GET RID OF OLD HOT-WIRE THROUGH-THE-WALL (TTW) TECHNOLOGY! The Setra FLEX™ Hot-wire Conversion Kit is designed to replace common Through-the-Wall (TTW) anemometer-based room pressure monitors with reliable capacitive sensing technology from Setra FLEX™. The kit includes everything required for upgrading obsolete, high maintenance room pressure monitor technology.
The complete kit can be installed in minutes and requires no wiring or wall modifications; all you need is just a ladder and screw driver. First, remove the existing sensor covers and replace them with Setra’s sensor. Next, connect using existing wires. Then, remove the legacy monitor and replace with Setra FLEX. Connect using existing wires and power, configure FLEX and you’re done!
Through-the-Wall (TTW) anemometer-based pressure monitors are prone to attract dirt and contaminants which can easily clog the sensing equipment, causing false alarms and unreliable readings. Setra’s capacitive pressure transducers are dead-ended sensors, which means there is no air flowing through pressure tubing. Our proprietary variable capacitance transducer requires no maintenance or cleaning. Re-zero can be done on the Setra FLEX touch screen and sensor calibration can be performed if the application requires it.
The Setra FLEX unit includes a brilliant 7” touch screen display, configurable visual and audible alarming, isolation and non-isolation modes, alarm delay, key switch input, and control operation for VAV dampers. Multiple units can be easily configured using Setra’s USB cloning feature.
More information about Setra FLEX™ Environmental Monitor can be found at www.setra.com/setra-flex.
Setra FLEX™ provides a flexible room environmental control and monitoring solution in a simple-to-use package. The unit supports 3 rooms, monitoring up to 6 parameters per room.
The Model SRH300 calculates relative humidity and temperature as well as various RH related parameters such as dew point, absolute humidity and mixing ratio.