PCE Instruments PCE-HT 71N Humidity and temperature meter with 21k memory, USB interface, dew point calculation, long life lithium battery and mini portable size
(Incl. Tax: €106.38)
The PCE-HT 71N relative humidity meter allows for the automatic recording of ambient temperature and humidity with internal storage of up to 21,000 values. The lithium battery ensures a lifespan of up to one year. Thanks to the integrated software, it is possible to analyze the data and calculate the dew point. The USB interface allows for direct transfer to a PC, while the internal clock with date ensures traceability of the measurements. Its compact format facilitates installation in controlled environments.
The relative humidity meter is an electronic device designed to continuously monitor and log temperature and ambient humidity, making it essential in environments where climate control is critical. Equipped with a 21,000-value internal memory and a USB interface, it allows for programmable sampling intervals and the transfer of collected data to a PC for detailed analysis.
Technical specifications:
| Measurement range | -35 - 70ºC / -31 - 158ºF 0 - 100% H.r. |
| Accuracy | ± 3% H.r. (20 - 80%) and ± 5% / ± 1°C (1.8°F) |
| Resolution | 0.5% H.r. / 0.1°C (0.18°F) |
| Sensors | Internal (humidity and temperature) |
| Memory | Max. 32,000 measurement values (16,000 for each parameter) |
| Measurement quota / measurement intervals | Adjustable, 10 s, 20 s, 1 min, 10 min, 20 min, 30 min |
| Alarm limit | Adjustable |
| Status indicator | Through 2 LED’s (recording data / alarm) |
| Port | USB |
| Software | Included in the delivery |
| Dew point temperature | Calculated by the software once data has been transmitted (accuracy: ± 2°C (3.6°F)) |
| Power | 3.6V lithium battery (life: approx. 1 year) |
| Positioning | - Can be wall mounted or placed anywhere on a flat surface, for instance on a table |
| Operating conditions | -35 - 70°C / -31 - 158ºF 0 - 100% H.r. |
| Case | ABS plastic |
| Software | Windows 2000 / XP / Vista |
| Dimensions | 106 x 24 x 24 mm |
| Weight | 25 g / < 1 lb |
Thanks to the professional software, it is possible to process the readings and calculate the dew point, offering a complete overview of hygrothermal conditions. The compact unit can be installed even in tight spaces and is powered by a long-life lithium battery, ensuring autonomous operation for up to one year. The built-in real-time clock with date provides precise time-stamping for every measurement.
The meter is primarily used in applications such as monitoring refrigerated display units in food retail, cold chain logistics, warehouses, laboratories, and server rooms, where climate data accuracy is crucial for material preservation and process integrity. Used by engineers and technicians, it is a reliable and robust solution for long-term environmental analysis.
Features:
- Storage capacity: 32K
- USB port
- A software for calculating dew point and analysing data in a computer is included
- Wall mount included in the delivery
- Adjustable date/time clock (it loses 3 s / month)
- Adjustable measurement quota (2s - 24h)
- Long-life lithium battery
- Non-volatile EEPROM
- Staus indicated by 2 LEDs (including alarm)
- Programmable alarm limits across entire measurement range
- Replacement battery
Delivery scope:
1 x PCE-HT 71N Humidity Detector
1 x Wall mount
1 x Battery
1 x Software
1 x User’s manual
- EAN Code:
- 4250348707024
- Typology:
- Datalogger
- Brand:
- PCE INSTRUMENTS
- Resolution (mm):
- 0.1 °C
- Temperature:
- -40°C +70°C
