Key Parameters Category Parameter Name Description & Typical Values General Specifications Product Type WirelessHART®, Battery-Powered Process Controller & Monitor Primary Power Source User-replaceable Lithium-Ion battery pack. Backup Power Supercapacitor for memory backup and data retention during battery replacement. Solar Power Option Terminals for connecting an external 12-24 VDC solar panel. Wireless Communication Communication Protocol WirelessHART (IEC 62591) Frequency Band 2.4 GHz ISM Band Range Up to 250 meters (800 feet) line-of-sight per hop; utilizes mesh networking to extend range. Update Rate Configurable, typically from 1 second to 60 minutes. Measurement & Control Sensed Process Variables Pressure (standard). Temperature (with optional RTD). Pressure Ranges Various ranges available, e.g., 0-30 to 0-3000 psig (0-2 to 0-207 bar). Control Output Pneumatic output to a valve actuator (for control applications). Control Modes Proportional (P) and Proportional-Integral (PI) Physical & Environmental Enclosure Rating NEMA 4X / IP66 - Weatherproof, watertight, and corrosion-resistant. Ambient Temperature Range -40°F to 185°F (-40°C to 85°C) Process Temperature -40°F to 250°F (-40°C to 121°C); higher with accessory. Housing Material Fiberglass-reinforced polyester Battery Life Expected Battery Life Highly dependent on update rate and control activity. • Monitoring only: Typically 5-10 years. • Control application: Typically 2-5 years. Can be extended indefinitely with solar power.