Type: | Piezoresistive Pressure Sensor |
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Component: | SemiConductor Type |
For: | Diffused Silicon Pressure Transmitter |
Output Signal Type: | Analog Type |
Production Process: | Integration |
Material: | Stainless Steel |
Samples: |
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Customization: |
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Application | Key features |
• Industrial process control • Level measurement • Gas, liquid pressure measurement • Pressure checking meter • Pressure calibrator • Liquid pressure system and switch • Cooling equipment & A/C system • Aviation and navigation inspection • Pneumatics and hydraulics systems |
• Digital compensation for sensor offset, sensitivity, temperature drift and nonlinearity • 32-bit customer ID field for module traceability • Digital output of temperature and pressure in I2C bus mode • Fast power-on to data output response: 3ms • Low power consumption, sleep mode operation, as low as 5 uA, current consumption depends on the programmed sampling rate • Operating temperature: -40°C to + 85°C • Wide supply voltage capability: 3.3V/5V |
Construction performance | Electric & Environment Performance |
Diaphragm: Stainless Steel 316L Housing: Stainless Steel 316L Pressure leading tube: Stainless Steel 316L O Ring: Φ16*1.8mm (nitrile rubber or viton) Measuring Medium: Which is compatible with SS316L, viton, nitrile rubber Packing Medium: Silicon Oil Net weight: 20-30g |
Power supply: 5±0.1Vdc; 3.3±0.1Vdc; Insulation Resistance: 500MΩ@500VDC Overpressure: 1.5~3 times FS Vibration (20~500Hz): 20G Storage Temp.: -40~+125ºC Operating Temp.: -40~+85ºC Compensation Temp.: 0~50ºC; -10~80ºC @ 0~70(7kPa,20 kPa,35 kPa |
Parameters | Type | Max. | Unit |
Non-linearity | 0.2 | 0.5 | %FS |
Hysteresis | 0.05 | 0.1 | %FS |
Repeatability | 0.05 | 0.1 | %FS |
Zero output | +/-1 | +/-2 | mV DC |
FS output | 100 | - | mV DC |
Input/Output impedance | 2.6 | 3.8 | k Ω |
Zero Temp. drift* | +/- 0.15 | +/- 0.8 | %FS,@25ºC |
Sensitivity Temp. drift* | +/-0.2 | +/-0.7 | %FS,@25ºC |
Range | Overload | Output/F.S (mV) | Typical value(mV) | Pressure type |
0~10KPa | 300% | 35~60 | 45 | G |
0~20KPa | 300% | 70~110 | 90 | G/A |
0~35KPa | 300% | 55~80 | 70 | G/A/D |
0~70KPa | 300% | 55~80 | 60 | G/A/D |
0~100KPa | 300% | 60~85 | 75 | G/A/D |
0~200KPa | 300% | 60~85 | 75 | G/A/D |
0~400KPa | 300% | 60~80 | 70 | G/A/D |
0~600KPa | 200% | 90~120 | 100 | G/A/D |
0~1.0MPa | 200% | 125~185 | 150 | G/A/D |
0~1.6MPa | 200% | 80~120 | 100 | G/A/D |
0~2.0MPa | 200% | 50~70 | 60 | G/A/D |
0~3.5MPa | 200% | 100~120 | 110 | G/A/D |
0~7.0MPa | 200% | 120~150 | 135 | G/A |
0~10MPa | 200% | 180~230 | 200 | G/A |
0~25MPa | 150% | 140~170 | 150 | S |
0~40MPa | 150% | 230~280 | 250 | S |
0~60MPa | 150% | 100~160 | 130 | S |
0~100MPa | 150% | 100~150 | 120 | S |
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