On a call for full pressure the fan runs at full speed.
Duct static pressure sensor.
Belimo offers a broad range of air duct sensors covering all standard measurement values.
Install a duct pressure switch from grainger to help your hvac system do its job.
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.
Pr 265 suction pressure sensor.
An optional discharge air static high limit reduces the fan.
As duct static pressure increases the supply fan speed reduces.
With over 1 8 million parts in stock kele makes it easy to avoid project delays.
These sensors can be used to measure static pressure in a large range of liquids and gases.
A 520 static pressure probe.
Pr 282 differential pressure transducer.
Duct pressure sensor.
Temperature humidity dew point co voc s pressure and low temperature limit detection.
Duct pressure switches automatically start and stop auxiliary devices like electronic air cleaners duct heaters humidifiers exhaust fans and duct booster fans.
The effects of temperature and barometric pressure on co2 sensors.
An air switch senses positive negative or differential air pressure and actuates an internal switch.
Carbon dioxide co2 in air is normally measured in parts per million ppm.
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.
Pl liquid pressure sensors switches.
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 h port senses total pressure and the l port senses static pressure the difference between these signals is differential or velocity pressure.
Monitor flow and prove pumps chillers and valves.
