Duct Static Pressure Sensor

Install a duct pressure switch from grainger to help your hvac system do its job.

Duct static pressure sensor.

These sensor are normally used in conjunction with the vav 1000 2000 and 3000 series vav terminal controllers for individual zone control in hvac systems. The mamac systems model pr276 duct static pressure transmitter incorporates sophisticated integrated circuits and a new micro machined glass on silicon gl si capacitance sensor to not only provide a high level fully conditioned and temperature compensated output but also to offer up to three 3 field selectable pressure ranges in one unit. The controller uses a static pressure sensor located in the supply duct at the end of the longest run to modulate the supply fan to control duct static pressure. Kele carries duct static pressure sensors and pressure accessories to fit your specifications.

Belimo offers a broad range of air duct sensors covering all standard measurement values. Duct pressure sensor. Carbon dioxide co2 in air is normally measured in parts per million ppm. At 1 000 ppm co2 a volume or air containing more.

Static pressure sensors are for use with pressure gages switches transmitters and other controllers to pick up or sense static pressure drop across air filters and cooling coils blower input and discharge pressures etc. With over 1 8 million parts in stock kele makes it easy to avoid project delays. As duct static pressure increases the supply fan speed reduces. Pl liquid pressure sensors switches.

An optional discharge air static high limit reduces the fan. Pr 282 differential pressure transducer. Pr 265 suction pressure sensor. Temperature humidity dew point co voc s pressure and low temperature limit detection.

An air switch senses positive negative or differential air pressure and actuates an internal switch. The h port senses total pressure and the l port senses static pressure the difference between these signals is differential or velocity pressure. These sensors can be used to measure static pressure in a large range of liquids and gases. Monitor flow and prove pumps chillers and valves.

The effects of temperature and barometric pressure on co2 sensors.