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DR-20D series Temperature / Humidity Data Logger LCD Dislplay & LED Status information
Brand:DeltaOhm
SKU:DR-20D
Applications: Transport and Logistics, Preservation of Foods and Fruits, Long-term Record of Refrigeration and Fermentation Environment, Storage and Delivery of Medical Drugs, Record and Research of ecological environmental, Warehouse, laboratory, museum, Dry Cabinet control.
Main Functions:
Generic features: Real-Time, Software start / Button start / Delay start, IP65 Dust & Splash proof Red LED alarm indicator, Green LED blinks to indicate device is action, Built-in S/N, Digital calibration.
Display type features: Display the value of temperature and humidity simultaneously; Max., Min., Hi/Lo Alarm setpoint ; Memory capacity and power indication. ※Funtions of software, please refer to the instructions of DFC-201U.
| Measuring range | Temperature: -40~+85°C (-40~+185 °F) |
| Resolution | Temperature: 0.1°C (0.1°F) |
| Accuracy | ±0.5°C (±0.9°F) |
| Memory | 500,000 readings |
| Display | LCD Display (DR-20D & DR-22D only) + LED Status information (Red & Green) |
| Sensor | Precision semiconductor sensor |
| Sample Rate | 1 second to 24 hours, selectable in software |
| Baud Rate | 57600 |
| Battery Life | 10 years typical ( at 25±3°C, 15 minute recording rate with display off and not set alarm function ) |
| Dimensions | 80×53×16mm |
| Weight | DR-20/DR-22 Approx. 54g , DR-20D/DR-22D Approx. 60g |
| Approvals | RoHS ; CE ; IP65 |
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