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Pressure transmitter with built-in strain gauge amplifier
Sanyu Electronics Industry Co., Ltd.

Sanyu Electronics Industry Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

84.1hours


About This Product

This is a high-precision, long-term stable pressure sensor that uses silicon-on-sapphire technology and a strain gauge to measure pressure as an electrical signal. Depending on the measurement purpose, it can be connected to various measuring instruments to display, record, control, monitor pressure, etc. Silicon-on-sapphire (SOS) technology involves growing a silicon thin film (epitaxial growth) on a sapphire (Al2O3 single crystal) substrate and processing it into a silicon semiconductor to form a strain gauge. This silicon semiconductor strain gauge and the sapphire substrate (pressure gauge diaphragm) are bonded at the atomic level, creating a highly stable pressure sensor.

■High precision

Sapphire, the material of the diaphragm, is a single crystal of aluminum oxide, and has high responsiveness and excellent linearity and hysteresis characteristics.

■High reliability

Because silicon semiconductor strain gauges are atomically bonded to a sapphire substrate, they maintain extremely stable characteristics and high reliability. The load characteristics on the negative pressure side are maintained at the same level as the positive pressure side, making it possible to measure compound pressure with high accuracy.

■High heat resistance

The sapphire substrate used in SOS technology is itself a highly insulating material, and can be used as a sensor even in high-temperature environments of 350°C.

■Hydrogen gas compatibility

Sapphire has excellent hydrogen gas compatibility, solving problems of permeation and embrittlement.

■Applications

・Hydraulic management of construction machinery ・Measurement of pressure inside pipes in narrow spaces, etc. ・Refrigerant pressure monitoring for air conditioners, etc. ・Quality control of gas filled containers - Size, shape, specification accuracy, etc. can be adjusted depending on the application, so it is widely used as a sensor embedded in equipment. There are other model numbers available.

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    Pressure transmitter with built-in strain gauge amplifier

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10 Models of Pressure transmitter with built-in strain gauge amplifier

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Temperature effect at zero point Limit overload Material of strain body Allowable overload Allowable temperature range Insulation resistance Accuracy Fatigue life Temperature compensation range Maximum applied voltage Recommended applied voltage Rated capacity Rated output Temperature effect on output Protection class Cable

PRN01-5MP

Available upon quote

±1.0%F.S./-20℃to70℃

200%R.C.

Stainless steel

150%R.C.

-30℃to80℃

1,000MΩ or more (DC50V)

±1.0%F.S.

10^6 times at rated pressure

-20℃to70℃

DC30V

DC12V to 28V

5MPa

0V to 5V, 1V to 5V, 4mA to 20mA

±1.0%F.S./-20℃to70℃

IP65 equivalent

-

PRN01-10MP

Available upon quote

±1.0%F.S./-20℃to70℃

200%R.C.

Stainless steel

150%R.C.

-30℃to80℃

1,000MΩ or more (DC50V)

±1.0%F.S.

10^6 times at rated pressure

-20℃to70℃

DC30V

DC12V to 28V

10MPa

0V to 5V, 1V to 5V, 4mA to 20mA

±1.0%F.S./-20℃to70℃

IP65 equivalent

-

PRN01-20MP

Available upon quote

±1.0%F.S./-20℃to70℃

200%R.C.

Stainless steel

150%R.C.

-30℃to80℃

1,000MΩ or more (DC50V)

±1.0%F.S.

10^6 times at rated pressure

-20℃to70℃

DC30V

DC12V to 28V

20MPa

0V to 5V, 1V to 5V, 4mA to 20mA

±1.0%F.S./-20℃to70℃

IP65 equivalent

-

PRN01-30MP

Available upon quote

±1.0%F.S./-20℃to70℃

200%R.C.

Stainless steel

150%R.C.

-30℃to80℃

1,000MΩ or more (DC50V)

±1.0%F.S.

10^6 times at rated pressure

-20℃to70℃

DC30V

DC12V to 28V

30MPa

0V to 5V, 1V to 5V, 4mA to 20mA

±1.0%F.S./-20℃to70℃

IP65 equivalent

-

PRN01-35MP

Available upon quote

±1.0%F.S./-20℃to70℃

200%R.C.

Stainless steel

150%R.C.

-30℃to80℃

1,000MΩ or more (DC50V)

±1.0%F.S.

10^6 times at rated pressure

-20℃to70℃

DC30V

DC12V to 28V

35MPa

0V to 5V, 1V to 5V, 4mA to 20mA

±1.0%F.S./-20℃to70℃

IP65 equivalent

-

PRN01-50MP

Available upon quote

±1.0%F.S./-20℃to70℃

200%R.C.

Stainless steel

150%R.C.

-30℃to80℃

1,000MΩ or more (DC50V)

±1.0%F.S.

10^6 times at rated pressure

-20℃to70℃

DC30V

DC12V to 28V

50MPa

0V to 5V, 1V to 5V, 4mA to 20mA

±1.0%F.S./-20℃to70℃

IP65 equivalent

-

PRN01-100MP

Available upon quote

±1.0%F.S./-20℃to70℃

200%R.C.

Stainless steel

150%R.C.

-30℃to80℃

1,000MΩ or more (DC50V)

±1.0%F.S.

10^6 times at rated pressure

-20℃to70℃

DC30V

DC12V to 28V

100MPa

0V to 5V, 1V to 5V, 4mA to 20mA

±1.0%F.S./-20℃to70℃

IP65 equivalent

-

PRN02-5MP

Available upon quote

±2.0%F.S./-20℃to70℃

200%R.C.

Stainless steel

150%R.C.

-30℃to80℃

1,000MΩ or more (DC50V)

±1.0%F.S.

10^6 times at rated pressure

-20℃to70℃

DC30V

DC12V to 28V

5MPa

0V to 5V, 1V to 5V, 4mA to 20mA

±2.0%F.S./-20℃to70℃

IP65 equivalent

Directly connected 1m-tipped Yanagi line

PRN02-10MP

Available upon quote

±2.0%F.S./-20℃to70℃

200%R.C.

Stainless steel

150%R.C.

-30℃to80℃

1,000MΩ or more (DC50V)

±1.0%F.S.

10^6 times at rated pressure

-20℃to70℃

DC30V

DC12V to 28V

10MPa

0V to 5V, 1V to 5V, 4mA to 20mA

±2.0%F.S./-20℃to70℃

IP65 equivalent

Directly connected 1m-tipped Yanagi line

PRN02-20MP

Available upon quote

±2.0%F.S./-20℃to70℃

200%R.C.

Stainless steel

150%R.C.

-30℃to80℃

1,000MΩ or more (DC50V)

±1.0%F.S.

10^6 times at rated pressure

-20℃to70℃

DC30V

DC12V to 28V

20MPa

0V to 5V, 1V to 5V, 4mA to 20mA

±2.0%F.S./-20℃to70℃

IP65 equivalent

Directly connected 1m-tipped Yanagi line

Click on the part number for more information about each product

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About Company Handling This Product

Response Rate

100.0%


Response Time

84.1hrs

  • Japan

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