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MICRO Capsule Schaffer Low Pressure Diaphragm
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MICRO Schaffer & Low Pressure Diaphragm operated pressure gauges can be used for most fluids and gases. They are less sensitive to mechanical shock than conventional bourdon tube gauges and can easily be protected against over pressure and aggressive fluids or gases. The measuring element and process connection constitute a compact system. The connection can be either screwed or wide bore screwed or flanged to the appropriate standard to satisfy need of various nature of liquids.The wetted parts can be protected by special materials like PTFE, tantalum etc. Diaphragm gauges are designed for the pressure ranges as low as 250 mmWc up to 21 bar. MICRO Capsule operated pressure gauges are extremely sensitive and highly accurate, specially designed for measuring very low pressure. They are well suited to systems where air or other gases are the measured media. The finely polished pinion gear and shaft of movements ensures repeatable accuracy. The sensors are available with ferrous and non ferrous alloys, so sensor can be selected considering measured gases which do not attack selected alloy’s sensor. Capsule operated edgewise draft gauge are available for extremely low pressure upto 50 mmWc.
MICRO COMMERCIAL UTILITY
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MICRO has the perfect answer to all your requirements in pressure gauges.
At MICRO you will see technology at its best. Be it in the components, the advanced production line or the well trained work force. Each gauge undergoes a strict quality control test at every stage, so that you get a product confirming to nearly all standards. There is an unwritten maxim at Micro, ‘No compromise on quality’.
Design and accuracy correspond to normal specifications.The gauges are low priced. They can be used for all liquids and gases under pressure, except for those which attack copper alloys and those having a high viscosity, or liable to crystallized i.e. which can damage pressure measuring element.
MICRO COMMERCIAL WEATHER PROOF
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MICRO’s these pressure gauges are suitable for aggressive environments as they are housed in a weather proof enclosure so that the copper alloy internals are not damaged and gauges remain fully functional under such extreme conditions. They can be used for all liquids and gases under pressure, except for those which attack copper alloys and those having a high viscosity, or liable to crystallised i.e. which can damage pressure measuring element.
MICRO DIAPHRAGM SEALED
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MICRO diaphragm seals are used wherever it is necessary to avoid direct contact of the pressure gauge with the measured medium, like 1) The process fluid being measured would contain solid particles or viscous which would normally clog the pressure element. 2) Pressure element materials capable of withstanding corrosive effects of certain fluids are not available. 3) The process fluid might freeze due to changes in ambient temperature and damage the element. This is a common occurrence in the chemical, petrochemical, food and paper industries or wherever special process technique takes place. Chemical seals transmit the pressure from a process fluid to a pressure instrument and act as an isolating element. In most cases pressure instrument is directly mounted on the diaphragm seals, but the separation is possible through installing a flexible connection line or capillary tube between diaphragm seal and pressure instrument. As the entire system is filled, the connection between the pressure sensor and pressure instrument can’t be separated. Both parts are sealed to avoid tampering
MICRO Diaphragm Sealed Exposed Diaphragm Type
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MICRO exposed diaphragm seals are designed for the application where extreme level of sanitary cleanliness and purity is crucial.These diaphragm seals are generally used across food, beverages and pharmaceutical industries. These seal avoids dead space and cavity so that solidification, contamination as well as bacterial & fungal formation is eliminated. This design also allows quick, efficient removal and installation for flushing or changing process media, line cleanout and equipment washout situations.
MICRO Electrical Contact
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MICRO pressure gauges with electrical contacts, these incorporate a mechanical magnetic snap action contact mechanism in to an analogue pressure indicator. They generate ON and OFF electrical signals at preset value of measurement. These signals can be used to activate or deactivate buzzer, alarm, pilot lamp, control motor, pump, valve or any other process which requires controlling. These eliminate the need of separate switches for such controlling of equipments. Point of actuation is adjustable between 10% to 90% of FS.