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COZIR™ Ambient Sensor - 3 Pages

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  2. P. 2

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Catalogue excerpts

COZIR™Ultra Low Power Carbon Dioxide Sensor COZIR is an ultra low power (3.5mW4), high performance CO2 sensor, ideally suited for battery operation and portable instruments. Based on patented IR LED and Detector technology and innovative optical designs, COZIR is the lowest power NDIR sensor available. Optional temperature and humidity sensing are available. COZIR is a third generation product from Gas Sensing Solutions Ltd - leaders in IR LED CO2 sensing. With measurement ranges of 0-2000ppm, 0-5000ppm and 0-1% the COZIR Ambient Sensor is suitable for applications such as Building Control and Horticulture. • Ultra-low Power 3.5mW • Measurement ranges from 0 to 1% •    3.3V supply • Peak current only 33mA • Optional Temperature and Humidity Output COZIR™ Ambient Sensor Specifications General Performance Information supplied by GSS Ltd is believed to be accurate and reliable. However, no responsibility is assumed by GSS Ltd for its COZIR™ Ambient Sensor www.gassensing.co.uk © GSS Ltd 2016

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Electrical/ Mechanical Power Input Power Consumption 3.25 to 5.5V. (3.3V recommended). Peak Current 33mA4. Average Current <1.5mA4._ Information supplied by GSS Ltd is believed to be accurate and reliable. However, no responsibility is assumed by GSS Ltd for its COZIR™ Ambient Sensor www.gassensing.co.uk © GSS Ltd 2016

 Open the catalogue to page 2

Pin 2 should not be connected. Pins 4 and 6 do not require connection and are internally connected to GND. The zeroing options are for hardware zeroing (both active low). These functions can also be implemented by sending a serial command (recommended). Typical connections for digital interface are GND, 3.3V, Rx and Tx. Note that the Vh for the serial Tx line will be 3V regardless of the supply voltage. The analog (voltage) output is available only when specified. Otherwise, N/C. Note 1: All measurements are at STP unless otherwise stated. Note 2: External Pressure calibration required. Note 3:...

 Open the catalogue to page 3

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