Carbon Dioxide Transmitter

Description

The Ace Instruments Carbon Dioxide Transmitter (AI-CO2) sensor leverages the latest in sensing technology to delivery a flexible, feature-packed room CO2 level monitor. The AI-CO2 series is equipped to measure a wide range of readings, up to 20,000 ppm (customizable ranges as per user requirement available in 0-2000 ppm, 0-5000 ppm, 0-10000 ppm & 0-20000 ppm). As a result, the AI-CO2 is the ideal partner for a wide variety of applications & suited to serve commercial & industrial applications. The transmitter supports applications to monitor levels of carbon dioxide across smart agriculture and smart buildings, including: greenhouses, hospital laboratories, cold storage monitoring, retail spaces, offices and educational institutions.

The AI-CO2 is available with an option of LCD display readout or blind transmitter (no display). The monitor brings an array of communication options & features, designed for the discerning user, including: RS485 Modbus, 4-20 mA output, 0-10 VDC output along with the option of relay output to ensure elite indoor ventilation control.

Ensure healthy CO2 levels and optimize indoor air quality by co-developing your solution with us. Choose from display options, including a duct mounting option and optional relay and buzzer alarms for timely alerts in case of threshold violations to ensure optimal environment for your specific application.

Features

• New generation photoacoustic (PAS) sensor
  The AI-CO2 features advanced PAS (Photoacoustic Spectroscopy) sensors, representing the latest in carbon dioxide sensing technology. PAS sensing enables highly accurate CO₂ measurements, resulting in enhanced reliability and exceptional long-term stability, making it ideal for real-time monitoring & demand controlled ventilation applications.
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• RS-485 Modbus communication
  The carbon dioxide transmitter integrates with building management systems (BMS) via RS485 Modbus communication. This enables users to maintain records & take corrective actions in case of any deviations.
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• With/without display options available
  The Ace Instruments carbon dioxide transmitter is a flexible solution, designed to meet user requirements. The display on the device is optional, allowing for a blind transmitter application (communicating directly with PLC) as well.

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• Optional relay output (CO/NO/NC)
  The AI-CO2 is designed to integrate with ventilation systems with the flexibility of an optional relay output (CO/NO/NC), allowing for control functionality by triggering exhaust fans/ventilation systems.

Applications

• Demand Controlled Ventilation
  Adjusts ventilation rates based on real-time CO₂ levels to optimize indoor air quality.Helps reduce energy costs by avoiding over-ventilation during low occupancy.
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• Commercial Buildings
  Used in offices, malls, and hospitality spaces to maintain healthy air quality. Supports smart HVAC control and regulatory compliance for commercial establishments by ensuring workplace regulations for ventilation are met.
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• Educational Institutions
  Monitors CO₂ in classrooms to ensure a conducive learning environment. Prevents drowsiness and improves focus by maintaining fresh air.
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• Healthcare Facilities
  Ensures optimal air exchange in patient rooms and operation theaters. Vital for infection control and maintaining sterile conditions.
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• Green Buildings
  Integrated into sustainable designs for energy-efficient ventilation. Helps achieve LEED/BREEAM certifications by improving IAQ metrics.
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• Residential Complexes
  Enhances smart home systems with real-time air quality monitoring. Improves comfort and health for families in enclosed spaces.
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• Industrial Facilities
  Monitors CO₂ levels in confined workspaces and production areas. Protects workers from poor air quality and ensures regulatory compliance.
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• Public Transport Hubs
  Maintains safe ventilation levels in crowded spaces like stations and airports. Improves comfort and reduces transmission risks in high-footfall areas.
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• Laboratories & Cleanrooms
  Supports controlled environments where precision is critical. Prevents contamination and protects sensitive equipment or experiments.

Compliance

• ASHRAE (American Society of Heating, Refrigerating & Air Conditioning Engineers): Ensure compliance with ASHRAE Standard 62.1, by maintaining CO2 levels within acceptable range of no more than 700 ppm higher compared to outdoor CO2 levels
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• OSHA (Occupational Safety and Health Administration): Ensure exposure to remain under permissible exposure limit (PEL) as per OSHA standards to maintain workplace safety
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• LEED (Leadership in Energy & Environmental Design): Prioritize CO2 monitoring to ensure compliance with the new LEED v5 regulations as part of continuous indoor air quality monitoring
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• GRIHA (Green Rating for Integrated Habitat Assessment): Leverage the latest CO2 sensing technology to ensure compliance with GRIHA 2019
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• WELL (Set by the International WELL Building Institute): Ensure ventilation effectiveness by ensuring integration with WELL-mandated demand controlled ventilation systems
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• Health Canada: Follow recommended indoor CO2 exposure guideline as set by Health Canada with ease & multiple integration options
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• Additional compliances: 
  Government of Dubai, Health and Safety Department
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Specifications

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FAQs

1. What are the measurement range options available with the AI-CO2 transmitter? 
   A. The Ace Instruments AI-CO2 transmitter is available with measuring ranges up to 20,000 ppm. Options include: 0-2000 ppm, 0-5000 ppm, 0-10000 ppm & 0-20000 ppm.
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2. Does the AI-CO2 transmitter have any certifications? 
   A. The AI-CO2 is CE compliant for sale in the EU market.
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3. How can the Ace Instruments carbon dioxide transmitter be integrated with PLC/BMS/EMS systems? 
   A. The AI-CO2 features the option of 4-20 mA/0-10 VDC analog outputs for integration with PLCs or RS485 Modbus communication for integration with BMS/EMS systems.
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4. Can the carbon dioxide transmitter be used to control exhaust fans/other ventilation systems?
   A. Yes, the Ace Instruments carbon dioxide transmitter has an option for 1 No. relay (CO/NO/NC) which can be integrated to control exhaust fans/ventilation systems.
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5. How do users know if the CO2 levels in a room are too high? 
   A. The device comes with a built in buzzer alarm, for users not connected to a controller or BMS, this feature provides alerts to ensure corrective action is taken. The alarm threshold can be customized by the user for their specific application.