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

The DPSN1-10020 is a digital pressure switch sensor from AirTac, primarily used for monitoring air pressure in pneumatic systems. Here are the key specifications for the DPSN1-10020 (NPN version):

Specification:

• Model: DPSN1-10020
• Type: NPN Output
• Pressure Range: 0.1 MPa – 1 MPa
• Pressure Medium: Air, non-corrosive gases
• Power Supply: 12-24V DC (±10%)
• Output Type: NPN open collector output (two outputs)
• 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: 12-24 VDC ± 10%
• Ripple (p-p): ＜10%

Pressure Range

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

Fluid Compatibility

• Fluid: Non-corrosive gas

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

• 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

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

Resistance

• 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

Environmental Conditions

• Operating Temperature Range: 0-50°C
• Storage Temperature Range: -20-65°C
• Humidity Range: 35%-80% RH (No condensation)