The Vapor-logic®4 is a new Web-enabled controller that is standard on all GTS gas-to-steam humidifiers. Web-enabled remote access is a standard feature that provides the capability to securely set up, view, or adjust humidifier system functions from virtually anywhere, and at any time. This capability allows humidifier control using a Web browser on any computer connected to Vapor-logic4, either directly with an Ethernet cable or remotely through a network. The controller offers Modbus, BACnet, or LonTalk interoperability. Modbus is now standard on all GTS humidifiers, allowing communication with Modbus building automation systems. BACnet and LonTalk interoperability are available options. Another feature is a USB port for backing up and restoring system data or configuration, and for performing software updates, using a standard USB flash drive.

Dri-Steem Corp., 14949 Technology Dr., Eden Prairie, MN 55344; 800-328-4447; 952-229-3200 (fax);;