Description

PCE Instruments Hygrometer Data Logger (PCE-HT 71N) is a compact data logger designed for long-term monitoring of temperature and humidity. With an internal memory capacity of up to 32,000 readings (16,000 per parameter), this device is ideal for tracking climate conditions in refrigeration units, warehouses, transportation, and controlled environments.

Equipped with a USB port, the PCE-HT 71N allows quick data transfer to a PC for analysis. The included software enables dew point calculation and provides graphical or tabular data representations.

Specifications and Dimensions
- Temperature Range: -35 to 70ºC / -31 to 158ºF
- Humidity Range: 0 to 100% RH
- Accuracy: ±3% RH (20 to 80%), ±5% RH (remaining range), ±1°C (1.8°F)
- Resolution: 0.5% RH / 0.1°C (0.18°F)
- Data Storage: 32,000 measurements (16,000 per parameter)
- Measurement Intervals: 10s, 20s, 1 min, 10 min, 20 min, 30 min
- Alarm: Adjustable limits with LED status indicators
- USB Interface for data transfer
- Power Supply: 3.6V lithium battery (1-year lifespan)
- Device Positioning: Wall mount or tabletop placement
- Operating Conditions: -35 to 70ºC / -31 to 158ºF, 0 to 100% RH
- Material: ABS plastic housing
- Weight: 25 g / < 1 lb
- Compatible Software: Windows 2000, XP, Vista

Key Features and Benefits
- USB data logger with 32K storage capacity
- Includes software for data analysis and dew point calculation
- Long-lasting lithium battery with approximately one-year lifespan
- Programmable measurement intervals for automated recording
- LED indicators for data recording and alarm notifications
- Compact and lightweight design for easy installation
- Wall mount bracket included for flexible placement