Compact, Digital Display Pressure Sensors - PSA / PSB Series
Product Overview
The PSA/PSB Series are compact, digital display pressure sensors designed for precise pressure measurement and control. Featuring a high-brightness red LED display with adjustable display intervals, these sensors offer flexible pressure unit conversion and various output modes including hysteresis, automatic sensitivity setting, independent 2-output, and window comparative output. They are equipped with chattering prevention for stable output and a one-touch connector for easy wiring and maintenance. The sensors also include reverse power polarity and overcurrent protection, along with zero-point adjustment and peak/bottom hold monitoring functions. Ideal for sensing non-corrosive gases in various industrial applications.
Product Attributes
- Series: PSA / PSB
- Display Type: Digital Display (High brightness red LED, 9.5mm height)
- Connector Type: One-touch connector type (PSA Series), Connector type (PSB Series)
- Applied Fluid: Air, Non-corrosive gas
- Protection Structure: IP40 (IEC standard)
- Material: PSA - Front/Rear case: Polycarbonate (insert glass), Pressure port: die-cast (Zn); PSB - Case, Pressure port, Cover: IXEF
Technical Specifications
| Specification | Details |
|---|---|
| Pressure Types | Negative pressure, Standard pressure, Compound pressure |
| Pressure Units | kPa, kgf/cm, bar, psi, mmHg, mmH2O, inHg (varies by model) |
| Display Interval | Negative pressure: 0.1kPa; Standard pressure: 0.1kPa, 1kPa; Compound pressure: 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) 2% F.S. |
| Protection Circuits | Reverse power polarity, Overcurrent protection (control output) |
| Power Supply | 12-24VDC 10% (ripple P-P: Max. 10%) |
| Current Consumption | Max. 50mA |
| Control Output | NPN or PNP open collector output (Max. 30VDC, Max. 100mA) |
| Display Accuracy | 0 to 50: Max. 1% F.S.; -10 to 0: Max. 2% F.S. |
| Ambient Temperature | -10 to 50 |
| Ambient Humidity | 35 to 85%RH |
| Weight | PSA: Approx. 200g (120g unit only); PSB: Approx. 160g (70g unit only) |
| Dimensions | PSA Series: 30x30mm (body); PSB Series: 10x52mm (connector type), 10.4x54.2mm (cable type) |
| Models (Examples) | PSA-V01, PSA-01, PSA-1, PSA-C01, PSB-V01, PSB-01, PSB-1, PSB-C01 (with NPN/PNP variants) |
| Pressure Port Types | Rc1/8 (Standard), NPT1/8 (Option) for PSA; M5 for PSB |
Functions
- Zero-point adjustment
- Peak value monitoring function
- Bottom hold display function
- Chattering prevention for output
- Key lock functions (LOC, PaL, UNL)
Error Displays
- ER1: External pressure input during zero point adjustment.
- ER2: Overload applied on control output.
- ER3: Setting value not matched with setting condition.
- HHH: Applied pressure exceeds high-limit of display range.
- LLL: Applied pressure exceeds low-limit of display range.
2411220610_Autonics-PSB-C01-M5_C5848172.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
