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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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MBS 5100/5150 Pressure Transmitter

MBS 5100/5150 Pressure Transmitter

5154

The ship approved high accuracy Danfoss MBS 5100 and MBS 5150 block pressure transmitter is designed for use in almost all marine applications. The Danfoss MBS 5150 pressure transmitter with integrated pulse snubber is designed for use in marine applications with severe medium influences like cavitation, liquid hammer or pressure peaks and offers a reliable pressure measurement, even under harsh environmental conditions. The transmitters can be easily mounted directly on the MBV 5000 block test valve, or the threaded pressure connection can be used. The flexible pressure transmitter programme covers a 4 “ 20 mA output signal, absolute or gauge (relative) versions, measuring ranges from 0…1 to 0…400 bar with zero and span adjustment. Excellent vibration stability, robust construction, and a high degree of EMC / EMI protection equip the pressure transmitter to meet the most stringent industrial requirements.
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MBS 8200/8250 Pressure Transmitter

MBS 8200/8250 Pressure Transmitter

5157

The Danfoss MBS 8200 pressure transmitters is developed to withstand the pressure pulsations and vibrations known in wind turbine applications. A new technology combining piezo resistive sensor element and programmable gain amplifiers makes the MBS 8200 the obvious choice for applications demanding the highest accuracy and insensitiveness against temperature variations. Further, this technology enhances functional safety by limiting the output signal at excess pressure conditions. It allows excellent sink/source capabilities. It leaves the pressure transmitters unaffected by electromagnetic fields up to 100 V/m. The Danfoss MBS 8250 pressure transmitter with integrated pulse-snubber is designed for use in hydraulic applications with severe media influences like cavitation, liquid hammer or pressure peaks and offers a reliable pressure measurement, even under harsh environmental conditions.
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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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VTM 40 Turbine Flow Sensor

VTM 40 Turbine Flow Sensor

7803

The SIKA VTM 40 turbine flow sensor is made for flow measurement or dosing applications for liquids. Because of the very compact design, the extensive measuring range and the convincing precision of measurements, almost unlimited applications are possible. The sturdy bearing materials – sapphire and tungsten carbide – also guarantee an exceptionally long endurance. The liquid flowing into the SIKA VTM 40 turbine flow sensor is split into individual jets by the guiding blade. These jets hit the rotor evenly from different directions, setting the rotor in motion. The rotation speed of the rotor is then converted to an electrical pulse signal (frequency): The rotor is fitted with magnets and a Hall effect sensor detects the rotation of the rotor. A flow-proportional frequency signal (square-wave signal) is made available. The construction of the guiding blade and rotor enables to realize the very low start-up flow values.
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VTM 25 Turbine Flow Sensor

VTM 25 Turbine Flow Sensor

7807

The SIKA VTM 25 turbine flow sensor is made for flow measurement or dosing applications for liquids. Because of the very compact design, the extensive measuring range and the convincing precision of measurements, almost unlimited applications are possible. The sturdy bearing materials – sapphire and tungsten carbide – also guarantee an exceptionally long endurance. The liquid flowing into the SIKA VTM 25 turbine flow sensor is split into individual jets by the guiding blade. These jets hit the rotor evenly from different directions, setting the rotor in motion. The rotation speed of the rotor is then converted to an electrical pulse signal (frequency): The rotor is fitted with magnets and a Hall effect sensor detects the rotation of the rotor. A flow-proportional frequency signal (square-wave signal) is made available. The construction of the guiding blade and rotor enables to realize the very low start-up flow values.
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