Details
AirTAC DPS Series: High-Precision Digital Pressure Switch
The AirTAC DPS Series is a sophisticated electronic pressure monitoring solution designed for absolute precision in pneumatic systems. While the DPH series focuses on analog feedback, the DPS series is optimized as a high-speed digital pressure switch, providing two independent sets of transistor outputs (NPN or PNP) to control industrial processes based on set pressure thresholds.
Featuring a vibrant dual-row, 2-color LCD display, the DPS series allows operators to monitor current pressure and set points simultaneously. It is the go-to choice for applications requiring rapid response times and clear visual status indicators, such as pick-and-place verification, leak testing, and system safety interlocks.
Key Product Features
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Dual-Row Digital Display: The 4-digit measurement display and 3.5-digit setting display allow for easy parameter adjustments without losing sight of real-time data.
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Programmable 2-Color LCD: The screen changes between Red and Green based on output status, providing immediate visual diagnostic feedback.
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Independent Dual Outputs: Equipped with two sets of transistor outputs (NPN or PNP), allowing for complex logic like "High/Low" limit control.
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Advanced Logic Modes: Supports Hysteresis mode, Window Comparator mode, and Basic mode for versatile switching configurations.
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Extreme Response Speed: Programmable response times as fast as 2ms to prevent damage in high-speed automated cycles.
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Environmentally Robust: Features high vibration and impact resistance, ensuring stable performance on moving robotic arms or near heavy machinery.
Specifications
| Input power | Voltage | 12~24 VDC ± 10% Ripple (p-p) < 10% |
| Pressure range | Fluid | Non-corrosive gas |
| Measurement range | DPSN1 (P1)-01: -100kPa ~ 100kPa | |
| DPSN1 (P1)-10: -100kPa ~ 1000kPa | ||
| Withstand pressure | DPSN1 (P1)-01: 200kPa | |
| DPSN1 (P1)-01: 1500kPa | ||
| Measurement error | ± 2% F.S. , ±1 digit (Temperature: 25 ± 3˚C) | |
| Repetitive accuracy | ± 2% F.S. | |
| Temperature error | ± 3% F.S. (Base 25˚C, Range 0 to 50˚C) | |
| Display | Type | Double row LCD display, 4-digit measurement, 3.5-digit setting |
| Color | 2-color LCD (Red/Green) | |
| Display period | 100ms, 250ms, 500ms, 1000ms | |
| Output | Output group | DPSN1: Built-in two sets of NPN output |
| DPSP1: Built-in two sets of PNP output | ||
| Transistor output | NPN: Maximum applied voltage 30V/100mA, Retained voltage <1.5V | |
| PNp Maximum applied voltage 30V/100mA, Retained voltage <1.5V | ||
| Output delay time | 2ms, 20ms, 50ms, 100ms, 250ms, 500ms, 1000ms, 2500ms, 5000ms | |
| Hysteresis | DPSN1(P1)-01: 0.1, 0.2, 0.3 … 0.8(kPa) | |
| DPSN1(P1)-10: 1, 2, 3 … 8(kPa) | ||
| Output mode | Basic mode, Hysteresis mode, Window comparator mode | |
| Pressure unit | DPSN1 (P1)-01 | kPa, kgf/cm², bar, psi, mmHg, inHg |
| DPSN1 (P1)-10 | Mpa, kPa, kgf/cm², bar, psi, cmHg, inHg | |
| Vibration resistance | 10 to 500Hz with 10mm Amplitude in X,Y,Z directions for 2hrs | |
| Impact resistance | Maximum100m/s², X,Y,Z directions 3 times each | |
| Operating Temp. range | 0-50˚C | |
| Stored Temp. range | -20 ~65˚C | |
| Humidity range | 35% ~ 80% RH(No condensation) | |
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