GPPS-L-CO2

All the functionality of the GPPS-L, but now with CO2 monitoring.

GPPS-L-CO2, in response to changing legislation we’ve redesigned our popular GPPS-L system to combine it with CO2 monitoring.

The GPPS-L-CO2 is designed for use both where gas taps could be left open to atmosphere in a gas line, such as a laboratory and the monitoring of CO2 levels is required.

CO2 is now considered a primary indicator of air quality, with the latest legislation setting maximum limits for levels within education facilities.

Department of Education building bulletin 101 (BB101), the supporting document to the building regulations part F. The BB101 states that the maximum level of carbon dioxide in the air within a classroom should be no more than 1,500 parts per million (PPM).

As with all our gas pressure proving systems it employs our patented technology to measure the pressure differential across the solenoid valve when performing a downstream integrity check. This method stops nuisance tripping of the gas supply. The addition of the LCD makes this system very easy to use. The LCD displays clear messages giving real information rather than just LED indications.

An auto-stop timer is incorporated to help prevent unauthorized use of the gas out-of-hours.

From within the panel the engineer has several ‘engineer functions’ which can be used to aid in the setup of the system – such as displaying in real time both the inlet and outlet pressure at the gas valve (mbar) and the ability to power the valve at a button press, it’s with functions like these that for example a ‘valve let by indication’ check be performed with ease.