Piezoresistive Pressure Sensor — IZMERKON series 9
Спецификация ИЗМЕРКОН серии 9
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
IZMERKON Series 9 Pressure Sensors are designed to measure:
- absolute pressure - IZMERKON-PPA-9
- absolute pressure with output signal compensation equivalent to 0.1 MPa pressure - IZMERKON-PPAk-9
- gauge pressure - IZMERKON-PPI-9
- gauge pressure-vacuum - IZMERKON-PPIR-9
- vacuum - IZMERKON-PPR-9
The IZMERKON Series 9 pressure sensor uses a piezoresistive pressure measurement method, characterized by high stability and accuracy, utilizing a built-in silicon chip and sintered substrate with a stress optimization design, manufactured through processes such as chip and gold wire bonding, membrane welding, oil filling under high vacuum, stress relief during pressure cycling, high-temperature aging, temperature compensation, etc.
Thanks to many years of development experience, manufacturing, and technological progress, the products feature excellent stability and performance and are recognized by a wide range of users.
Applications
- Liquid level measurement
- Calibration of pressure measuring instruments
- Well monitoring
- Industrial process control
- Measurement of gas and liquid pressure
- Use in hydraulic systems and pressure regulation systems
- Use in refrigeration equipment and air conditioning systems
- Use in Internet of Things systems
- Specifications
- Overall dimensions drawing
- Applications
Specifications |
|||
| Parameter | Standard Value | Maximum Value | Unit |
| FSR | 100 | 250 | mV |
| Zero Value | ± 1 | ± 2 | mV |
| Nonlinearity | 0.2 | 0.5 | % FSR |
| Hysteresis | 0.05 | 0.08 | % FSR |
| Repeatability | 0.05 | 0.08 | % FSR |
| Input/Output Resistance | 2.6 | 5 | kOhm |
| Zero Temperature Drift (note 1) | ±0.4 | ±1 | % FSR at 25°C |
| Sensitivity Temperature Drift (note 2) | ±0.4 | ±1 | % FSR at 25°C |
| Stability | 0.2 | 0.3 | % FSR / year |
| Excitation Current | 1.5 (maximum input voltage 10 V) | mA | |
| Insulation Resistance | 500 (100 V DC) | MOhm | |
| Compensated Temperature Range (note 3) |
0...50; -10...70 | °C | |
| Operating Temperature | -40...+125 | °C | |
| Storage Temperature | -40...+125 | °C | |
| Response Time | ≤1 | ms | |
| Housing and Diaphragm Material | Stainless Steel 316L | ||
| Sealing Ring | Viton, nitrile rubber, silicone rubber | ||
| Measuring medium | Media compatible with stainless steel 316L, NBR/Viton/silicone | ||
| Service life (25°C) | ＞ 1 × 108 pressure cycles (80% F.S.) | number of times | |
| Filling | silicone oil | ||
| Sealing ring | Diameter 16×1.8mm (nitrile or fluororubber (note 4)) | ||
Series |
Range |
Modification |
Drawing |
| PPX-9 | -100 kPa...10 MPa | Standard version |  |
| With open diaphragm |  |
||
| 25 MPa...100 MPa | High pressure |  |
|
| PPIR-9 / PPR-9 | -100 kPa...3.5 MPa | Vacuum |  |
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