Descripción
Kestrel 0710RED – DROP D1 Red Temperature Monitor
- Kestrel DROP D1 Red Temperature Monitor
- Share real-time / logged data with Kestrel Connect app via email, text, and social media
- Range of 100 feet for iPhone connection
- Real time, Wireless, Graphing functionality
- View, chart, record and monitor your environmental conditions
Kestrel DROPs are small, rugged, and accurate environmental data loggers. The Kestrel Drop D1 targets many markets including Transportation, Agriculture, Firefighting, Facilities Management, Medical, Pharmaceutical, Consumer and others. With made in the USA quality standards and durability from NK, manufactures of Kestrel Meters, the applications are endless. From measuring environmental data during cargo transport to conditions in the field for military training to feeling secure about the climate conditions in any room, shipped box, cargo, trailer, freight container, to as simple as a room in your home or office building, you are able to measure all of these conditions even when you’re physically not there. And if you’re looking for a way to attach your DROP right where you need it, take a look at these options.
Durability:
Built to Kestrel’s brand specific rugged durability standard, the Kestrel DROPs are waterproof (IP67 standard can be submersed in 1M of water for 30 minutes) and drop-tested to MIL-STD-810G. Users are also able to set threshold alarms where an in-app pop-up will notify a user in range that certain measurement criteria have been met.
Agriculture (Bury It!)
We buried one 4 inches in clay soil and was able to read the signal December – April. (We also buried at 10 and 40 inches, not able to connect until I dug them up!!) Sprayed them off, replaced the battery, good as new! If someone wants to bury a DROP, we recommend the D1 as there are fewer openings for water penetration. Our spec states we are rated IP67 waterproof for 30 minutes; so as long as they are not «submerged» they should be okay. A user could always place one in a Ziploc bag if they feared standing water for longer durations of time.
Manufacturer Specs
| General Specifications | ||||
| Sensor | Accuracy (+/-) | Resolution | Specification Range | Notes |
| Ambient Temperature | 0.9 °F 0.5 °C |
0.1 °F 0.1 °C |
-20.0 to 158.0 °F 29.0 to 70.0 °C |
Airflow of 2.2 mph|1 m/s or greater provides fastest response and reduction of insolation effect. For greatest accuracy, avoid direct sunlight on the temperature sensor and prolonged sunlight exposure to the unit in low airflow conditions. Calibration drift is negligible for the life of the product. For further details, see Display & Battery Operational Temperature Limits |
| Relative Humidity | ±2%RH | 0.1 %RH | 10 to 90% 25°C non-condensing | To achieve stated accuracy, unit must be permitted to equilibrate to external temperature when exposed to large, rapid temperature changes and be kept out of direct sunlight. Calibration drift is typically less than ±0.25% per year. |
| Pressure | ±1.5 mbar at 25°C, 700-1100 mbar/ ±0.044inHg at 77°F 20.67- 32.48 inHg/ ±0.022 PSI 10.15-15.95 PSI | 0.01 inHg 0.1 hPa|mbar 0.01 PSI |
25°C/77°F, 700-1100 mbar/20.67-32.48 inHg/10.15- 15.95 PSI |
Monolithic silicon piezoresistive pressure sensor with secondorder temperature correction. Between 1100–1200 mbar, unit will operate with reduced accuracy. Sensor may not operate above 1200 mbar and can be damaged above 6,000 mbar or below 10 mbar. Calibration drift is negligible for the life of the product. |
| Calculated Measurements | |||
| Measurement | Accuracy (+/-) | Resolution | Sensors Employed |
| Density Altitude | 226 ft 69 m |
1 ft 1 m |
Temperature Relative Humidity Pressure |
| Dew Point | 3.4 °F 1.9 °C 15-95% RH. Refer to Range for Temperature Sensor |
10.1 °F 0.1 °C |
Temperature Relative Humidity Pressure |
| Evaporation Rate | 0.01 lb/ft2/hr 0.06 kg/m2/hr |
0.01 b/ft2/hr 0.01 kg/m2/hr |
Wind Speed Temperature Relative Humidity Pressure User Input (Concrete Temperature) |
| Heat Index | 7.1°F 4.0°C |
0.1 °F 0.1 °C |
Temperature Relative Humidity Pressure |
| THI (NRC) | 1.5 °F 0.8°C |
0.1 °F 0.1°C |
Temperature Relative Humidity Pressure |
| THI (Yousef) | 2.3 °F 1.3°C |
0.1 °F 0.1°C |
Temperature Relative Humidity Pressure |
| THI (Yousef) | 3.2°F 1.8°C |
0.1 °F 0.1°C |
Temperature Relative Humidity Pressure |
| Additional Product Info | |
| Display & Backlight | Multifunction, multi-digit monochrome dot-matrix display. Choice of white or red LED backlight. |
| Response Time & Display Update | Display updates every 1 second. After exposure to large environmental changes, all sensors require an equilibration period to reach stated accuracy. Measurements employing RH may require longer periods particularly after prolonged exposure to very high or very low humidity. WBGT requires about 8 minutes to reach 95% accuracy and about 15 minutes to reach 99% accuracy after exposure to large environmental changes. |
| Data Storage | Logged history stored for every measured value. Auto-store interval settable from 2 seconds to 12 hours*, overwrite on or off. D1: >13,000 data points, D2: >7,000 data points, D3: >6,000 data points. |
| Bluetooth® Data Connect Option | Wireless range up to 100ft|30m. Compatible with Kestrel LiNK app for iOS (model 4s and later) and select Android products (Android 4.3 and higher) (See website for complete list of compatible 3rd party apps). |
| Certifications | CE certified, RoHS, FCC, IC tested and WEEE compliant. Individually tested to NIST-traceable standards. |
| Origin | Designed and manufactured in the USA from US and imported components. Complies with Regional Value Content and Tariff Code Transformation requirements for NAFTA Preference Criterion B. |
| Battery | User-replaceable CR2032 (included). |
| Shock Resistance | MIL-STD-810g, Transit Shock, Method 516.5 Procedure IV; unit only; impact may damage replaceable impeller. |
| Sealing | Waterproof (IP67 and NEMA-6) |
| Display & Battery Operational Temperature Limits | 14° F to 131° F | -10 °C to 55 °C Measurements may be taken beyond the limits of the operational temperature range of the display and batteries by maintaining the unit within the operational range and then exposing it to the more extreme environment for the minimum time necessary to take reading. |
| Storage Temperature | -22.0 °F to 140.0 °F | -30.0 °C to 60.0 °C. |
| Size & Weight | 5.0 x 1.9 x 1.1 in / 12.7 x 4.5 x 2.8 cm, 4.3 oz / 121 g. (Lithium battery included) |
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