The 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
|
Catalogue #
|
|
SR-IAQ (logger only)
|
01-0340
|
|
Telaire (CO2 monitor)
|
35-0034
|
|
IAQ-100 System
|
01-0338
|
