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Measured value: Temperature, Relative humidity, Counted values (dew point…)
Temperature sensor:
Measuring range: according to the connected probe Digi/E
Accuracy: according to the connected probe Digi/E
Resolution: 0.1 °C
Humidity sensor:
Measuring range: according to the connected probe Digi/E
Accuracy: according to the connected probe Digi/E
Resolution: 0.1% RH
Dew point:
Measuring range: according to the connected probe Digi/E
Accuracy: according to the connected probe Digi/E
Resolution: according to the connected probe Digi/E
Operating temperature: -30 to +60 °C
Channels: 2x connectable temperature+humidity probe, ELKA connector
Measuring interval: 1 s
Sending interval to COMET Cloud: adjustable 5 minutes to 12 hours
Communication protocols: HTTP(S), SMTP, ModbusTCP, SNMP (v1, v2c, v3), HTTP POST, HTTP GET (JSON, XML)
Alarm signalization: e-mail, acoustic, LED
Power: 5.0 to 5.4 VDC; consumption 150 mA (max. 500 mA); USB-C connector
Radio section: frequency: 2.4 GHz;
max. transmit power: 18 dBm;
standard: IEEE 802.11 b/g/n
WiFi security: Open, WEP, WPA, WPA2, WPA2-PMF, WPA3, WPA2-EAP
Protection class: IP30
Dimensions: 81 x 93 x 32 mm
Weight: 115 g
Included in delivery:
W3721
Instruction Manual
Traceable Calibration Certificate
Power Supply
USB-C Cable
COMET Cloud for 3 Months
