WirelessHART Solutions

WirelessHART Solutions

WirelessHART solutions provide a structured, standards-based approach for integrating measurement points where wiring is costly, impractical, or operationally restrictive. Endress+Hauser describes WirelessHART as an extremely flexible method for integrating measuring points into monitoring systems, suitable for regularly expanding installations (such as wellheads), assets that move, and rotating or moving machinery. Self-organizing behavior minimizes time for setup, integration, and commissioning, and adapter concepts allow WirelessHART communication to be added to existing 4…20 mA devices.

A WirelessHART system comprises a gateway connected to the monitoring system and up to 250 WirelessHART field devices. Endress+Hauser notes that adapters can bring HART or 4…20 mA devices into the wireless network, with devices transmitting measured values at defined intervals to the gateway, which then exposes the data to connected applications. Network configuration can be performed using FieldCare device configuration software.

The practical benefits target deployment speed and coverage. Endress+Hauser lists rapid and flexible installation, suitability for moving/rotating equipment and mobile or changing installations, the ability to bridge obstacles and integrate difficult-to-access measuring points, and a clear pathway to upgrade legacy technology without extensive re-cabling.

Common applications include temporary instrumentation during turnarounds, condition monitoring on rotating assets, remote and distributed monitoring (well pads, tank farms, environmental points), and “last-mile” measurement where conduit routes are congested or hot work is undesirable. Wireless can also de-risk late project changes by enabling additional measurements without rework to cable trays and marshalling.

Design considerations include RF planning (gateway placement, obstructions, network density), update-rate versus battery-life tradeoffs, device and key management practices, and integration method into the control/monitoring layer. Clear rules for ownership of wireless infrastructure, cybersecurity boundaries, and lifecycle maintenance (spares, firmware, documentation) ensure the network remains robust as it grows.

At Eastern Controls, We are proud to be the exclusive authorized sales and service representative for Endress+Hauser.