Industrial Pressure Sensors for High Pressure Measurement

Industrial Pressure Sensors for High Pressure Measurement

Industrial high pressure measurement is a challenging measurement. Pressure transmitters are required to have extremely high performance and safety. Our Sino-Inst high-pressure sensors are made of special materials, undergo precise temperature compensation, exquisite all-stainless steel seal welding and perfect assembly technology. During the ultra-high pressure measurement and control process, there was no explosion phenomenon. Suitable for pressure measurement and control of large hydraulic equipment, etc., Using spherical or conical seals to ensure the sealing of high-pressure systems.

Conventional pressure transmitters generally have a maximum range of 100MPa, and the limit can reach 160MPa. Our high-pressure sensors can customize the pressure Range: 0-100MPa, 150MPa, 200MPa, 250MPa, 300MPa, 500MPa, 600MPa, 700-1000MPa. (Maximum 145038psig) . Accuracy is as high as 0.5%FS. Optional 4-20mA (two-wire system), 0-5/1-5/0-10VDC (three-wire system) signal output. Supports installation thread customization.

Featured Industrial High Pressure Sensors for High Pressure Measurement

  • Range: 0-100,150,200,250,300,500,700-1000MPa;
  • Accuracy: 0.5%FS;
  • Threaded interface: Cone head M20×1.5, ball head M20×1.5, M22×1.5, etc. Other threads can be designed according to customer requirements;
SI-1190 High Pressure Sensor | 0~40MPa…600MPa
SI-1190 High Pressure Sensor | 0~40MPa…600MPa
  • Measuring medium: Liquid or gas compatible with 17-4PH stainless steel;
  • Range: 0~40MPa…600MPa;
  • Accuracy: ±0.5%FS;
  • Range:0-1.6~70Mpa~220MPa~300Mpa, 400MPa can be customized;
  • Output signal: 4~20 mA, 1~5V, 0~5V, 0~10V;
  • Accuracy (%FS):±0.5%FS;
  • Measuring range: -100KPa~0-20KPa…1MPa…100MPa (gauge pressure, negative pressure, composite pressure);
  • Static accuracy: ±0.25%FS ±0.5%FS;
  • Natural frequency: 180KHz-500KHz 500KHz-1MHz 1MHz-2MHz;
  • Transmitter bandwidth: 0-1KHz…3 KHz 0-20 KHz 0-200 Khz;
  • Range: 0-20, 30-600KPa, 1, 5, 10, 20, 50-100MPa
  • Comprehensive accuracy: 0.2%FS, 0.5%FS, 1.0%FS
  • Temperature signal output: J, K, E type thermocouple or PT100 platinum resistance, digital temperature signal DS18B20;
  • Medium temperature: -20℃~85℃~150℃~800℃;
  • Measuring medium: Various liquids, gases and vapors compatible with 304, 316L stainless steel;
  • Range: 0-0.1…100MPa;
  • Accuracy: ±0.2%FS; ±0.5%FS;
  • Compensation temperature: -10~80℃;

Customized case 1: 700MPa high pressure transmitter, customized thread

This is a 700MPa pressure transmitter customized for one of our customers. Replacement of a pressure sensor from another brand.

  • Product Name: Pressure Transmitter
  • Product Model: SI702-700M-MA-5/8-18UNF-HK2
  • Scale Range: 0-700MPa (0-101526 psig);
  • Output Signal: 4-20mA
  • Insulation Resistance ≥ 5000 MΩ
  • Comprehensive Accuracy: 0.5% FS
  • Excitation voltage: 24 VDC
  • Connection Thread: 5/8-18UNF
  • Excitation power supply: P + red wire; P- black wire

Here is the High Pressure Measurement test data:

Theoryoutput value
Test Item(mA)Deviation
first timesecondthird

Customized case 2: 1000MPa high pressure transmitter, customized thread

1000MPa high pressure transmitter, customized thread
1000MPa high pressure transmitter, customized thread
  • Pressure Transmitter,
  • 0-1000Mpa,
  • 0.5%FS,
  • 4-20mA,
  • M20x1.5,
  • With Hirschmann connector

In addition to high pressure, high temperature, extremely low temperature, high frequency dynamic, high precision and other pressure transmitters can also meet special industrial pressure measurements. We at Sino-Inst support the customization of pressure transmitters for a variety of harsh conditions.

More Featured Pressure Sensors

Industrial Pressure Sensors for High Pressure Measurement, the maximum customized working pressure can reach 1000MPa. The sensor has a compact structure and is particularly suitable for container bursting and measurement of high dynamic pressure signals. It supports 4-20mA signal output and is highly versatile when used with instruments, such as dynamic and static strain gauges, digital pressure gauges, etc. and their supporting systems.

It is widely used in ultra-high pressure industrial equipment measurement; industrial process detection and control; high-pressure vessel dynamic and static strength testing; high-pressure water cutting and high-pressure water cleaning; petrochemical industry, hydraulic systems, high-pressure physics and other research fields.

If you need to purchase Industrial Pressure Sensors for High Pressure Measurement, or have related technical questions, please feel free to contact us!

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