A differential pressure gauge that allows three range switches for one model just by changing the jumper pin settings!
The DMR3 series is a high-precision digital differential pressure transmitter that utilizes a diaphragm and magnetic resistance elements, featuring an LCD display and a 4-20mA analog current output function. It is a multi-range digital differential pressure gauge capable of stable measurement of positive pressure, negative pressure, compound pressure, and differential pressure of air or non-combustible gases. With a small temperature coefficient, it has excellent stability, and the analog current output can be varied across three ranges by changing the jumper pin settings for each model. 【Features】 ■ Utilizes magnetic resistance elements in the sensor ■ Measurement range from 0 to 25 Pa to 3 kPa ■ Three range switching options available in one model ■ Excellent stability ■ Pressure display via LCD *For more details, please contact us or refer to the catalog.
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basic information
【Features】 ■ Utilizes magnetic resistance elements in the sensor ■ Measurement range from 0 to 25 Pa to 3 kPa ■ Three range switching options in one model ■ Excellent stability ■ Pressure display via LCD *For more details, please contact us or refer to the catalog.
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For more details, please contact us.
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Applications/Examples of results
【Purpose】 ○ Measurement of positive pressure, negative pressure, achieved pressure, and differential pressure of air or non-combustible gases at low pressure.
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Company information
The Wright brothers first took to the skies, fulfilling humanity's dream of flight, about a century ago in 1903. Six years later, in 1909, our founder, Kyuemon Kobata, established Kobata Instrument Manufacturing Co., Ltd. in the Utsubo area of Nishi Ward, Osaka. He anticipated the wave of industrialization that would follow and focused on the Bourdon tube pressure gauge, which at the time had few domestic manufacturers and relied heavily on imports. He conducted extensive research and successfully applied the techniques from his family's hardware manufacturing business to produce Bourdon tubes. In 2009, we celebrated our 100th anniversary, during which time we have produced pressure gauges under the "Anchor Mark" brand, gaining popularity in various industries, including shipbuilding. Since then, we have developed and manufactured numerous control devices, including pressure switches with unique mechanisms that utilize pressure measurement technology. Today, we handle a wide range of measurement and control devices, including pressure, differential pressure, liquid level, temperature, and flow, and we continue to strive day and night to be a company that can broadly assist everyone with their measurement and control needs.