CUI Devices PS03 Series Pressure Sensor
The CUI Devices PS03 Series is a line of high-performance pressure sensors designed for accurate and reliable pressure measurement. These sensors feature temperature compensation, multiple pressure range options, and are available in absolute and sealed gauge pressure configurations. Constructed with a durable stainless steel housing and O-ring seal, the PS03 series is suitable for a wide range of industrial applications involving compatible liquids and gases.
Product Attributes
- Brand: CUI Devices
- Series: PS03
- Housing Material: Stainless Steel 316L
- Diaphragm Material: Stainless Steel 316L
- Seal Material: NBR (4 Mpa models), Fluorine Rubber (>4 Mpa models)
- Certifications: RoHS
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 | - | - | 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 | - | - | 100 G | - | for 10 ms |
| Compensated Temperature | Constant current models (35 kPa models) | 0 | - | 60 | C |
| Compensated Temperature | All other models | -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 | - | 60 | - | mV |
| Full Scale Span Output | Constant voltage; 35 kPa models | - | 90 | - | 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 | - | - | - | - |
| Pressure Reference | A | - | - | - | - |
| Overload Pressure | 200%FS | - | - | - | - |
| Burst Pressure | 500%FS | - | - | - | - |
| Pressure Range | 0~250 kPa | - | - | - | - |
| Pressure Reference | A | - | - | - | - |
| Overload Pressure | 200%FS | - | - | - | - |
| Burst Pressure | 500%FS | - | - | - | - |
| Pressure Range | 0~400 kPa | - | - | - | - |
| Pressure Reference | A | - | - | - | - |
| Overload Pressure | 200%FS | - | - | - | - |
| Burst Pressure | 500%FS | - | - | - | - |
| Pressure Range | 0~1.0 MPa | - | - | - | - |
| Pressure Reference | A | - | - | - | - |
| Overload Pressure | 200%FS | - | - | - | - |
| Burst Pressure | 500%FS | - | - | - | - |
| Pressure Range | 0~1.6 MPa | - | - | - | - |
| Pressure Reference | A, S | - | - | - | - |
| Overload Pressure | 200%FS | - | - | - | - |
| Burst Pressure | 500%FS | - | - | - | - |
| Pressure Range | 0~2.5 MPa | - | - | - | - |
| Pressure Reference | S | - | - | - | - |
| Overload Pressure | 200%FS | - | - | - | - |
| Burst Pressure | 500%FS | - | - | - | - |
| Pressure Range | 0~4.0 MPa | - | - | - | - |
| Pressure Reference | S | - | - | - | - |
| Overload Pressure | 200%FS | - | - | - | - |
| Burst Pressure | 400%FS | - | - | - | - |
| Pressure Range | 0~6.0 MPa | - | - | - | - |
| Pressure Reference | S | - | - | - | - |
| Overload Pressure | 200%FS | - | - | - | - |
| Burst Pressure | 400%FS | - | - | - | - |
| Pressure Range | 0~10 MPa | - | - | - | - |
| Pressure Reference | S | - | - | - | - |
| Overload Pressure | 200%FS | - | - | - | - |
| Burst Pressure | 400%FS | - | - | - | - |
| Pressure Range | 0~16 MPa | - | - | - | - |
| Pressure Reference | S | - | - | - | - |
| Overload Pressure | 200%FS | - | - | - | - |
| Burst Pressure | 400%FS | - | - | - | - |
| Pressure Range | 0~25 MPa | - | - | - | - |
| Pressure Reference | S | - | - | - | - |
| Overload Pressure | 150%FS | - | - | - | - |
| Burst Pressure | 400%FS | - | - | - | - |
| Pressure Range | 0~40 MPa | - | - | - | - |
| Pressure Reference | S | - | - | - | - |
| Overload Pressure | 150%FS | - | - | - | - |
| Burst Pressure | 300%FS | - | - | - | - |
| Pressure Range | 0~60 MPa | - | - | - | - |
| Pressure Reference | S | - | - | - | - |
| Overload Pressure | 150%FS | - | - | - | - |
| Burst Pressure | 300%FS | - | - | - | - |
| Pressure Range | 0~100 MPa | - | - | - | - |
| Pressure Reference | S | - | - | - | - |
| Overload Pressure | 150%FS | - | - | - | - |
| Burst Pressure | 300%FS | - | - | - | - |
Part Number Key
Base Number: PS03
Pressure Range: 100K (100 kPa), 250K (250 kPa), 400K (400 kPa), 1M (1 MPa), 16M (1.6 MPa), 25M (2.5 MPa), 40M (4 MPa), 60M (6 MPa), 100M (10 MPa), 160M (16 MPa), 250M (25 MPa), 400M (40 MPa), 600M (60 MPa), 1000M (100 MPa)
Pressure Reference: A (Absolute), S (Sealed Gauge)
Excitation: A (1.5 mA), V (10 V)
Wiring: 4W
Wire Connections
- Red: +IN
- Blue: -IN
- Yellow: +OUT
- White: -OUT
Usage Considerations
- Avoid touching the diaphragm with hard objects to prevent damage.
- Strictly follow wiring methods to prevent product damage or faults.
- Misuse may lead to danger or personal injury.
- Select pressure range within 30%FS of actual conditions.
- Pressure references include gauge, absolute, and sealed gauge.
- Confirm system overload to be less than sensor's overload protection limit.
- Gauge pressure sensors cannot substitute for negative pressure sensors.
Warranty
CUI Devices offers a one (1) year limited warranty. Please refer to the CUI Devices website for complete warranty information.
2411200037_CUI-PS03-S1000MP-V4W_C3255587.pdf
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