DPSN1-10020 NPN 0.1Mpa-1Mpa AirTac Digital Pressure Switch Sensor

DPSN1-10020 NPN 0.1Mpa-1Mpa AirTac Digital Pressure Switch Sensor

The DPSN1-10020 is a high-precision NPN digital pressure switch sensor from AirTac, designed for monitoring air pressure in pneumatic systems. This sensor features a NPN output and is suitable for a wide range of applications that require accurate pressure measurement and control.

Key Specifications:

• Model: DPSN1-10020
• Type: NPN Open Collector Output (two outputs)
• Pressure Range: 0.1 MPa – 1 MPa
• Pressure Medium: Air, non-corrosive gases
• Power Supply: 12-24V DC (±10%)
• Response Time: ≤ 2.5 ms
• Accuracy: ±2% F.S. at 25°C
• Operating Temperature: 0°C to 50°C
• Display Unit: kPa, MPa, kg/cm², PSI
• Display Type: 3½ digit LCD with backlight
• Hysteresis: Adjustable
• Repeatability: ±0.2% F.S.
• Current Consumption: ≤ 40mA
• Port Size: G1/8 or M5
• Wiring: 3-wire (Brown: Power, Blue: Ground, Black: Output1, White: Output2)
• Protection: IP40
• Weight: Approx. 60g

Input Power & Voltage:

• Input Power: 12-24V DC ±10%
• Ripple (p-p): ＜10%

Pressure Range:

• Pressure Range (DPSN1(P1)-01): -100 kPa ~ 100 kPa

Fluid Compatibility:

• Fluid: Air, non-corrosive gases

Measurement Accuracy:

• Measurement Error: ±2% F.S., ±1 digit (at 25±3°C)
• Repetitive Accuracy: ±0.2% F.S.
• Temperature Error: ±3% F.S. (Base at 25°C, Range 0-50°C)

Display Features:

• Display Type: Double-row LCD
• 4-digit measurement and 3.5-digit setting
• Color: Two-color LCD (Red/Green)
• Display Period: Adjustable between 100ms, 250ms, 500ms, and 1000ms

Output Specifications:

• Output Type (DPSN1): NPN Output (two sets)
• Transistor Output (NPN): Max applied voltage 30V / 100mA, Retained voltage ＜1.5V

Environmental Conditions:

• Vibration Resistance: 10-500Hz with 10mm amplitude in X, Y, and Z directions for 2 hours
• Impact Resistance: Max 100m/s², X, Y, Z directions, 3 times each
• Operating Temperature Range: 0°C to 50°C
• Storage Temperature Range: -20°C to 65°C
• Humidity Range: 35%-80% RH (No condensation)

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