Field Instruments

Product Overview

The Delta DPA01M-N is a compact, multifunction pressure sensor from the DPA series — designed to measure gauge pressure of non-corrosive gases with high flexibility. Its slim form factor, dual digital outputs plus analog output, and configurable output behavior make it ideal for automation, pneumatics, instrumentation panels, and general industrial control systems.

Key Features

• Measures gauge pressure in the –100 kPa to +100 kPa range (low-pressure type).
• Provides NPN digital outputs plus analog voltage output (1–5 V) for versatile system integration.
• Fast response-time settings — adjustable from 2 ms up to 5000 ms, depending on application needs.
• 5-digit LCD display with 3-color back-lit indication for normal, status or alarm modes — easy to read at a glance.
• Accepts multiple pressure units (kPa, bar, psi, mmHg, inHg, kgf/cm²), selectable in setup.
• Compact design with standard 1/8″ NPT (outer) / M5 (inner) port for easy integration in standard pneumatic/gas lines.
• Built-in parameter copy function — simplifies configuration when deploying multiple sensors.
• Shock and vibration resistant — suitable for industrial environments.

Technical Specifications

Brand: Delta Electronics
Model: DPA01M-N
Type: Multifunction Gauge Pressure Sensor

• Measuring Range: –100 kPa to +100 kPa (gauge)
• Maximum Durable Pressure: 200 kPa
• Accuracy: ±3% (entire process)
• Temperature Influence: ±2% (entire process)
• Power Supply: 12 ~ 24 V DC ±10% (no isolation)
• Power Consumption: Max 40 mA (60 mA for current-output types)
• Digital Outputs: 2 × NPN transistor outputs — max 30 V DC / 100 mA
• Analog Output: 1–5 V (min. 1 kΩ load)
• Supported Pressure Units: kPa, bar, psi, mmHg, inHg, kgf/cm² — user-selectable
• Response Time (selectable): 2, 4, 10, 30, 50, 100, 250, 500, 1,000, 5,000 ms
• Display: 2-line LCD — 4-digit pressure value + 3.5-digit setup readout; 3-color back-light
• Operating Temperature: 0 °C to +50 °C
• Storage Temperature: –20 °C to +65 °C
• Humidity: 35% – 80% RH (non-condensing)
• Connection Port: 1/8″ NPT outer, M5 inner (standard)
• Conditions: For non-corrosive gases only — not for corrosive or flammable gases

Applications

• Pneumatic systems pressure monitoring & control
• Automation and PLC-based control loops requiring analog or digital pressure feedback
• HVAC, air-handling systems pressure sensing
• Industrial gas supply monitoring (non-corrosive gas)
• Laboratory instrumentation, air-pressure test rigs
• General industrial instrumentation panels and control systems

Why Buy from FieldInstruments.lk?

• 100% genuine Delta Electronics pressure sensors
• Competitive pricing and fast island-wide delivery across Sri Lanka
• Local technical support for integration, wiring and sensor configuration
• Trusted supplier for industrial automation, instrumentation and control components
• Reliable after-sales service and supply of accessories

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Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk