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Specifications
Pressure range:
0Kpa~2.5Mpa
Mfr. Part #:
PS02-S250MP-4W
Key Attributes
Model Number:
PS02-S250MP-4W
Product Description
CUI Devices PS02 Series Pressure Sensor
The CUI Devices PS02 Series is a range of pressure sensors designed for accurate and reliable pressure measurement. Featuring temperature compensation, multiple pressure range options, and choices of absolute, gauge, and sealed pressure references, these sensors are built with a durable stainless steel housing and an o-ring seal for robust performance. The PS02 Series offers a digital I2C output, making it suitable for various industrial and commercial applications requiring precise pressure monitoring.
Product Attributes
- Brand: CUI Devices
- Series: PS02
- Certifications: RoHS
- Housing Material: Stainless Steel 316L
- Diaphragm Material: Stainless Steel 316L
- Seal Material: NBR (O-ring)
- Oil Filling: Silicon oil
Technical Specifications
| Parameter | Conditions/Description | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| General Specifications | |||||
| Pressure Range | See Pressure Specifications | 0 | - | 6 | MPa |
| Pressure Reference | Gauge pressure, Absolute pressure, Sealed gauge pressure | - | - | - | - |
| Excitation | - | 3.1 | - | 3.6 | V |
| Current Consumption (Standby) | - | 0.1 | - | - | mA |
| Current Consumption (Working) | - | - | 3 | - | mA |
| Output Signal | I2C (14 bit) | - | - | - | - |
| I2C Slave Address | - | - | 0x06D | - | - |
| Data Ready Time | - | - | 2 | - | ms |
| Response Time | - | - | 3 | - | ms |
| Insulation Resistance | at 250 Vdc | - | 200 | - | M |
| Vibration | - | - | 20 G (20~5,000 Hz) | - | - |
| Shock | - | - | 100 G for 10 ms | - | - |
| Compensated Temperature | <100 kPa models | 0 | - | 60 | C |
| Compensated Temperature | All other models | -20 | - | 85 | C |
| Operating Temperature | - | -40 | - | 105 | 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 | - | 19 | - | 25 | g |
| Basic Parameters | |||||
| Accuracy1 | In the compensation temperature range, refer to 25C | 0.5 | - | - | %FS |
| Hysteresis | - | 0.05 | - | 0.1 | %FS |
| Repeatability | - | 0.05 | - | 0.1 | %FS |
| Zero Temperature Drift1 | In the compensation temperature range, refer to 25C | 1.0 | - | 1.5 | %FS |
| Span Temperature Drift1 | In the compensation temperature range, refer to 25C | 1.0 | - | 1.5 | %FS |
| Thermal Hysteresis | - | 0.05 | - | 0.2 | %FS |
| Long Term Stability | - | - | 0.25 | - | %FS/year |
| Pressure Specifications | |||||
| Pressure Range | 0~35 kPa | - | - | - | G |
| Overload Pressure | 0~35 kPa | - | 300%FS | - | - |
| Burst Pressure | 0~35 kPa | - | 400%FS | - | - |
| Pressure Range | 0~100 kPa | - | - | - | G, A |
| Overload Pressure | 0~100 kPa | - | 200%FS | - | - |
| Burst Pressure | 0~100 kPa | - | 300%FS | - | - |
| Pressure Range | 0~250 kPa | - | - | - | G |
| Overload Pressure | 0~250 kPa | - | 200%FS | - | - |
| Burst Pressure | 0~250 kPa | - | 300%FS | - | - |
| Pressure Range | 0~600 kPa | - | - | - | G |
| Overload Pressure | 0~600 kPa | - | 200%FS | - | - |
| Burst Pressure | 0~600 kPa | - | 300%FS | - | - |
| Pressure Range | 0~1.0 MPa | - | - | - | G |
| Overload Pressure | 0~1.0 MPa | - | 200%FS | - | - |
| Burst Pressure | 0~1.0 MPa | - | 300%FS | - | - |
| Pressure Range | 0~1.6 MPa | - | - | - | G, S |
| Overload Pressure | 0~1.6 MPa | - | 200%FS | - | - |
| Burst Pressure | 0~1.6 MPa | - | 300%FS | - | - |
| Pressure Range | 0~2.5 MPa | - | - | - | G, S |
| Overload Pressure | 0~2.5 MPa | - | 200%FS | - | - |
| Burst Pressure | 0~2.5 MPa | - | 300%FS | - | - |
| Pressure Range | 0~4.0 MPa | - | - | - | S |
| Overload Pressure | 0~4.0 MPa | - | 200%FS | - | - |
| Burst Pressure | 0~4.0 MPa | - | 300%FS | - | - |
| Pressure Range | 0~6.0 MPa | - | - | - | S |
| Overload Pressure | 0~6.0 MPa | - | 200%FS | - | - |
| Burst Pressure | 0~6.0 MPa | - | 300%FS | - | - |
| I2C Timing Characteristics | |||||
| SCL Clock Frequency (fSCL) | - | 100 | - | 400 | kHz |
| Start Condition Hold Time (tHDSTA) | relative to SCL edge | - | 0.6 | - | s |
| SCL Clock Low Width (tLOW) | Minimum | - | 1.3 | - | s |
| SCL Clock High Width (tHIGH) | Minimum | - | 0.6 | - | s |
| Start Condition Setup Time (tSUSTA) | relative to SCL edge | - | 0.6 | - | s |
| Data Hold Time (tHDDAT) | on SDA relative to SCL edge | - | 0.6 | - | s |
| Data Setup Time (tSUDAT) | on SDA relative to SCL edge | - | 0.1 | - | s |
| Stop Condition Setup Time (tSUSTO) | on SCL | - | 0.6 | - | s |
| Bus Free Time (tBUS) | between stop and start condition | - | 1.3 | - | s |
Part Number Key
Base Number: PS02
Pressure Reference: X (A = Absolute, G = Gauge, S = Sealed Gauge)
Pressure Range: XXXX (e.g., 350K = 35 kPa, 100K = 100 kPa, 100M = 1 MPa, 600M = 6 MPa)
Output: P - 4W (Digital I2C Output)
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 a pressure range within 30%FS of actual conditions.
- Gauge pressure is based on current atmospheric pressure. Negative pressure is a special case of gauge pressure where the site pressure is lower than atmospheric.
- Absolute pressure is based on vacuum.
- Sealed gauge pressure uses an absolute pressure die for gauge pressure products based on the atmospheric pressure at the production site.
- Confirm system maximum overload 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 material and manufacturing processes.
2411200037_CUI-PS02-S250MP-4W_C3259076.pdf
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