flow Sensor

7830

SIKA's gearwheel type VZVA positive displacement flow sensor records volume flows of liquids with both high and changing viscosities. The high-precision sensors work according to the displacement principle. The high resolution combined with reliable measurement accuracy makes the sensors especially useful for applications involving the measurement of small and minimal volumes. A very precisely adjusted gear pair within the casing forms the measuring element. The inflowing medium causes the gear pair to rotate. Contactless sensors scan the rotary motion. Since each tooth generates a pulse, this results in a very high resolution. Consequently, even the smallest volumes can be measured or dosed precisely. The measurement unit contains two pick-offs that are circumferentially offset by ¼ of a tooth pitch to generate a two-channel flow-proportional frequency signal. Suitable processing of the signal provides a higher resolution and the option to identify the flow direction. The maximum pressure drop should not exceed 16 bar. This limits the measurement range of high viscosity media (see pressure drop diagrams). The measurement accuracy increases with an increase in viscosity of the media.
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VZGG Positive Displacement Flow Sensor

VZGG Positive Displacement Flow Sensor

7835

SIKA™s gearwheel type VZGG positive displacement flow sensor records volume flows of liquids with both high and changing viscosities. The high-precision sensors work according to the displacement principle. The high resolution combined with reliable measurement accuracy makes the sensors especially useful for applications involving the measurement of small and minimal volumes. A very precisely adjusted gear pair within the casing forms the measuring element. The inflowing medium causes the gear pair to rotate. Contactless sensors scan the rotary motion. Since each tooth generates a pulse, this results in a very high resolution. Consequently, even the smallest volumes can be measured or dosed precisely. The measurement unit contains two pick-offs that are circumferentially offset by ¼ of a tooth pitch to generate a two-channel flow-proportional frequency signal. Suitable processing of the signal provides a higher resolution and the option to identify the flow direction. The maximum pressure drop should not exceed 16 bar. This limits the measurement range of high viscosity media (see pressure drop diagrams). The measurement accuracy increases with an increase in viscosity of the media.
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