The maintenance-free microprocessor-controlled on-wall sensor AERASGARD® ACO2 - SD with automatic calibration (fixed) is used for detecting the CO2 content of the air within a range of 0...2000 ppm or 0...5000 ppm. The measurement value is converted into standard signal of 0 -10 V.
The maintenance-free microprocessor-controlled on-wall sensor AERASGARD® ACO2 - W with automatic calibration (can be deactivated via DIP switches) is used for detecting the CO2 content of the air within a range of 0...2000 ppm or 0...5000 ppm. The measurement value is converted into standard signal of 0 -10 V or 4...20 mA.
The CO2 content of the air is measured using an optical NDIR sensor (non-dispersive infra-red technology). The detection range of the CO2 sensor is calibrated for standard applications such as monitoring residential rooms and conference rooms. Room ventilation on an as-needed basis, improved well-being and customer benefit, increased comfort as well as reduced operating costs through energy conservation are just some of the benefits of employing AERASGARD® CO2 sensors.
A measuring system based on NDIR (non-dispersive infra-red technology) for CO2 measurement consists of a light source and a receptor. A certain range of wavelengths of light radiated by the source is damped and absorbed by CO2 molecules in the measured section. This damping is detected by the receptor.
CO2 (switchable): 0...2000 / 5000 ppm
Output: 0 - 10 V
|Type||Kommunikation||Equipment||Display||CO2 measuring range||1. Temperature range||Arbeitsdruck PN max.||Buttons||Cable connection||Colour||Control||Function||Housing Colour||Housing_material||Kommunikation||Measuring range relative humidity||Messbereiche CO2||Movement||Output||Output type||Printing||Prozessanschluß (SW)||Rod length||Rohr Ø DN||Schutzart(Filter)||Sensor-Toleranz Feuchte||Sleeve length||Temperature-measuring range||for insertion length||Channels||Sensor||VOC measuring range||Free cable length||Housing name||Cable material||Measuring range pressure||Item No.||Price|
|ACO2-SD-U||-||5000 ppm CO2||1501-7110-1001-200||216,24 €|
|ACO2-W||change over contact||5000 ppm CO2||1501-7110-7301-200||306,00 €|
|ACO2-W LCD||change over contact||5000 ppm CO2||1501-7110-7371-200||356,80 €|