Product Overview
The CUI Devices PS04 Series is a line of reliable pressure sensors designed for a variety of industrial applications. These sensors offer temperature compensation, multiple pressure range options, and gauge pressure measurement. Constructed with a durable stainless steel housing and an O-ring seal, the PS04 series ensures robust performance in demanding environments. They are suitable for use with 316L compatible liquids and gases.
Product Attributes
- Brand: CUI Devices
- Series: PS04
- Pressure Reference: Gauge Pressure
- Housing Material: Stainless Steel 316L
- Diaphragm Material: Stainless Steel 316L
- Seal Material: NBR (O-ring)
- Certifications: RoHS
- Warranty: One (1) year limited warranty
Technical Specifications
| Parameter | Conditions/Description | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Pressure Range | See Pressure Specifications | 0 | - | 2.5 | MPa |
| Excitation (Constant Current Models) | - | 1.5 | - | 10 | mA |
| Excitation (Constant Voltage Models) | - | 2 | - | 15 | V |
| Input Impedance (Constant Current Models) | - | 2 | - | 5 | k |
| Input Impedance (Constant Voltage Models) | - | 3 | - | 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 |
| Compensated Temperature (Constant Current Models) | 35 kPa | - | - | 35 | kPa |
| Compensated Temperature (All Other Models) | - | 0 | - | 60 | C |
| Compensated Temperature (Constant Voltage Models) | - | -20 | - | 85 | C |
| Operating Temperature | - | -40 | - | 125 | C |
| Storage Temperature | - | -40 | - | 125 | C |
| Life | - | - | 1,000,000 | - | cycles |
| 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 | - | 90 | mV |
| Full Scale Span Output (Constant Current; All Other Models) | - | 60 | - | 150 | mV |
| Full Scale Span Output (Constant Voltage; 35 kPa Models) | - | 60 | - | 90 | mV |
| Full Scale Span Output (Constant Voltage; All Other Models) | - | 80 | - | 120 | 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 |
| Measured Medium | All 316L compatible liquids and gases | - | - | - | - |
| Housing/Diaphragm | Stainless Steel 316L | - | - | - | - |
| Dimensions | - | - | 19 x 14 | - | mm |
| Weight | - | - | 80 | - | g |
| Overload Pressure (0-10 kPa to 0-100 kPa Ranges) | - | - | 200%FS | - | - |
| Overload Pressure (0-160 kPa to 0-1 MPa Ranges) | - | - | 150%FS | - | - |
| Overload Pressure (0-1.6 MPa to 0-2.5 MPa Ranges) | - | - | 150%FS | - | - |
| Overload Pressure (0-250 kPa to 0-800 kPa Ranges) | - | - | 200%FS | - | - |
| Burst Pressure (0-10 kPa to 0-100 kPa Ranges) | - | - | 500%FS | - | - |
| Burst Pressure (0-160 kPa to 0-1 MPa Ranges) | - | - | 400%FS | - | - |
| Burst Pressure (0-1.6 MPa to 0-2.5 MPa Ranges) | - | - | 300%FS | - | - |
| Burst Pressure (0-250 kPa to 0-800 kPa Ranges) | - | - | 400%FS | - | - |
Notes:
1. Calculated according to best fit straight line (BFSL) least square method.
2. In the compensated temperature range, refer to 30C for constant current models, and refer to 32.5C for constant voltage models.
3. After passing high and low temperature, return to the reference temperature.
4. G=gauge pressure (current atmospheric pressure as zero).
2411200037_CUI-PS04-G16MP-V4W_C3255413.pdf
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