Features
- Hygro-baro-thermometer
- MIN, MAX, HOLD function
- Resolution 0,1 % RH; 0,1 hPa; 0,1 °C
- Accuracy ±2.5 % RH; ±2 hPa; ±0.4 °C
- Total capacity of 16000 values
- PC interface serial RS232
Description
Thermometer, hygrometer, barometer is designed for measurement and datalogging of temperature, relative humidity and atmospheric pressure into the internal non-volatile memory. Also barometric pressure tendency reading available.
Free PC program enables to transfer recorded data via RS232 serial link to the computer for evaluation. Data logger is connected to the PC through included communication cable only for data trasfer from the memory. During connection with the PC no measurement and record is enabled.
Thermometer - hygrometer - barometer with external air temperature-humidity probe on a 1 meter cable. Cable lengths 2 and 4 meters available optionally. Probe diameter is 18mm, length 135mm.
Technical data
| Measured Value | relative humidity |
| temperature | |
| atmospheric pressure | |
| Temperature Measuring Range | -30...+105°C |
| Operating temperature range | -10...+60°C |
| Temperature sensor | RTD Ni1000 6180ppm/°C |
| Barometric pressure tendency reading | In hPa - for last three hours |
| Power | Battery 9V |
| Battery life | 2 months typically |
| Real time clock | Year, leap year, month, day, hour, minute, second |
| PC interface | Serial RS232 |
| Sampling interval in data logging mode | 18 adjustable values from 10s to 24hours |
| Total memory capacity | Up to 16000 recorded values |
| Data logging modes | Noncyclic - data logging stops after filling the memory |
| Cyclic - after filling memory oldest data is overwritten by new | |
| Protection | IP20 |
