ABB Measurement and Analyser DHH805G Handheld Communicator

OVERVIEW

Part of ABB's Mobility family of device handheld terminals, the DHH805 is a handheld terminal for HART® instrumentation configuration. It can connect to a wide range of devices

It supports ABB instruments and, optionally, instruments from third party suppliers.

All supported HART field devices can be configured, polled and fine-tuned using the Mobility DHH805.

As a full-featured HART communicator, the Mobility DHH805 supports generic, common and device-specific commands for commissioning, configuration and maintenance operations.

The Mobility DHH805 provides comprehensive information via a graphical dot matrix display.

It features easy-to-navigate parameter scrolling, eliminating the need to memorise online or offline device configuration menus.

The Mobility DHH805 is designed for optimum convenience and usability.

The DHH805 is aesthetically pleasing and easy to grasp, with thumb-operated buttons for one-handed operation.

Design Features

The Mobility DHH805 supports all HART devices at the generic and common command level, and all ABB and non-ABB devices at the device specific command level.

Each Mobility DHH805 comes with a lifetime subscription allowing users to update the latest device versions/definitions over time.

Device updates (updated EDDs) can be downloaded directly from the HART Foundation website.

The Mobility DHH805 supports a wide range of transmitter types including analytical, flow, level, pressure and temperature.

Device Functions

- Updates to new device configuration files and firmware via internet connection

- Dedicated memory for over 2000 HART device profiles

- Record and store over 1000 device profiles

- Clone/upload/download configurations

- Offline mode for developing/reviewing configurations

- Upload and log device configurations using DHH utility

- Backlit 6-line dot matrix graphic display

- Edit directly in review/edit mode

- HART Menu Home Key

- Programmable lock settings

- Contrast adjustment

- Elasticated hand strap and adjustable, removable suspension strap

- Customised "use in place" soft case with lead kit compartment

Use Cases

The Mobility DHH805 supports a wide range of features that help to reduce costs by saving time in start-up, routine operation and maintenance activities.

It powers up quickly, typically in less than 2 seconds, and can be easily connected to equipment terminals and/or wiring, making it ready to begin configuration and/or troubleshooting.

On power-up, the Mobility DHH805 searches for connected devices and when found, the DHH805 display recognises the device and shows a wealth of information about the device in the display area, including the device's key variables and status.

A large memory capacity of 1000 devices allows the Mobility DHH805 to be used for long periods of time in the field without the need to return to uploading saved data.

The Mobility DHH805 has a review/edit function that allows the user to scroll through each accessible HART parameter online or offline.

This allows users to scroll through each accessible HART parameter online or offline without having to remember the different menu structures offered by different instrument suppliers.

This time-saving feature, along with thumb key access and the ergonomic design of the Mobility DHH805 allows it to fit comfortably in the hand, allowing one-handed operation in any position.

This makes one-handed operation the preferred method of use in any location, including hard-to-reach places.

Below are some typical uses of the Mobility DHH805.

Commissioning the device

- Step by Step Configuration

- Left hand side of document configuration

- Electronic Birth Certificate

Operation

- Reconfiguration for process changes

- Reconfiguration for batch runs

- Record "when found" and "when left" configurations

Device Maintenance

- Troubleshooting devices using HART

- Viewing Device Error Messages

- Cloning devices to commission replacement devices

- Preventive review of device status