Product Overview
The CUI Devices PS03 series pressure sensor is engineered for reliable performance in demanding environments. Featuring temperature compensation, multiple pressure range options, and both absolute and sealed gauge pressure configurations, this sensor is built with a durable stainless steel housing and an O-ring seal. Its robust construction and precise measurements make it suitable for a wide array 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
- Warranty: One (1) year limited warranty
Technical Specifications
| Parameter | Conditions/Description | Min | Typ | Max | Units | |
|---|---|---|---|---|---|---|
| General Specifications | ||||||
| Temperature Compensated | Constant Current Models | <35 | kPa | |||
| All Other Models | 0 | -10 | 60 | C | ||
| Constant Voltage Models | -20 | 85 | C | |||
| Operating Temperature | -40 | 125 | C | |||
| Storage Temperature | -40 | 125 | C | |||
| Life | 1,000,000 | cycles | ||||
| Electrical Specifications | ||||||
| Excitation | Constant Current Models | 1.5 | 2.5 | mA | ||
| Constant Voltage Models | 10 | 15 | V | |||
| Input Impedance | Constant Current Models | 2 | 5 | k | ||
| Constant Voltage Models | 18 | k | ||||
| Insulation Resistance | at 250 Vdc | 200 | M | |||
| Response Time | up to 90%FS | 1 | ms | |||
| Vibration | (20~5,000 Hz) | 20 | G | |||
| Shock | for 10 ms | 100 | G | |||
| Performance Specifications | ||||||
| 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 | 60 mV | |||
| Constant Current; all other models | 60 | 90 mV | ||||
| Constant Voltage; 35 kPa models | 90 | 150 mV | ||||
| Constant Voltage; all other models | 90 | 120 mV | ||||
| Zero Temperature Coefficient2 | 10 kPa models | -2 | 1.5 | 2 | %FS | |
| 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 | Pressure Reference4 | Overload Pressure | Burst Pressure | |||
| 0~100 kPa | A | 200%FS | 500%FS | |||
| 0~250 kPa | A | 200%FS | 500%FS | |||
| 0~400 kPa | A | 200%FS | 500%FS | |||
| 0~1.0 MPa | A | 200%FS | 500%FS | |||
| 0~1.6 MPa | A, S | 200%FS | 500%FS | |||
| 0~2.5 MPa | S | 200%FS | 500%FS | |||
| 0~4.0 MPa | S | 200%FS | 400%FS | |||
| 0~6.0 MPa | S | 200%FS | 400%FS | |||
| 0~10 MPa | S | 200%FS | 400%FS | |||
| 0~16 MPa | S | 200%FS | 400%FS | |||
| 0~25 MPa | S | 150%FS | 400%FS | |||
| 0~40 MPa | S | 150%FS | 300%FS | |||
| 0~60 MPa | S | 150%FS | 300%FS | |||
| 0~100 MPa | S | 150%FS | 300%FS | |||
| Mechanical Specifications | ||||||
| Measured Medium | all compatible liquids and gases | |||||
| Housing/Diaphragm | stainless steel 316L | |||||
| Dimensions | 19 x 14 | mm | ||||
| Weight | 80 | g | ||||
| Part Number Key | ||||||
| Base Number | PS03 | |||||
| Pressure Range | 100K = 100 kPa, 250K = 250 kPa, 400K = 400 kPa, 10M = 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 | |||||
| Output | 4W | |||||
2411200037_CUI-PS03-A16MP-A4W_C3255107.pdf
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