Bard S8403-067 Carbon Dioxide Transmitter Controller

• Make: Bard
• Model code: S8403-067
• Application: Commercial

Monitors the CO2 concentration in schools, office buildings, and other indoor environments to help achieve LEED® certification For increased sensor life, a single-beam dual-wavelength non-dispersive infrared (NDIR) sensor is used to automatically correct the measurement in both occupied and unoccupied buildings against aging effects Includes digital barometric pressure adjustment and the ability to field-calibrate the sensor A relay output with user adjustable set points can be used to control ventilation systems is also included For visual indication includes an integral LCD display Features push buttons for access to the menu structure Menu items that can be accessed include: engineering units, relay output set points, display configuration, transmitter output scaling, ambient barometric pressure and field calibration of the transmitter