Compact Digital Display Pressure Sensors - PSA/PSB Series
The PSA/PSB Series are compact, digital display pressure sensors designed for accurate and reliable pressure measurement. Featuring a high-brightness red LED display with a 9.5mm digit height, these sensors offer clear readings of various pressure types including negative, standard, and compound pressures. They are suitable for applications involving air and non-corrosive gases. The sensors boast a range of features such as convertible pressure units, selectable response times for chattering prevention, and various output modes including hysteresis, automatic sensitivity setting, independent 2-output, and window comparative output. With reverse power polarity and overcurrent protection circuits, along with a zero-point adjustment function, these sensors ensure robust performance and ease of maintenance, particularly with their one-touch connector type.
Product Attributes
- Brand: G-35 PSA / PSB Series
- Display Type: Digital, High brightness red LED (9.5mm height)
- Material:
- PSA: Front/Rear case: Polycarbonate (insert glass), Pressure port: die-cast (Zn)
- PSB: Case, Pressure port, Cover: IXEF
- Protection Structure: IP40 (IEC standard)
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Pressure Sensor |
| Series | PSA / PSB |
| Pressure Types Supported | Negative, Standard, Compound |
| Pressure Units | kPa, kgf/cm, bar, psi, mmHg, mmH2O, inHg (varies by model) |
| Negative Pressure Range (Example) | 0.0 to -101.3 kPa |
| Standard Pressure Range (Example) | 0.0 to 100.0 kPa |
| Compound Pressure Range (Example) | -100.0 to 100.0 kPa |
| Display Interval (Negative Pressure) | 0.1kPa |
| Display Interval (Standard/Compound Pressure) | 0.1kPa / 0.2kPa |
| Output Modes | Hysteresis, Automatic sensitivity setting, Independent 2 output, Window comparative output |
| Response Time | Selectable: 2.5ms, 5ms, 100ms, 500ms |
| Analog Output | Voltage (1-5VDC) |
| Protection Circuits | Reverse power polarity, Overcurrent protection |
| Power Supply | 12-24VDC 10% |
| Current Consumption | Max. 50mA |
| Control Output | NPN or PNP open collector output (Max. 30VDC, Max. 100mA) |
| Display Accuracy | Max. 1% F.S. (0 to 50), Max. 2% F.S. (-10 to 0) |
| Operating Temperature | -10 to 50 |
| Storage Temperature | -20 to 60 |
| Operating Humidity | 35 to 85%RH |
| Weight (Approx.) | PSA: 200g (120g unit only), PSB: 160g (70g unit only) |
| Applied Fluid | Air, Non-corrosive gas |
| Connector Type | One-touch connector |
| Model Examples | PSA-V01, PSB-V01, PSA-01, PSB-01, PSA-1, PSB-1, PSA-C01, PSB-C01 (Output type and pressure range vary) |
| Dimensions (PSB Series, Connector Type) | 10mm (width) x 52mm (height) x 40mm (depth) |
| Dimensions (PSB Series, Cable Type) | 10.4mm (width) x 54.2mm (height) x 40mm (depth) |
| Dimensions (PSA Series) | 30mm (width) x 30mm (height) x 35.5mm (depth) |
2411220610_Autonics-PSB-1-M5_C7328741.pdf
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