WirelessHART Gateway Interface Network Tips 1. The range of a WirelessHART device is 750 feet line of sight. 2. The network should have 25% of devices reporting directly to the gateway. 3. Each device should have three neighbors to maximize paths back to the gateway. Cover your blind spots with gas leak detection for a variety of applications Tank Emission Monitoring 180 Dexter Ave Watertown, MA 02472 USA Phone: +1 617 926-1000 Fax: +1 617 926-2568 www.ueonline.com Gasoline Loading Terminals Visit www.ueonline.com/vanguard to learn how to set up your system.

Wireless Solutions “We needed a way to detect small methane leaks around the wellhead. That way, the small leaks could be fixed in time before they developed into bigger ones.” -- Patrice Mbeukeu, Central Valley Gas Storage, LLC. Reduce Project Cost & Front End Engineering and Design (FEED) Reduced Time to Install Interoperability with any Industrial Control System (ICS) UEWS - B - 0

Wire Less, Save More A WirelessHART Network affords greater monitoring coverage and safety at lower cost than wired alternatives. Easily fits into your system Level 0: Field Device Vanguard www.ueonline.com/vanguard WirelessHART® is a registered trademark of FieldComm Group Level 1: Direct Control

Vanguard WirelessHART® Gas Detector Detects toxic and combustible gases and wirelessly communicates it to the wirelessHART gateway Battery powered, Guaranteed 5-Year battery life WirelessHART® Gateway Accepts data from wirelessHART devices Connects to Industrial Control System (ICS) with Ethernet or RS-485 Operates on 24 VDC power WirelessHART® Bullet Makes any 4-20 mA device a WiHART compatible device Connect up to 8 HART devices to the ICS with one Bullet Level 2: Plant Supervisory WirelessHART® Repeater Battery powered repeater to add points and reliability to network Can be attached to a...