Guardian Plus CO2 monitor

Monday, 26 September, 2005 | Supplied by: Anri Instruments & Controls Pty Ltd

A low-maintenance carbon dioxide (CO2) monitor has been introduced for monitoring and controlling atmospheres in enclosed areas.

Designed for wall mounting, Edinburgh Sensors' Guardian Plus continually monitors CO2 levels in enclosed areas where concentrations may exceed safe levels. Installation is recommended in breweries, fermentation rooms, transport containers and poorly ventilated working areas. Other applications include food processing, safety monitoring, combustion processes, landfill, exhaust emissions, energy management, incubator and horticulture control, atmosphere control of greenhouses, mushroom farms and plant growth chambers, monitoring indoor air quality and optimising air conditioning efficiency.

The unit monitors CO2 from 0-1000 ppm to 0-100% and displays gas concentrations on an easy-to-read LED panel. An alarm function activates when pre-set concentrations are exceeded.

It uses a dual wavelength NDIR design incorporating two filters and a matched twin element detector. This technique provides long-term measurement stability because variations of instrument signal levels, resulting for example from source ageing or optical contamination, are inherently compensated for, since both the sample and reference channels will be affected equally and therefore will not change the ratio.

The unit is gas specific and does not exhibit cross sensitivity with other gases, it does not interact with the gas being measured and hence does not consume anything, and cannot be 'poisoned' by high concentrations of gases.

Phone: 03 9752 3782
Related Products

Kaeser GBS series rotary screw blowers

This range of blowers offers high efficiency and low maintenance and is suitable for applications...

Odosense Odour Emissions Tracking System

Odosense is an active odour analysis and public complaint validation system, which is suitable...

HRS Heat Exchangers C Series heat exchanger

The C Series of industrial multi-tube heat exchangers features a small tube diameter to improve...

  • All content Copyright © 2024 Westwick-Farrow Pty Ltd