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GS-AQ -
Air Quality Sensors |
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DESCRIPTION
Air Quality Transmitters
are designed for use in the optimisation of the quantity
of fresh air introduced into a building for ventilation
purposes. The sensors are sensitive to a range of odours,
smoke, solvent gases etc., and provide an output proportional
to the mixed gas concentration. This signal can be used
to control fresh air fans and dampers according to the
ventilation load. In installations where the primary
contaminant load is human respiration, it is recommended
that a CO2 transmitter is used.
FEATURES
• Detects
particulates as well
as gases
• Duct and
space versions |
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GS-CO2 -
Carbon Dioxide Sensors |
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DESCRIPTION
This GS-CO2 series uses a non-dispersive infrared sensor for measuring CO2 concentrations, utilising microprocessor based electronics and a unique self-calibration algorithm to improve long-term stability and accuracy.
The sensor can be used to ensure adequate ventilation while maximizing energy savings by ventilating at the optimum level, making these idea for all types of ventilation in commercial buildings, industrial plants, laboratories and public spaces, such as schools.
FEATURES
• Real-time detecting CO2 levels • Self-calibration algorithm • User selectable outputs with Modbus option • 3-colour 'traffic light' LED sets for CO2 levels |
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GS-CO2-RHT -
Carbon Dioxide, RH & T Sensors |
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DESCRIPTION
Using a non-dispersive infrared sensor for measuring CO2 concentrations and utilising microprocessor based electronics, the unique self-calibration algorithm offers long-term stability and accuracy. They are also fitted with a RH and temperature output, and have an optional LCD with 3-colour 'traffic light' status indication. The sensor can be used to ensure adequate ventilation while maximising energy savings by ventilating at the optimum level, making these idea for all types of ventilation in commercial buildings, industrial plants, laboratories and public spaces, such as schools.
FEATURES
• Real-time detecting CO2 levels • Self-calibration algorithm • User selectable outputs with Modbus option • 3-colour 'traffic light' LED sets for CO2 levels |
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GS-S -
Gas Sensors |
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DESCRIPTION
The GS-S range of 4-20mA loop powered gas sensors are fitted into a robust housing, to detect the following gases:
• Carbon monoxide (CO) • Nitrogen dioxide (NO2) • Oxygen (O2) • Sulphur dioxide (SO2)
FEATURES
• 4-20mA output • Wide supply voltage range (7.5 to 35Vdc) • Excellent long term stability • Accuracy unaffected by position |
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