- Automated temperature and humidity monitoring with connectable probe
- WiFI data logger system with easy installation and operation
- Call up measurement data at any time via Smartphone, tablet or PC
- Limit value violation alarms by e-mail or (optionally) SMS
General technical data
| Weight | 240 g |
|---|---|
| Dimensions | 95 x 75 x 30.5 mm |
| Operating temperature | -30 to +50 °C |
| Protection class | IP54 |
| Measuring rate | Advanced: 1 min … 24 h |
| Door contact | - |
| Communication rate | Advanced: 1 min … 24 h |
| WLAN Connectivity | Signal transmission: wireless, frequency band: 2.4 GHz, supported wireless LAN standards: IEEE 802.11 b/g/n and IEEE 802.1X; Possible encryption methods: without encryption, WEP, WPA, WPA2, WPA2 Enterprise - The data loggers communicate via the standard protocol MQTT and are SNTP time synchronization-capable. |
| Connection external | External humidity/ temperature probes |
| Power supply | 4 x AA AlMn batteries; mains unit optional; for temperatures below -10 °C please use Energizer batteries 0515 0572 |
| Memory | 10,000 measurement values / channel |
| Battery life | 12 months (typical value, depending on the wireless LAN infrastructure) at +25 °C, 15-minute measuring cycle and standard communication cycle at -30 °C, 15-minute measuring cycle and standard communication cycle with Energizer batteries 0515 0572 |
| Storage temperature | -40 to +70 °C (without batteries) |
BR 35532 
VN 17098 
US 3556 
AR 3480 
CN 1561 
EC 1557 
BD 1042 
RU 859 
