Compact, Digital Display Pressure Sensors - PSA/PSB Series
Product Overview
The PSA/PSB Series are compact digital display pressure sensors designed for accurate and reliable pressure measurement. Featuring a high-brightness red LED display, these sensors offer clear readings and a variety of output modes, including hysteresis, automatic sensitivity setting, independent dual output, and window comparison. They are suitable for applications involving air and non-corrosive gases, providing features like chattering prevention, one-touch connectors for easy maintenance, and built-in protection circuits. Ideal for industrial automation and control systems requiring precise pressure monitoring.
Product Attributes
- Brand: G-35 PSA / PSB Series
- Material: Polycarbonate, Die-cast (Zn), IX EF
- Display: High brightness red LED (10.5mm height)
- Protection Structure: IP40 (IEC standard)
- Applied Fluid: Air, Non-corrosive gas
Technical Specifications
| Specification | PSA Series | PSB Series |
|---|---|---|
| Pressure Type | kPa, kgf/cm, bar, psi, mmHg, mmH2O, inHg (Negative, Standard, Compound) | kPa, kgf/cm, bar, psi (Negative, Standard, Compound) |
| Negative Pressure Range | 0.0 to -101.3 kPa | 0.0 to -101.3 kPa |
| Standard Pressure Range | 0.0 to 100.0 kPa | 0.0 to 100.0 kPa |
| Compound Pressure Range | -100.0 to 100.0 kPa | -100.0 to 100.0 kPa |
| Display Interval (Negative Pressure) | 0.1kPa | 0.1kPa |
| Display Interval (Standard Pressure) | 0.1kPa, 1kPa | 0.1kPa, 1kPa |
| Display Interval (Compound Pressure) | 0.2kPa | 0.2kPa |
| Output Modes | Hysteresis, Automatic sensitivity setting, Independent 2 output, Window comparative | |
| Chattering Prevention (Response Time) | Selectable: 2.5ms, 5ms, 100ms, 500ms | |
| Analog Output | Voltage (1-5VDC) 2% F.S. | |
| Protection Circuit | 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) | |
| Repeat Error | 0.2% F.S. 1-digit (2-digit for psi unit) | |
| Display Digit | 3-digit | |
| Display Method | 7-segment LED | |
| Display Accuracy (0 to 50) | Max. 1% F.S. | |
| Ambient Temperature | -10 to 50 | |
| Ambient Humidity | 35 to 85%RH | |
| Weight (Unit only) | Approx. 120g | Approx. 70g |
| Connector Type | - | 5-wire, 3m |
| Cable Type | 4mm, 5-wire, 2m | - |
| Dimensions (PSA Series) | 30mm x 30mm (Body) | |
| Dimensions (PSB Series - Connector type) | 10mm x 52mm (Body) | |
| Dimensions (PSB Series - Cable type) | 10.4mm x 54.2mm (Body) | |
2411220610_Autonics-PSA-V01-RC1-8_C5848148.pdf
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