Product specifications
WuT 57721
Web-IO CO2
Monitor air quality
Web-IO CO2 is a network-capable measuring instrument for detecting carbon dioxide concentration in the ambient air.
For long-term, continuous detection of the CO2 concentrations it is equipped with an internal data logger, and the measuring data can be sent to the W&T cloud as well. The alarm function sends messages when configurable limits are exceeded.
The measuring range of 0-10,000 ppm is suitable for monitoring the indoor air in schools, daycare centers, retirement homes and office buildings. Applications from agriculture and horticulture include stall climate detection and greenhouse monitoring.
Sensor:
- CO2 sensor:
- Measuring range: 0-5000 ppm CO2
- Measuring range (undefined accuracy): 5000-10,000 ppm CO2
Connectivity:
- Configurable LED tower on sensor for optical indication of limit values
- Use browser to monitor CO2 and trends
- Alarm and reporting function:
- E-mail for alarm or reporting functions
- SNMP polling / alarm traps
- Configure up to 12 alarm messages
- Dynamic integration into other Web sites:
- Direct access to current measurement values, e.g. JavaScript (AJAX).
- Current Industry 4.0 protocols:
- REST and MQTT support
- Additional software interfaces for incorporating into your systems/databases:
- SNMPv1, SNMPv2c, SNMPv3
- Modbus-TCP
- OPC server
- Syslog
- Sensobase (database integration via ODBC)
- TCP and UDP sockets, client and server
- FTP (data logging)
- Possible applications:
- Monitor CO2 values in the office
- Logging of measurements via FTP, Excel file, email attachment and internal memory
Data logger:
- Internal data logger
- Memory capacity: min. 7 weeks, max. 20 years
- Save frequency: 15, 30 sec, 1, 5, 15, 60 min
- Document measurement data online in the W&T Cloud and access from anywhere in the world
- Internal clock
- Time synchronization using time server calibration
- Battery-backed device clock
Standards & more
optional: ISO factory calibration per DIN EN ISO/IEC 17025
with calibration certificate for verified documentation of the measured value deviations
Valid for 12 months
optional: DAkkS/DKD calibration per DIN EN ISO/IEC 17025
with calibration certificate for verified traceability to national standards
Valid for 12 months
Supply voltage via Power-over-Ethernet (PoE)
Phantom power using data pairs
Power over unused wire pairs
External power supply is an alternative
Conforms to standards both in office and industrial environments:
High noise resistance for industrial environments
Low noise emission for residential and business areas
5 year quarantee
- Wiesemann & Theis product -
