SKU: BL-1D
BL-1D - Humidity and Temperature Data Logger
Features 3 types available: BL-1D: hPa, °Cdp, %RH, °C HL-1D: %RH, °C TL-1D: °C High measurement accuracy of ±3.0 %RH, ±0.3 °C, ±3 hPa Compact with high level of IP protection High storage capacity: 32,000 lines Programmable start and stop times via HW4 software Free evaluation and configuration software HW4-lite FDA 21 CFR Part 11 / GAMP 5-compliant HW4 software EN 12830 certified (V3.0 devices)
Specifications
| Humidity Measurement Method | ROTRONIC HygroMer IN-1 |
| Humidity Accuracy (23°C ±5°C) | ±3.0 %RH |
| Humidity Resolution | 0.1 %RH |
| Humidity Measurement Range | 0...100 %RH (non-condensing) |
| Temperature Measurement Method | NTC |
| Temperature Accuracy (23°C ±5°C) | ±0.3 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Measurement Range | -30...70°C |
| Pressure Measurement Method | Bosch BMP280 |
| Pressure Accuracy (23°C ±5°C) | ±3 hPa |
| Pressure Resolution | 1 hPa |
| Pressure Measurement Range | 300...1100 hPa |
| Dew Point Measurement Method | Calculation (from %RH and °C) |
| Dew Point Calculation Standard | WMO standard |
| Logging Interval | 30 s...24 h |
| Storage Capacity | 32,000 lines |
| Function | MIN / MAX / AVG |
| Display | LCD, 2 lines |
| Display Refresh Rate | 5 sec (standard); in logging mode same as logging interval |
| LED Indicators | 2 LEDs. Right LED flashes green when logging, left LED flashes red when limits reached or low battery |
| Communication | USB-Mini port |
| Software | HW4 V3.4.1 or later (BL-1D: V3.9 or later); HW4-lite (free evaluation/configuration) |
| Range of Application (Temperature) | -30...70°C |
| Range of Application (Humidity) | 0...100 %RH (non-condensing) |
| Battery | 1 x CR2 |
| Battery Life | 3 years (at 1 h logging interval, room temperature) |
| IP Protection | IP67 |
| Weight | 85 g |
| Dimensions | 90 x 60 x 23 mm |
| FDA/GMP Compatibility | FDA 21 CFR Part 11 / GAMP 5-compliant HW4 software |
| Standards | EN 12830 (from device version V3.0) |
| Accessories | Mini USB cable AC0003 (contained in xL-1D-SET) |
| Available Variants | BL-1D (hPa, °Cdp, %RH, °C); HL-1D (%RH, °C); TL-1D (°C) |
Datasheet
Download datasheet (PDF)Description
Barometric pressure, humidity temperature and dew point data logger. Compact, dependable and inexpensive.
Need this instrument calibrated?
Unitest Instruments operates Singapore's SAC-SINGLAS accredited calibration laboratory (ISO/IEC 17025, Lab No. LA-2023-0845-C). We provide traceable calibration with full documentation for most test & measurement instruments.
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