Duct Static Pressure Sensor

Pr 265 suction pressure sensor.

Duct static pressure sensor.

These sensors can be used to measure static pressure in a large range of liquids and gases. Duct pressure sensor. The h port senses total pressure and the l port senses static pressure the difference between these signals is differential or velocity pressure. Temperature humidity dew point co voc s pressure and low temperature limit detection.

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. An air switch senses positive negative or differential air pressure and actuates an internal switch. Pl liquid pressure sensors switches. The effects of temperature and barometric pressure on co2 sensors.

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. Pr 282 differential pressure transducer. A 520 static pressure probe.

Install a duct pressure switch from grainger to help your hvac system do its job. An optional discharge air static high limit reduces the fan. On a call for full pressure the fan runs at full speed. 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.

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. 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. As duct static pressure increases the supply fan speed reduces. Carbon dioxide co2 in air is normally measured in parts per million ppm.

At 1 000 ppm co2 a volume or air containing more.