IAQ (Indoor Air Quality) Logger

A reliable and accurate system for evaluating indoor air quality

IAQ,Indoor,Air,Quality,Logger,ACR,SystemsThe IAQ (Indoor Air Quality) Logger, when combined with the Telaire 7001 Handheld CO2 Monitor, records the three leading indicators of indoor air quality: (1) temperature, (2) relative humidity, and (3) carbon dioxide.









Specifications

Size
107 mm x 74 mm x 22mm (4.2" x 2.9" x 0.9")
Weight
110 g (3.75 oz)
Case Material
Noryl® plastic
Operating Limits
-40 to 70ºC (-40 to 158ºF) and 0 to 95% RH (non-condensing)
Battery
3.6 volt Lithium
Battery Life
10 years under normal use (factory replaceable)
Memory Size
32 KB (32,767 readings)
Sampling Methods
1. Continuous (First-in, First out)
2. Stop when full (Fill-then-stop)
Sampling Rates
From 8 seconds to once every 5 days
Resolution
8-bit (1 part in 256)
PC Requirements
IBM PC or 100% compatible with at least 2 MB RAM,
2 MB of hard drive disk space and one free serial port
Software Requirements
TrendReader® 2 - compatible with Windows 2000, XP and Vista (Home Premium and above)

Temperature Sensor Specifications

Type
NTC Thermistor
Range
-40 to 70ºC (-40 to 158ºF)
Accuracy
+/- 0.2ºC over the range of 0 to 70ºC (+/- 0.3ºF over the range of 32 to 158ºF)
Resolution
0.4ºC (0.7ºF) @ 25ºC;
better than 1ºC (1.8ºF) between -25 and 70°C (-13º and 158ºF);
better than 2.0ºC (3.6°F) between -40 and -25°C (-40ºF and -13ºF)

RH Sensor Specifications

Type
Capacitive thin polymer film
Range
0 to 95% RH
Accuracy
+/- 4% RH from 10 to 90% (-20 to 40ºC [-4 to 104ºF])
Resolution
Better than 0.4% RH between 25 and 60% RH at 25ºC (77ºF)

CO2 Sensor Specifications (in Telaire)

Range
0 to 4,000 ppm voltage output (0 to 10,000 ppm on display)
Sensitivity
+/- 1 ppm
Accuracy
+/- 50 ppm or +/- 5 % of reading (whichever is greater)
Repeatability
+/- 20 ppm

Ordering Information

Model
Catalog #
SR-IAQ (logger only)
01-0340
Telaire (CO2 monitor)
35-0034
IAQ-100 System
01-0338

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