Q. I need to monitor the static pressure of several rooms. How can I sense the pressure within the room and pipe it to my differential pressure transmitter?

A. This may be accomplished in a variety of ways. All you really need to do is get the end of the tubing into the room to sense the room pressure without appearing obtrusive. One option is to run your tubing into a non-aspirated thermostat or sensor housing.
If this is not practical, you may install a Kele WMB-1 or WMB-2 vented enclosure and insert your tubing into it. With these options, be sure to seal where the tubing penetrates the wall or ceiling to ensure accurate readings.
A third option is to install a Model RPS room static fitting and connect your tubing to the barbed fitting.