Extech EA80 - EasyView Indoor Air Quality and CO2 Meter/Datalogger

Name: Extech EA80 - EasyView Indoor Air Quality and CO2 Meter/Datalogger
Brand: Extech
SKU: ExtechEA80
Price: 755.61 USD
Availability: InStock
Rating: 5.00 (1 reviews)

5 (1 Review) | UPC: 793950411803 | Model: Extech EA80

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Indoor Air Quality/ Datalogger

Measures carbon dioxide levels, air temperature and relative humidity
Calculates dew point and wet bulb
Continuous (20,000 sets) or manual (99 sets) datalogging
Measures CO2 levels from 0 to 6000ppm with 1ppm resolution
CO2 accuracy is ±3% of reading or ±50ppm, whichever is greater
Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor
Data hold, Max/Min with Time stamp, and Alarm
Easy calibration in fresh air
Readings can be logged by the meter and later transferred to a PC
Can be powered by batteries or AC adapter

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List Price: $849.00

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Extech EA80 - EasyView Indoor Air Quality and CO2 Meter/Datalogger

Measures carbon dioxide levels, air temperature and relative humidity
Calculates dew point and wet bulb
Continuous (20,000 sets) or manual (99 sets) datalogging
Measures CO2 levels from 0 to 6000ppm with 1ppm resolution
CO2 accuracy is ±3% of reading or ±50ppm, whichever is greater

The Extech EA80 measures Carbon Dioxide levels, ambient Temperature and Relative Humidity (%RH). It will also calculate dew point and wet bulb temperatures based on those results. It can automatically data log up to 20,000 data sets, or 99 manually entered sets for later recall. Logged data can be later transferred to a PC via an included RS-232 cable. This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.

Taking Measurements

The sensor for Temperature, Humidity, Dew Point, and Wet Bulb measurements is located in the remote probe. Hold the probe in the air in the area to be tested. DO NOT immerse in liquid. The sensor for CO2 measurements is located at the top of the meter.

CO2 Measurement

Following sensor warm up and stabilization, the meter’s primary display will indicate the CO2 reading in parts per million (ppm). The second display indicates temperature, the third shows relative humidity.

Product features

Display
Gas exhaust
Gas inlet port
PC Interface jack
AC adapter socket (9V, 300mA)
Power Button
Data Hold Button
Backlight Button
MX/MN Button
SET Button
ALARM button
MEM (memory) button
(Enter)  button
READ button
TIME button
°C/°F button
DEW button
WET button
Temperature / Humidity sensor probe

Display	Three Tier LCD
Display Rate	One reading per second
Low Battery Indication	The “ + ” icon is displayed when the battery voltage drops below the operating voltage
Power Supply	Six (6) AAA-size alkaline batteries or AC adapter
Battery Life	Approx. 8 hours using alkaline batteries (with backlight and Alarm functions OFF)
Manual Data Memory Capacity	99 sets
Auto Datalogging Capacity	20,000 sets (maximum 99 blocks)
Operating Temperature Range	5°C to 50°C (41°F to 122°F)
Storage Temperature Range	-10°C to 60°C (-14°F to 140°F)
Operating Humidity Range	10%RH to 90%RH, non-condensing
Storage Humidity Range	10%RH to 90%RH, non-condensing
Dimensions	158 (L) x 72(W) x 35(H) mm (6.22” x 2.83” x 1.38”)
Weight	255g (0.56 lbs) approx. (including batteries)
Accessories	Instruction Manual, Batteries, AC Adaptor, Software CD ROM, and PC Interface Cable
CO2 Specifications
Sensing Range	0 to 6000ppm
Sensing Resolution	1ppm
Accuracy	±3% of reading or ±50ppm, whichever is greater @ 101.4 kPa (29.92 inHg) and @ 25°C (77°F)
Sensing Method	Dual wavelength detector with non- dispersive infrared (NDIR) sensor
Gas Sampling Mode	Diffusion type
Warm up time	10 seconds
Response time	< 10 minutes in still air
Temperature Coefficient	Add ±0.36% of reading per °C (±0.2% of reading per °F) when deviating from calibration temperature

Temperature & Humidity Specifications
	Relative Humidity	Temperature
Range	10% ~ 95% RH	-20°C ~ +60°C (-4°C ~ +140°F)
Resolution	0.1% RH	0.1°C (0.1°F)
Accuracy	±3%RH @ 25°C(77°F), 30~95%RH) ±5%RH @ at 25°C(77°F), 10~30%RH)	±0.5°C (±0.9°F)
Sensor type	Precision capacitance sensor	Thermistor
Response time	45%RH->95%RH≦1min 95%RH->45%RH≦3min	10°C / 2sec

Gas Detection/Personal Gas Detection Template
Number of Gases	Single
Gas Types	CO2
Alarm (Personal Gas Detector)	Audible
CO2	Yes
Test Equipment General Attributes
Warranty	1 YEARS
Safety Approval	CE
Interfaces I/O	RS-232
Product Height	3.50 IN
Product Length	15.50 IN
Product Width	11.30 IN
Data Logging	Yes
Calibration Included	Factory Calibration
Battery Type	AAA Battery Type 6 AAA
Power Supply Voltage	Battery Powered
Country of Origin	Taiwan
Shipping Height	3.50 IN
Shipping Length	15.50 IN
Shipping Width	11.30 IN