ADPS-08-2-N-C – Low Differential Pressure Sensor for Air Filtration Systems

In industrial and residential air filtration systems, monitoring low differential pressure across filters is critical for maintaining filtration efficiency and stable airflow.

The ADPS-08-2-N-C from Dwyer Instruments (USA) is a mechanical differential pressure switch specifically designed for low-pressure applications. With high sensitivity and durable construction, it's ideal for air filter monitoring tasks.

1. Product Overview

ADPS-08-2-N-C belongs to Dwyer's Adjustable Differential Pressure Switch line, engineered to detect small pressure differences between two measurement points. It uses a flexible diaphragm and adjustable spring mechanism to trigger control or alarm signals when the differential pressure exceeds or falls below the set threshold.

Key Features:

• Highly sensitive to very low differential pressures – ideal for fine filtration systems
• Adjustable range directly on the device body
• No power supply required – durable, low-maintenance mechanical design

2. Key Technical Specifications

• Pressure Range: 50–800 Pa (adjustable)
• Maximum Pressure Resistance: 10 kPa
• Operating Temperature: -20 to 85°C
• Output Contact: SPDT (5A/250VAC)
• Housing Material: Flame-retardant ABS plastic
• Protection Rating: IP54 – dust and light water resistance

Thanks to its low-pressure range and high sensitivity, this model is especially suited for HEPA or ULPA filter systems.

3. Advantages of Using ADPS-08-2-N-C

• Accurate monitoring of low pressure in filtration systems
• Protects filters: early warning when clogging occurs
• Extends equipment lifespan: prevents fans from running under excessive load
• Cost-effective maintenance: robust mechanical design, minimal failure
• Simple installation: quick connection of pressure tubes and signal wiring

4. Real-World Applications

The ADPS-08-2-N-C is commonly installed in:

• HEPA filtration systems in cleanrooms and hospitals
• Industrial air filtration systems in manufacturing plants
• HVAC systems requiring low-pressure monitoring
• Pharmaceutical and food processing facilities with strict air quality requirements

5. DLK – Authorized Distributor in Vietnam

When you purchase the ADPS-08-2-N-C from DLK, you are guaranteed:

• Genuine Dwyer product with full CO/CQ certification
• Free technical consultation to help select the right model
• On-site installation support and operational guidance
• Official warranty and quick replacement for manufacturer defects

With its high sensitivity, durable design, and effective low-pressure monitoring capabilities, the ADPS-08-2-N-C is the optimal choice for modern air filtration systems.