Humidity - Capacitive | |
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Measuring range | 0 to 100 %RH |
Accuracy |
±2.0 %RH at +25.0 °C and 20 to 80 %RH ±3.0 %RH at +25.0 °C and < 20%RH and > 80 %RH ±1.0 %RH hysteresis ±1.0 %RH / year drift |
Resolution | 0.1 %RH |
Absolute Pressure | |
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Measuring range | 600 to 1100 mbar |
Accuracy | ±3 mbar at +22 °C |
Resolution | 1 mbar |
Ambient CO₂ | |
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Measuring range | 0 to 5000 ppm |
Accuracy |
±(50 ppm + 2 % of mv) at 25 °C Without external power supply: ±(100 ppm + 2 % of mv) at 25 °C |
Resolution | 1 ppm |
Temperature | |
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Measuring range | -10 to +50 °C |
Accuracy | ±0.5 °C |
Resolution | 0.1 °C |
General technical data | |
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Dimensions | 117 x 82 x 32 mm |
Operating temperature | -10 to +50 °C |
Protection class | IP20 |
Measuring rate | Dependent on Cloud licence; Basic: 15 min … 24 h / Advanced: 1 min … 24 h (flexible) |
Communication rate | Dependent on Cloud licence; Basic: 15 min … 24 h / Advanced: 1 min … 24 h (flexible) |
WLAN Connectivity | supported wireless LAN standards: IEEE 802.11 b/g/n and IEEE 802.1X; Possible encryption methods: WPA2 Enterprise: EAP-TLS, EAP-TTLS-TLS, EAP-TTLS-MSCHAPv2, EAP-TTLS-PSK, EAP-PEAP0-TLS, EAP-PEAP0-MSCHAPv2, EAP-PEAP0-PSK, EAP-PEAP1-TLS, EAP-PEAP1-MSCHAPv2, EAP-PEAP1-PSK, WPA Personal, WPA2 (AES), WPA (TKIP), WEP |
Battery life | 9 months |
Power supply | 4 x AA batteries 1.5 V, alternatively mains unit via USB connection |
Memory | 40,000 Measuring values / Sum of all channels |
Storage temperature | -20 to +50 °C |
Weight | 269 g |