W4710 WiFi temperature, relative humidity, CO2 and atmospheric pressure sensor with built-in COMET sensor

Description

W4710 WiFi-enabled sensors designed to measure temperature, relative humidity, CO2 and atmospheric pressure with a connected sensor (probe).

The W4710 allows you to send measured values to the COMET Cloud (with a minimum interval of 5 minutes) or to the COMET database. The measured values are displayed on the LCD and on integrated web pages where they can be transmitted to third-party systems using the Modbus TCP protocol. Communication with the sensor is via a wireless WiFi network.

The device continuously evaluates the alarm limits of the measured values. In the event of an exceedance, an e-mail or an acoustic or optical alarm can be sent. Two alarm limits are supported for each measurement channel.

Thanks to these unique features, the WiFi sensor can be used in a wide range of applications.

An A1879 adapter is available for purchase for the power supply.

 

Benefits

• ease of installation
• WiFi sensor
• LCD display
• display of measured values in table or graph form
• comparing measured values from multiple sensors over a single time period

 

Features of W4710

Temperature sensor (external Pt1000 probe)

• measuring range: -30 … +60 °C
• Accuracy: ±0.4 °C
• resolution: 0.1 °C

Humidity sensor

• measuring range: 0 … 95 % RH
• Accuracy: ±1.8 % RH 0 … 90 % at 23 °C
• resolution: 0.1 % RH

Rosišče (dew point)

• measuring range: -60 … +60 °Cdp
• Accuracy: ±1.5 °Cdp at room temperature T<25 °C and RH>30%
• resolution: 0.1 °Cdp

CO2 sensor

• measuring range: 0 … 5000 ppm
• Accuracy: ±50 ppm + 3 % of reading at 25 °C and 1013 hPa
• resolution: 0.1 ppm

Atmospheric pressure sensor

• measuring range: 700 … 1100 hPa
• Accuracy: ±1.3 hPa at 23 °C 800 … 1100 hPa
• resolution: 0.1 hPa

 

GENERAL TECHNICAL DATA

• ambient temperature: -30 … +60 °C
• Inputs: temperature, humidity, CO2 and air pressure sensor
• measuring interval: 1 s
• communication protocols: HTTP (S), SMTP, Modbus TCP, HTTP POST
• Power: 5.0-5.4 V DC; consumption 150 mA (max 500 mA); USB-C connector
• radio frequency: 2,4 GHz; max. Transmitting power: 18 dBm
• Protection class: IP 30
• dimensions: 156 x 93 x 32 mm
• weight: 125 g
• Warranty: 3 years
• Standard: CE
• Set includes W4710, user manual, calibration certificate with traceability, power supply, temperature and relative humidity probe, USB-C cable, COMET Cloud for 3 months

 

You can find much more useful information in the Documentation tab.