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Dwyer BDL-K2 | Button Temperature/Humidity Data Logger Kit | 2 x BDL-2, -20 to 85°C, 0-100% RH
The Dwyer BDL-K2 kit pairs two BDL-2 button loggers for temperature and humidity with one USB interface and one clip. A BDL-2 records -4 to 185°F (-20 to 85°C) and 0 to 100% RH, housed in compact 305 stainless steel for tight spaces and packaging.
- BDL-2 accuracy ±0.9°F (±0.5°C) from 14 to 158°F (-10 to 70°C) and ±5% RH
- Stores 4096 temperature plus 4096 humidity readings at low resolution (2048 each at high resolution)
- Sampling from 1 s to 24 h, 8 or 11 bit resolution
- Programmable high/low alarm on the BDL-2
- Approx. 5-year life from the internal 3 V lithium battery
- Specifications
- Features
- Downloads
| Part Number | BDL-K2 |
| Brand | Dwyer |
| Kit Contents | 2 x BDL-2 loggers, 1 x USB interface, 1 x clip |
| Temperature Range | -4 to 185°F (-20 to 85°C) |
| Humidity Range | 0 to 100% RH |
| Accuracy | ±0.9°F (±0.5°C) from -10 to 70°C; ±5% RH |
| Resolution | 8 or 11 bit |
| Memory | 4096 + 4096 readings (low res), 2048 + 2048 (high res) |
| Sampling Rate | 1 s to 24 h, selectable |
| Alarm | Programmable high/low |
| Interface | USB |
| Battery Life | Approx. 5 years |
| Housing | 305 SS |
| Weight | 0.14 oz (4 g) |
- Sturdy enough to function in harsh conditions and compact enough to fit in tight spaces.
- An external power source is not necessary for a self-powered device.
- Faster installation with magnetic mounting.
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