The PCE-HT 71N Relative Humidity Meter detects air temperature and humidity and stores readings in its internal memory. The Relative Humidity Meter has a compact format and a wide memory capacity (up to 32,000 values / 16,000 values for each parameter) and it is mainly used as a Relative Humidity Meter in fields such as supermarket refrigeration units, refrigerated transport, warehouses, and other temperature controlled environments. The Relative Humidity Meter works as a Relative Humidity Meter to record climatological data in spaces with controlled ambient conditions. Data can be transferred to a computer or a laptop via the USB port. The PCE-HT 71N Relative Humidity Meter can be manually activated or can be programmed to start and stop on specific dates and times or to set the intervals at which measurements will be taken, allowing it to be left to record data in situ. Once transferred, data can be analysed on a computer. The software included in the delivery also calculates dew point. The internal clock allows the user to accurately assess the results. One special characteristic of the PCE-HT 71N is that it is powered by a removable 3.6V, long-life lithium battery. The battery life is approximately one year.
Relative Humidity Meter Set PCE-HT71N-10
- 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
Measurement range
-35 ... 80ºC / -31 ... 176ºF
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 ... 80°C / -31 ... 176ºF
0 ... 100% H.r.Case
ABS plastic
Software
Windows 2000 / XP / Vista
Weight
25 g / < 1 lb