SENTEC has announced the release of Greystone’s new CO and CO2 detectors.
The CO detector and the CO2 detector sense and transmit to any compatible electronic analogue control, DDC/PLC controller or automation system for the control of ventilation equipment.
The CO detector features electrochemical sensing elements with a menu driven setup/calibration. It is powered by either ac or dc source with no change to circuit required. A choice of three field adjustable analogue output signals, linearised over full range is available.
The CO2 detector is designed to meet ventilation requirements specified in ASHRAE Standard 62-1989. Field adjustable range is from 0-1500PPM up to 10,000PPM without re-calibration and is powered by either ac or dc source with no change to circuit required. It is easy to calibrate in the field and comes with a guaranteed five year calibration interval.