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Extech SD800
Catalog #: SD800
CO2/Humidity/Temperature DataLogger, - 32 to 122°F with SD Card
- Overview
- Specifications
- Summary
Product Highlights
- Checks for Carbon Dioxide (CO2) concentrations
- Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor
- Triple LCD simultaneously displays CO2, Temperature and Relative Humidity
- Measurement ranges: CO2 - 0 to 4,000ppm; Temperature - 32 to 122°F (0 to 50°C); Humidity - 10 to 90%RH
- Datalogger stores readings on an SD card in Excel format for easy transfer to a PC
Each Unit Includes
- 6 - AAA Batteries
- 1 - 2G SD Memory Card
- 1 - Universal AC Adaptor
- 1 - Mounting Bracket
| Display |
60 x 50 mm (2.4 x 2.0”) LCD |
| Measurement sensors |
Temperature: Internal sensor
Relative Humidity: Precision capacitance type
CO2: NDIR |
| CO2 Response Time |
<2 min to 63% of final reading typical |
| Memory Card |
SD memory card, 1 GB to 16 GB. |
| Datalogger Sampling Time |
5/10/30/60/120/300/600 seconds or Auto. |
| Temperature Compensation |
Automatic |
| Display update rate |
Approx. 1 second |
| Data Output |
RS 232 |
| Operating Temperature |
0 to 50°C (32 to 122°F) |
| Operating Humidity |
Less than 90% RH |
| Power Supply |
9V AC adaptor.
Six (6) AAA (UM4) 1.5 V batteries for clock backup |
| Weight |
Meter: 240 g (0.53lbs.). Probe 158g (0.35lb) |
| Dimension |
Meter: 132 x 80 x 32mm (5.2 x 3.1 x 1.3”)
Probe: 132 x 38 x 32mm (5.2 x 1.5 x 1.3”) |
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Range |
Resolution |
Accuracy (of reading) |
| Temperature |
0.0 to 50.0 °C |
0.1°C |
± 0.8°C |
| 32.0 to 122.0°F |
0.1°F |
± 1.5°F |
| Relative Humidity |
10 to 70% |
0.1% |
± 4% RH |
| 70 to 90% |
± (4% of reading + 1% RH) |
| CO2 |
≤1000ppm |
1ppm |
± 40ppm |
| >1000 to ≤3000ppm: |
± 5% of reading |
| >3000ppm |
±250ppm typical |
| Dataloggers / Data Acquisition/Dataloggers for Environmental Variables/Humidity Dataloggers Template |
| Max Temperature |
122 F (50 C) |
| Min Temperature |
32 F |
| Power Source |
AC Line, Battery |
| Input Source |
External Probe |
| SAMPLE RATE/Intervals |
5, 10, 30, 60, 120, 300, 600 seconds or Auto |
| Accuracy |
±40ppm (<1000ppm); ±5% rdg (>1000ppm) |
| LCD Screen |
Yes |
| Software Included |
No |
| Dew Point |
No |
| Warranty |
1 YEARS |
| Safety Approval |
CE |
| Storage |
SD Card |
| Product Height |
2.70 IN |
| Product Length |
10.80 IN |
| Product Width |
5.90 IN |
| HTS/Schedule B Number |
9025.80.5000 |
| ECCN Number |
EAR99 |
| Calibration Included |
Factory Calibration |
| Battery Type |
AAA |
| Power Supply Voltage |
120V/220V Universal, Battery Powered |
| Country of Origin |
Taiwan |
| Shipping Height |
2.70 IN |
| Shipping Length |
10.80 IN |
| Shipping Width |
5.90 IN |
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