WiFi temperature and relative humidity sensor for 2 external probes

TECHNICAL DATA

Sensors with WiFi interface are designed for measure temperature and humidity relative with two probes connected (optional accessories).

Communication with the sensor takes place via a wireless WiFi network.

The device allows the measured values ​​to be sent to online storage Cloud or Database with the shorter interval of 5 minutes.

Values can be displayed on embedded web pages and delivered to third-party systems using the Modbus TCP protocol.

The measured values ​​are displayed on LCD display.

The device continuously assesses alarm limits measured values ​​and in case of exceeding, it can send an e-mail or inform by means of an acoustic or optical signal.

Two alarm limits are supported for each measurement channel.

The main advantage of sensors with WiFi interface is the ease of deployment in places where the WiFi infrastructure is already available.

Simply place the sensor in the desired location and connect it to the WiFi network.

The WiFi sensor in conjunction with Cloud or Database provides complete solution for monitoring and alarm without the need for a server solution from the user.

If necessary, however, the sensor can also be connected to third party systems, either by using the Modbus TCP protocol, or by sending JSON data to an http server.

Thanks to these unique features, the WiFi sensor will find applications and a wide range of application areas. 

INCLUDED IN DELIVERY

• W3721
• Manual
• Traceable calibration certificate
• Power source
• USB-C cable
• Cloud for 3 months 
  
  
  

MEASURED VALUES

- Temperature
- Relative humidity
- Calculated values ​​(dew point, etc.)

TEMPERATURE SENSOR

Measuring range in: function of the connected Digi / E probe

Accuracy: according to the Digi / E connected probe

Resolution: 0.1 ° C

MOISTURE SENSOR

Measuring range in: function of the connected Digi / E probe

Accuracy: according to the Digi / E connected probe

Resolution: 0,1% RH

DEW POINT

Measuring range in: function of the connected Digi / E probe

Accuracy: according to the Digi / E connected probe

Resolution in: function of the connected Digi / E probe

GENERAL TECHNICAL DATA

Operating temperature : -30 to +60 ° C

Canals : 2x connectable temperature + humidity probe, ELKA connector

Measuring interval: 1 s

Cloud upload interval: adjustable from 5 minutes to 12 hours

Communication protocols: HTTP (S), SMTP, ModbusTCP, HTTP POST

Alarm signaling: e-mail, acoustic, LED

Supply : 5,0 to 5,4 VDC; consumption 300 mA (max. 500 mA); USB-C connector

Frequency of the radio section: 2,4 GHz; max. transmit power: 18 dBm; standard: 802.11 b / g / n;
contain CC3220MODSF with FCC ID: Z64-CC3220MOD

Protection: IP30

Dimensions: 81 x 93 x 32 mm

Weight: 115 g

Warranty: 3 years