HVAC Pressure Sensor Manufacturers
Pressure sensors play an important role in today’s automated HVAC systems. Building automation integrates heating, air conditioning, ventilation, and refrigeration (HVACR) into a single system. As the population grows and necessitates increasingly larger buildings, it drives growth in the need for pressure sensors in the HVAC systems.
The pressure sensor market for HVAC is considered to be a part of the industrial pressure sensor market. This market is expected to have a CAGR of 9.2% through 2026. Another reason for this growth is increasing government regulations for cleaner air and better monitoring inside buildings.
The growth of the IoT and connected HVAC systems also continue to drive growth in this sector. An increase in the growth of smart thermostats is another reason for the promise of this market in the near future. These factors are expected to cause the HVAC sensors market to surpass $2,047.41 million by 2023. These trends reflect end users that include residential, commercial, and industrial HVAC applications.
Some of the major companies that make pressure sensors for the HVAC industry include Siemens, Schneider, Johnson Controls, Honeywell, and Sensata Technologies. These companies must maintain ISO 9001:2015 HVAC & Refrigeration accreditation and ISO 91.114.30 Ventilation and Air Conditioning accreditation. Companies that make products for cleanroom environments must meet US FED STD 209E or ISO 14644-1 standards. Designers and researchers in the HVAC industry might also maintain ASHRAE certification. Some applications require that individual products have an NIST Traceable Certificate of Calibration.
The most common technology used in this industry is piezoresistive sensors. However, there is also a need for capacitive pressure sensors. The average range needed for most commercial systems is between 100-5,000 psi. In some applications, they must be able to detect and respond to minute changes in the pressure of the system.
Pressure sensors are used in boilers, heat recovery systems, coolers, burner control, and variable air volume systems. The pressure sensors used in HVAC systems must be rugged and able to withstand harsh environments yet still retain their reliability with little drift or variation in accuracy. They are exposed to high heat, cold, dust, and high-vibration conditions throughout their working life.
The industry requires both wired and wireless technologies. The most common type of pressure sensors in the HVAC industry is differential pressure sensors and gauge pressure sensors. Differential pressure sensors are used to control the ventilation dampers by monitoring the pressure in the ducts to adjust the fan power. This allows the room to have a steady flow of air. Differential pressure sensors will help maintain even pressure throughout the room.
Differential pressure sensors also monitor the drop in pressure when a filter needs to be changed. It will also provide information when a filter has become torn. These pressure sensors also help to monitor the environment and help to maintain negative pressure in a cleanroom. Together, these pressure sensors help maintain HVAC system efficiency and reduce energy consumption.
Building Automation Products, Inc.
BAPI Sensors are specialized in ASIC compensated pressure sensors that feature high accuracy, fast response, smooth output and designed for HVAC industry. If you need a pressure transmitter, pressure switch, or other specialty sensors for HVAC/R, they offer a wide selection. Their experience of over 25 years means that they know the industry and its needs well.
Dwyer Instruments, Inc.
Headquartered in Michigan City, Indiana, Dwyer is a world-class leader corporation for designing and manufacturing sensors and instrumentation. Dwyer Instruments Corporate is well-known for its reliability, preciseness and product quality. The wide range of products that this company provides includes, but is not limited to, gages, monitors, manometers, data loggers, controllers, switches and transmitters. Dwyer also offers its customers accessories in order to monitor, measure and control pressure, flow, duct and more.
Honeywell International Inc.
Honeywell is a global manufacturer that has a solid reputation for producing sensors for many different uses. Their complete line of pressure sensors, pressure transducers, pressure transmitters, and pressure switches are made to provide accurate measurements, and they are built for long service life. They also offer a wide range of accessories for their sensors, including ports, connectors, and outputs.
Huba Control AG
With headquarters in Switzerland and locations in North America, Africa, Australia, Asia, Europe, the Middle East and South America, Huba Control is a global specialist in pressure and flow measurement solutions. With seventy five years of experience, Huba Control has given itself a worldwide reputation for competence and for providing high quality products.
ifm electronic GmbH
IFM Pressure Sensors is a leader in the pressure measurement industry that specializes in products for hygienic applications. They make a complete line of sensors that includes pressure sensors, pressure transmitters, and vacuum sensors. They make flush transmitters and pressure switches, too.
Sensirion AG
Located in the United States, Switzerland, Korea, Japan, China and Taiwan, Sensirion is a global leader in manufacturing high-quality sensors and sensor solutions for measuring and controlling humidity, gas and liquid flows. Sensirion is a firm believer in quality and sustainability. In fact, Sensirion aims to ensure that its products meet the strictest quality standards and that they contribute to energy-efficient applications in various fields. To achieve its goals, Sensirion regularly tests its products, makes sure its resources are sustainable and constantly improves its quality management system.
Trafag AG
Trafag is a global leader in the pressure transmitter and pressure switch industry. Their products are made using precision manufacturing procedures to ensure that their products are accurate and that they work reliably in some of the harshest environments. Trafag pressure transmitters are designed to be long-lasting, even in environments that include electromagnetic interference, shocks, and high temperatures. They also make a complete line of electronic and mechanical pressure switches.
WIKA Alexander Wiegand SE & Co. KG
With several locations in Europe, Australia, North America, Latin America, Africa, Asia and the Middle East, WIKA is a family-run company that has a worldwide presence. WIKA has given itself a reputation for being a global leader and a competent specialist in calibration technology, as well as in temperature and pressure measurement.
