Data logger for temperature and humidity / MQTT / Power supply unit or PoE (Power over Ethernet) / LC display / Visualization in web browser / 8 GB memory
– Relative humidity
– Temperature and humidity sensor
– Ethernet interface with MQTT function
– LCD display
– Alarms via email
– Audible warning sound
– 8 GB memory
Measuring range humidity | 0 … 95% rh (non-condensing) |
Accuracy | ± 3% between 10 … 90% ± 5% elsewhere |
Hysteresis | ± 1% RH |
Measuring range temperature | -20 … 60°C / -4 … 140°F |
Accuracy | ± 0.6°C / 1.08°F in the range of 10 … 40°C / 10 … 104°F; ± 1.0°C / 1.8°F elsewhere |
Calculated sizes | Absolute humidity g/m³ Dew point temperature °C / °F |
Storage | Internal ring buffer: 4 MB* Internal hard disk 8 GB *The measurement data from the internal memory is automatically transferred to the permanent memory |
Interface | Ethernet 10/100 Base / T |
Number of connections | Max. 10 at the same time |
Protocol | DHCP FTP SMTP Modbus TCP/IP MQTT |
Power supply | DC power supply 6V / 1 A PoE IEEE 802.3af |
Input | <2VA |
Warm-up time | 15 minutes |
Operating conditions | -20 … 60°C / 95% rh |
Degree of protection | IP20 |
Assembly | Rear mounting hole for wall mounting Sensor downwards |
Weight | 300 g / < 1 lb |
Dimensions | 120 x 80 x 25 mm / 4.7 x 3.1 x 1 in |
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