CozIR®-A Ambient Air CO2 Sensor

The CozIR®-A Ambient Air CO2 Sensor is designed to monitor CO₂ in “breathable” air up to 10,000ppm, ideally suited for monitoring CO₂ in buildings, schools, offices or outdoors.

The CozIR®-A Ambient Air CO2 sensor consumes only 3.5mW in continuous operation, with two carbon dioxide measurements per second, and typically consume 50 times less power than standard NDIR sensors.

The combination of extremely low power consumption and instantaneous warm-up time meets the demand for a sensor that will allow for real time monitoring of CO₂ concentration levels and can be integrated into a battery or self powered wireless system. Optional temperature and humidity sensing are available on request.

The CozIR®-A is based on SmartIR 3.0 technology platform, which uses our patented LED technology and years of experience in solid-state NDIR sensors to deliver best-in-class power consumption, speed and performance.

We can supply an optional USB to TTL cable which gives users a fast, simple method to attach our sensors to the PC and directly view measurements.

FEATURES
Supports energy-efficient ‘smart buildings’ & ‘smart homes’
Measures up to 1% CO2 concentration
> 15 years lifetime
Optional temperature and RH% sensing
Solid-state – no moving parts, no heated filaments
Vibration and shock resistant
Non-heating
Self-calibrating (see datasheet)
Digital (UART) and optional analogue (Voltage) output
RoHS compliant
Manufactured in the UK

BENEFITS
Ideal for low power, battery and IoT applications
Up to 50x lower power than typical NDIR CO2 sensors
Long lifetime – low maintenance
Suitable for wireless, portable, wearable and self-powered systems
Integrates with wireless IoT networks such as ZigBee, Wifi, LoRa, Bluetooth, SigFox and EnOcean
Supports energy-efficient ‘smart buildings’ & ‘smart homes’

The SST Sensing Philosophy

Our primary goal is to deliver the required sensing and control solutions to our customers which exactly meet their technical and commercial sensor requirements. This can be achieved through our standard range of sensors or providing customer specific sensor solutions. We have been designing and manufacturing fluid and gas sensing solutions for over 15 years. Where a specific solution is required, SST Sensing Ltd will identify the suitable technology and use this as a building block to provide a bespoke customer solution.

Technical Support

Our technical department is comprised of highly experienced and qualified engineers who work extensively with our customers to ensure their requirements are met. Our engineers work with customers to provide full application and technical support if required.

SST now has over 60 employees and our success is growing day by day. The core of this success is due to our strong commitment to our customers. Therefore, we want to ensure that our customers feel valued at all times.

Quality Products

As an ISO 9001:2015 certified organisation, SST manufacture, design, customise and configure a range of sensors and switches for gases and liquids.

Within our vast range of standard product offerings you will find; miniature, solid state optical liquid level switches; rugged, robust and reliable Zirconium Dioxide oxygen sensors; factory calibrated optical oxygen sensors that measure ambient oxygen levels and finally carbon dioxide sensors which are powered using energy harvesting technology.

Customisation

At SST we understand that customer needs vary and can be very specific. SST’s application engineers work directly with our customers’ engineers to provide application and technical support. SST have the in-house ability to take any of our standard range of sensors and customise it to your exact specification if the standard spec is unsuitable.

Whether that be adding or modifying electronics and software, changing outputs, adapting housing or thread styles, adding cabling, connectors or environmental protection.

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