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990.31 Threaded Connection Diaphragm Seal

990.31 Threaded Connection Diaphragm Seal

3243

The WIKA 990.31 diaphragm seal with threaded connection in a plastic version is suitable for versatile application areas in the water supply and wastewater treatment industries. Mounting of the diaphragm seal to the measuring instrument may be made via a direct connection or a flexible capillary. The WIKA 990.31 diaphragm seal is used successfully in chemical plant construction, electroplating and wastewater treatment applications.
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EXPD 920/924/932 Differential Pressostat

EXPD 920/924/932 Differential Pressostat

3989

The Trafag EXPD 920/924/932 ex differential pressostat electromechanical pressure switches provide high vibration resistance and switch point precision in combination with an extremely robust and durable design. This results in switches that can be operated for decades without requiring maintenance, even under harsh conditions. Various designs with bellows, membrane and piston sensors cover a wide variety of pressure ranges, media and load profiles for many different applications.
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Digital Pressure Gauge Type J

Digital Pressure Gauge Type J

4892

The SIKA Type J digital pressure gauge is suitable for both stationary and mobile measurement and display of pressure. The SIKA Type J digital pressure gauge can be used as a reference to explain the checking, adjustment and calibration of other pressure measurement devices directly on-site. 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. 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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KP Pressure Switch

KP Pressure Switch

5288

The Danfoss KP pressure switches are used for regulating, monitoring and alarm systems in the industry. The KP pressure switches provide automatic limit protection or manual reset limit protection for pressure systems. The KP switches can be used with steam, air, gaseous and liquid media. The pressure switches are fitted with a single-pole changeover switch (SPDT). The position of the switch depends on the setting of the pressure switch and the pressure in the connector. Available types: KP 34 pressure switch KP 35 pressure switch KP 36 pressure switch KP 37 pressure switch KP 44 pressure switch
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CPG-KITP Pneumatic Service Kit

CPG-KITP Pneumatic Service Kit

6973

The WIKA CPG-KITP pneumatic service kit is the ideal tool for the pneumatic 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 pneumatic hand test pump for the generation of defined test pressure and also a highly accurate WIKA 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 WIKA 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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