WLAN thermometer / hygrometer and data logger with alert functionality
Querx WLAN TH is a smart network sensor, which provides currently measured and recorded values for temperature and humidity as well as for the current dew point over network interfaces. Querx WLAN TH is a stand-alone device. No additional computer or software is required for operation.
Querx WLAN TH can be connected to your network either over RJ45 Ethernet jack or over the wireless interface. So it is suitable for a multitude of applications in the field of climate monitoring and data acquisition, where remote data access is needed, but no cable-bound Ethernet connection is available.
Intuitive web interface
Via web interface, you can access the recorded data as interactive chart. All data can be exported in the CSV and XML data format and so be imported to spreadsheet software or processed by individually developed solutions.
Alerts on critical thresholds
If Querx WLAN TH measures critical values, it can send out alert notifications as encrypted email (StartTLS), SNMP trap and syslog message. The device not only supports alerts on values which are too high or too low, but also if temperature or humidity rise or drop too fast.
Quick and easy configuration
For configuration, you only need to connect the device to a network or your computer. You can directly access the web interface from your web browser. No further software is needed.
Data logger with big capacity
Querx WLAN TH once a minute records maximum, minimum and average values which have occurred since the last record – given that a value change has happened. With a capacity of 4,000,000 entries, Querx WLAN TH can thus record data from a period of at least 7,5 years.
Multiple data access interfaces – countless fields of application
Querx WLAN TH provides a multitude of interfaces for data access and M2M. Alerts can be transmitted via SNMP, E-Mail and Syslog. Measured values can be accessed via SNMP, Modbus/TCP, HTTP-API (JSON, XML and CSV). Additionally, the data can be sent to the IoT-clouds ThingsSpeak and Xively, which allows world-wide data access via web and app.
On request: Additional DAkkS calibration certificate
Querx WLAN TH can be shipped with an additional certificate by a DAkkS accredited calibration laboratory. Thus, the devices are suitable for use in areas where high requirements to accuracy, reliability and documentation need to be met, such as food hygiene, pharmacies or quality assurance in production industry.
Hardware
Power supply: 5V over USB (USB power adapter or free port)
Very economical, power consumption < 2W
Measured values: Temperature, Humidity (dew-point calculation)
Factory-calibrated quality sensors: oil-repellent, dust- and splash-water proof
Data capacity: 4.000.000 entries, more than 7.5 years
Battery-backed real-time clock
Advanced temperature range: -40 to 85°C
Software
Data access via web interface, App and Cloud
Alerts via encrypted email (StartTLS), SNMP or Syslog
User friendly configuration via DHCP, mDNS and Bonjour
M2M interfaces for industry, IT and home automation: SNMP, Syslog, Modbus/TCP, HTTP (XML, CSV, JSON) and IoT-clouds
Included in delivery:
