Comet W7811 radio transmitting thermometer, hygrometer and pressure gauge

Comet W7811 radio transmitting thermometer, hygrometer and pressure gauge


Comet The Comet W7811 has a built-in internal barometric pressure sensor and one connector for an external temperature and humidity sensor. The Comet W7811 offers a fully wireless connection, where neither cables for connection to the internal network nor connection to a power source are required. The thermometer is powered by an internal battery that has a life of up to seven years depending on the type of use. The Comet sends the measured data via radio network to cloud storage. Here, the data can be accessed from any device with an internet connection. If you are interested, we can provide you with a calibration certificate for the meter. Simply choose the appropriate external probe and select the calibration option. More
Product code: COM-W7811 Shipping and Payment
244,97 € excl. VAT (296,41 € incl. VAT)
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Check the Sigfox signal quality!

In stock - in an external warehouse, shipping 1 - 3 days
Comet The Comet W7811 has a built-in internal barometric pressure sensor and one connector for an external temperature and humidity sensor. The Comet W7811 offers a fully wireless connection, where neither cables for connection to the internal network nor connection to a power source are required. The thermometer is powered by an internal battery that has a life of up to seven years depending on the type of use. The Comet sends the measured data via radio network to cloud storage. Here, the data can be accessed from any device with an internet connection. If you are interested, we can provide you with a calibration certificate for the meter. Simply choose the appropriate external probe and select the calibration option. More
Product code: COM-W7811 Shipping and Payment

Accessories6

Functions of the Comet W7811

  • Possibility to connect an external temperature and humidity sensor with a length of up to 30 metres.
  • Wireless transmission of measured data via Sigfox radio network. The network has coverage throughout Europe. You can check the current availability at your location on the coverage map. Alternatively, the signal must be provided by the own BTS station (in related products).
  • From a computer or mobile phone with internet connection, you can easily access the measured data via the Comet Cloud online storage.
  • Comet Cloud offers comprehensive features and services for managing and analysing measured data, including remote communication with sensors. As an example, let's mention information about the battery status in the sensor, setting minimum and maximum values at which the system sends an alarm email.
  • Extended warranty 3 years.

The text was translated by an automatic translator.

Parameters
Meter function MAX / MIN - save the maximum and minimum value ALARM - signaling when the set value is exceeded WIRELESS - wireless communication DEW POINT - dew point measurement function
Advanced features 1 input Alarm Atmospheric pressure battery Comet Cloud Display Email Extended Warranty IoT sensor IP protection Min / Max Monitoring system Remote control Relative humidity Sigfox Temperature Wirelessly WWW interface
Temperature range (max) depends on the type of sensor
Temperature range (min) depends on the type of sensor
Temperature resolution 0,1 °C
Humidity measurement range depends on the type of sensor
Atmospheric pressure measurement range 600 to 1100 hPa
Resolution of atmospheric pressure measurement 0,1 hPa
Connectors for sensors ELKA
Connectivity Sigfox
Shortest recording interval 10 minut
power supply 1 x lithiová baterie 3,6V/AA
cover IP54
Range 50 km in the field, 3 km in the city
Channels built-in atmospheric pressure sensor, 1x combined temperature and humidity probe on the cable
In this section, you will find answers to frequently asked questions regarding use, measurement accuracy, verification, and calibration. If you cannot find the information you are looking for here, please do not hesitate to contact us—we will be happy to provide you with details based on how you use the measuring device. Telefon: +420 771 230 755 E-mail: kalist@kalist.cz

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