Indoor air quality has become a significant public health concern in recent years. Numerous studies have shown that environmental factors in the office, classroom, and home can have a significant impact on physical comfort and mental performance.

The Indoor Air Quality Logger1510 helps address this issue by monitoring temperature, humidity, and carbon dioxide (CO2) in the local environment. This compact, easy-to-use instrument provides quick and accurate readings, and can store up to a million measurements.

Monitoring CO2 levels in these environments can be highly beneficial. In addition to the potential health effects caused by breathing high concentrations of this gas, CO2 level also serves as a good indicator of the efficiency of the buildings air ventilation and circulation system.

Free Android app:
You can also work with the 1510 from an AndroidTMmobile device bydownloading a free appfrom the Google Play Store. Thisapp from Chauvin Arnoux enables you to connect to the instrument, view measurement data (in tabular or graphical format), start and stop a recording session, download recorded data, configure the instrument, and perform other tasks.

CO2 Measurement
Measuring Principle	Non-dispersive infrared (NDIR) technology
Type of Sensor	Double-beam infrared cell sensor
Range	0 to 5000 ppm
Accuracy	50 ppm 3% of value measured
Response Time, 63%	<200 seconds
Resolution	1 ppm
Alarm Alerts (Audible and/or visual)	S1: Low Threshold = 1000 ppm S2: High Threshold = 1700 ppm
Temperature Measurement
Type of Sensor	CMOS
Units	C or F
Range	14 to 140F (-10 to +60C)
Accuracy	1F (0.5C)
Resolution	0.1F (0.1C)
Humidity Measurement
Type of sensor	Capacitive
Range	5 to 95% RH
Accuracy	2% RH
Resolution	0.1% RH
Recording Interval	Programmable 1 minute to 2 hours
Storage	More than 1 million measurements
Alarm	Yes
Backlighting Display, Hold Function, Min& Max	Yes
Auto Power OFF	Yes (in portable mode only)
Dimensions	4.92 x 2.58 x 1.26 (125 x 65.5 x 32mm)
Weight	6.7oz (190g) with batteries
Power Supply	Alkaline 2 x 1.5V AA LR6 or rechargeable battery, Connection to 120V 60Hz line/ micro USB to wall adapter
Communication	Bluetooth(Class I)/USB link
Software	AQR (Air Quality Report) software included, free Android app available.
Mounting	Optional padlockable wall mount (padlock not included), optional desktop stand and tear drop wall hook
Temperature	Operation: 14 to 140F (-10 to 60C) at 5 to 95% RH Storage: -4 to 140F (-20 to 60C) without battery
Protection	IP40
Compliance	IEC 61010-1, 50V CAT II, IEC 61326-1
CE Approved	Yes