Heating, ventilation, and air conditioning (HVAC) is the technology for providing indoor and vehicular environmental comfort. Of course, the most commonly used sensor in HVAC is the thermostat. Others such as occupancy sensor can be used directly in homes, and the pressure sensor being of high value in HVAC techs. Generally, sensors are meant to maintain safe workability of the equipment with a view of improving energy efficiency, as well as to preserve the good health of an individual. Do you want to know the most common HVAC sensors? Worry no more as this article has got you covered.

Pressure sensors

These are mainly used in coolers, compressors, boilers, burner control, heat recovery system, and others. Their primary function is to monitor the rooms and filter the drops, which is an indication of the need for HVAC system maintenance. Pressure monitoring is also used in the HVAC system to optimize heating, cooling and airflow.

Duct smoke sensor

Ducts can move smoke, toxic gases, and flames from one location to another. Their main purpose is to prevent the spread of the smoke from the HVAC system to the entire building. This is one reason as to why they may be required in building and regulation codes.

Occupancy detectors

These sensors can be used to identify the availability of a person in a room. Basically, there are two types of occupancy detectors, namely ultrasonic and PIR. The latter has passive infrared and is used to measure motion and heat. The waves used in this implement work through the sightline, which typically are aimed in the inhabited area, particularly in an open room. When it comes to ultrasonic sensors, they are characterized by sending sound waves of high frequency. The waves emitted by this sensor have been witnessed to go through solid objects, and are more sensitive as compared to PIR sensors. BlackhawkSupply is the best platform which helps you to get the best details about hvac sensors.

IAQ and sensors

The carbon sensor is an essential part of indoor air quality sensors (IAQ) as it detects the level of carbon in the surroundings that acts as the leading indicator of air circulation. They are also used in measuring the level of the volatile organic compound; a process called photoionization. This process is mainly characterized by changing the charge of an atom.

Relationship between the detectors and gateway technology

The primary role of gateway technology is to provide the ways that can bring together legacy equipment and the IoT devices. This allows many individuals to use HVAC sensors that have not been available during the installation of a given system. Furthermore, the gateway technology has advanced many sensors. For instance, unlike in the recent past, you can come across many embedded HVAC sensors system as others exist as single-sensor devices.