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Specifications
Pressure range:
0Kpa~2.5bar
Mfr. Part #:
PS03-A250KP-A4W
Key Attributes
Model Number:
PS03-A250KP-A4W
Product Description
CUI Devices PS03 Series Pressure Sensor
The CUI Devices PS03 Series Pressure Sensor is a versatile and reliable sensor designed for accurate pressure measurement in a wide range of industrial applications. Featuring temperature compensation, multiple pressure range options, and both absolute and sealed gauge pressure configurations, this sensor offers flexibility for diverse system requirements. Its robust stainless steel housing and O-ring seal ensure durability and reliable performance in demanding environments. The PS03 series is suitable for measuring compatible liquids and gases.
Product Attributes
- Brand: CUI Devices
- Series: PS03
- Housing Material: Stainless Steel 316L
- Diaphragm Material: Stainless Steel 316L
- O-ring Material: NBR (4 Mpa models), Fluorine Rubber (>4 Mpa models)
- Certifications: RoHS
- Warranty: One (1) year limited warranty
Technical Specifications
| Parameter | Conditions/Description | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| General Specifications | |||||
| Pressure Range | See Pressure Specifications | 0 | 100 | MPa | |
| Pressure Reference | Absolute pressure, sealed gauge pressure | ||||
| Excitation | Constant current models | 1.5 | mA | ||
| Excitation | Constant voltage models | 10 | 15 | V | |
| Input Impedance | Constant current models | 2 | 5 | k | |
| Input Impedance | Constant voltage models | 18 | k | ||
| Insulation Resistance | at 250 Vdc | 200 | M | ||
| Response Time | up to 90%FS | 1 | ms | ||
| Vibration | 20 | G (20~5,000 Hz) | |||
| Shock | for 10 ms | 100 | G | ||
| Compensated Temperature | Constant current models (35 kPa models) | 0 | 60 | C | |
| Compensated Temperature | All other models (constant current) | -10 | 70 | C | |
| Compensated Temperature | Constant voltage models | 0 | 70 | C | |
| Operating Temperature | -40 | 125 | C | ||
| Storage Temperature | -40 | 125 | C | ||
| Life | 1,000,000 | cycles | |||
| Mechanical Specifications | |||||
| Measured Medium | All 316L compatible liquids and gases | ||||
| Housing/Diaphragm | Stainless steel 316L | ||||
| Dimensions | 19 x 14 | mm | |||
| Weight | 80 | g | |||
| Basic Parameters | |||||
| Nonlinearity1 | -0.3 | 0.2 | 0.3 | %FS | |
| Hysteresis | -0.05 | 0.03 | 0.05 | %FS | |
| Repeatability | -0.05 | 0.03 | 0.05 | %FS | |
| Zero Output | -2 | 0.2 | 2 | mV | |
| Full Scale Span Output | Constant current; 35 kPa models | 40 | mV | ||
| Full Scale Span Output | Constant current; all other models | 90 | mV | ||
| Full Scale Span Output | Constant voltage; 35 kPa models | 60 | mV | ||
| Full Scale Span Output | Constant voltage; all other models | 150 | mV | ||
| Zero Temperature Coefficient2 | 10 kPa models | -2 | 1.5 | 2 | %FS |
| Zero Temperature Coefficient2 | All other models | -1.5 | 0.75 | 1.5 | %FS |
| Span Temperature Coefficient2 | -1.5 | 0.75 | 1.5 | %FS | |
| Thermal Hysteresis3 | -0.075 | 0.05 | 0.075 | %FS | |
| Long Term Stability | -0.3 | 0.2 | 0.3 | %/year | |
| Pressure Specifications | |||||
| Pressure Range | 0~100 kPa | A | 200%FS | 500%FS | |
| Pressure Range | 0~250 kPa | A | 200%FS | 500%FS | |
| Pressure Range | 0~400 kPa | A | 200%FS | 500%FS | |
| Pressure Range | 0~1.0 MPa | A | 200%FS | 500%FS | |
| Pressure Range | 0~1.6 MPa | A, S | 200%FS | 500%FS | |
| Pressure Range | 0~2.5 MPa | S | 200%FS | 500%FS | |
| Pressure Range | 0~4.0 MPa | S | 200%FS | 400%FS | |
| Pressure Range | 0~6.0 MPa | S | 200%FS | 400%FS | |
| Pressure Range | 0~10 MPa | S | 200%FS | 400%FS | |
| Pressure Range | 0~16 MPa | S | 200%FS | 400%FS | |
| Pressure Range | 0~25 MPa | S | 150%FS | 400%FS | |
| Pressure Range | 0~40 MPa | S | 150%FS | 300%FS | |
| Pressure Range | 0~60 MPa | S | 150%FS | 300%FS | |
| Pressure Range | 0~100 MPa | S | 150%FS | 300%FS | |
Usage Considerations
- Avoid touching the diaphragm with hard objects to prevent damage.
- Strictly follow the wiring method to prevent product damage or faults.
- Misuse may lead to danger or personal injury.
- When selecting a pressure range, it should be within 30%FS of the actual conditions.
- Pressure reference options include gauge pressure, absolute pressure, and sealed gauge pressure.
- Confirm the maximum overload of the applied system is less than the sensor's overload protection limit to avoid affecting product life or causing damage.
- Gauge pressure sensors cannot substitute for negative pressure sensors due to differences in manufacturing materials and processes.
2411200037_CUI-PS03-A250KP-A4W_C3259820.pdf
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