Web-Enabled Temperature Monitoring & Thermostat
The X-300™ is a powerful web-based temperature logging instrument that allows you to monitor and control temperatures via an IP network. Up to 8 temperature sensors can be connected at a time. Temperatures can be viewed in real-time using a web browser. In addition, the X-300™ has many advanced features including email alerts (SMTP, no SSL), relay control, a BASIC interpreter, and much more. The X-300™ is also a 7-day programmable web-enabled thermostat. Users can adjust and set temperatures for heating and cooling systems and view current indoor and outdoor temperatures from any web browser.
This model has 3 relays (3A@28V) and 1-8 temperature sensors can be connected. The required power supply is 9-28Vdc.
More information is available on the website of ControlByWeb.