Descripción
Extech RHT20 Humidity and Temperature Datalogger
The Extech RHT20 Humidity and Temperature USB Datalogger can records up to 16,000 Humidity and 16,000 Temperature readings with selectable sampling rates of 2s, 5s, 10s, 30s, 1min, 5min, 10min, 30min, 1hr, 2hr, 3hr, 6hr, 12hr and 24hr.
Additional Features
Featuring user-programmable alarm thresholds for RH and Temperature, the RHT20 displays current temperature and humidity readings, Min/Max, and alarm status. It has a Humidity range of 0 to 100 percent RH, a Temperature range of -40 to 158 degrees F (-40 to 70 degrees C) and an accuracy of ±3 percent RH and ±1 degrees C/1.8 degrees F. USB connector easily plugs in to a PC for data analysis.
Manufacturer Specs
| Technical Data | Range | Resolution | Accuracy (%rdg+digits) |
| Temperature: | -40 to 158°F | 0.1°F/°C | ±1.8°F (14 to 104°F) ±3.6°F (all other ranges) |
| -40 to 70°C | ±1.0°C (-10 to 40°C) ±2.0°C (all other ranges) |
||
| Humidity: | 0 to 100%RH | 0.1%RH | ±3%RH (40 to 60%) ±3.5%RH (20 to 40 & 60 to 80%) ±5%RH (0 to 20 & 80 to 100%) |
| Datalogging intervaly: | 1 second to 24 hours | ||
| Memory: | Temperature: 16,000 points; Relative Humidity: 16,000 points | ||
| Dimensions: | 3.7 x 1.9 x 1.2″ (94.4 x 48.9 x 31.2mm) | ||
| Weight: | 3.2oz (90.7g) | ||
Tech Specs
Dataloggers / Data Acquisition/Dataloggers for Environmental Variables/Humidity Dataloggers Template |
|
|---|---|
| Max Temperature | 158 F (70 C) |
| Min Temperature | -40 F |
| Power Source | Battery |
| Input Source | Internal Probe |
| # Data Points | 16000 |
| SAMPLE RATE/Intervals | 1 second to 24 hours |
| Accuracy | ±1.8°F (14 to 104°F) ±3.6°F (all other ranges) ±3%RH (40 to 60%) |
| LCD Screen | Yes |
| Software Included | Yes |
| Dew Point | No |
Test Equipment General Attributes |
|
| Warranty | 1 YEARS |
| Safety Approval | CE |
| Interfaces I/O | USB |
| Product Height | 3.30 IN |
| Product Length | 8.90 IN |
| Product Width | 5.90 IN |
| Data Logging | Yes |
| HTS/Schedule B Number | 9025198085 |
| ECCN Number | EAR99 |
| Calibration Included | Factory Calibration |
| Battery Type | Other |
| Power Supply Voltage | Battery Powered |
| Country of Origin | China |
| Shipping Height | 3.30 IN |
| Shipping Length | 8.90 IN |
| Shipping Width | 5.90 IN |
Valoraciones
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