Applications of Dwyer Pressure Sensors in Industrial Systems

Posted on: 10/05/2025

In the field of industrial automation and control, pressure sensors are essential for measuring, monitoring, and regulating air and liquid pressure within systems. Among the most reputable pressure sensor brands today, Dwyer (USA) is recognized for producing high-accuracy, long-lasting sensors that perform reliably in harsh environments.

1. What is a Dwyer Pressure Sensor?

A Dwyer pressure sensor is a device used to measure absolute, differential, or gauge pressure in air, steam, or liquid systems. These pressure readings are converted into electrical signals (typically 4-20mA or 0-10V) for monitoring, alarm, or control purposes.

Dwyer offers several well-known sensor series, including:

Series 628, 629C – For air and liquid pressure measurement
Series 616KD, 605 – Designed for differential pressure in HVAC and ventilation systems
Magnesense® Series – Versatile differential pressure sensors with high accuracy

2. Outstanding Advantages of Dwyer Pressure Sensors

High accuracy – Suitable for demanding industrial measurement requirements
Durable design – Resistant to dust and water (IP65 or higher)
Reliable operation in environments with fluctuating humidity, temperature, or pressure
Standard connection ports for easy installation and maintenance
Long lifespan with minimal signal drift over time

3. Common Industrial Applications of Dwyer Pressure Sensors

a. HVAC Systems – Ventilation and Air Conditioning

Monitoring differential pressure in cleanroom environments
Automatically adjusting fan speed based on real-time pressure
Managing airflow in duct systems

b. Water and Wastewater Treatment Plants

Measuring pressure in water supply and return pipelines
Alerting when pressure exceeds limits to prevent pipe bursts
Working with controllers to adjust valves and pumps automatically

c. Food and Pharmaceutical Industries

Monitoring pressure in tanks, autoclaves, and boilers to ensure product safety and quality
Used in CIP/SIP processes to monitor sanitary pressure conditions

d. Energy, Chemical, and Oil & Gas Industries

Measuring inlet/outlet pressure of filters and separators
Monitoring pressure in gas and steam pipelines
Ensuring safety of high-pressure equipment

e. Smart Buildings – BMS Systems

Integrated into centralized monitoring systems to control HVAC, detect leaks, or identify pressure imbalances

4. DLK – Official Supplier of Dwyer Pressure Sensors in Vietnam

If you're looking for genuine Dwyer pressure sensors in Vietnam, DLK is a trusted provider. DLK specializes in:

Official distribution of Dwyer sensors (with full CO – CQ certification)
Consulting on pressure measurement solutions tailored to each industry
Professional installation, calibration, and maintenance services
On-site technical support from experienced engineers

Contact DLK for Consultation and Quotation

Don’t let pressure deviations disrupt your production or create safety risks. Let DLK support you in choosing and implementing reliable, long-term Dwyer pressure sensor solutions.