ISO 9001 registered 
|
Temperature,
Relative Humidity and
Carbon Dioxide Data Logger
|
IAQ Logger |
| 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® Standard - compatible
with Windows® 3.1, ’95, ’98, 2000, Me, NT and XP |
| Sensor Specifications: |
Temperature Sensor (in IAQ Logger)
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 (in IAQ Logger)
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 (in Telaire CO2 monitor)
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 |
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