Osaka Gas Network Co., Ltd.Osaka Gas Network Co., Ltd.
Daigas Group The Osaka Gas Group has taken a new step forward as the Daigas Group.

Maintenance

New Digital Manometer WM-1000

Overview

A digital manometer is mainly used for air tightness tests and leak inspections of low-pressure gas pipes. It measures gas pressure in gas pipes and displays and records changes in gas pressure.

Concept

The WM-1000, a new digital manometer, features a Bluetooth communication function.This has made it possible to link operation of the main unit and data storage with a mobile device.The printer function has been removed from the main unit to achieve reduction in size and weight. Instead, a mobile printer may be used.

Features

Digitization of pressure measurement recording

  • The pressure measurement records are transmitted to a mobile device via Bluetooth to enable storage as electronic data.This has eliminated the need for printing on-site and achieved easy linkage with the in-house system.

Downsizing

  • Removal of the printer from the main unit has achieved downsizing of about 60% in terms of volume and about 30% by weight compared to the conventional product.

Improved traceability

  • The GPS location information and camera function of a mobile device are used to reflect the on-site information, such as date, time, and location, in the pressure measurement records. This improves the traceability of the air tightness test and leak inspection.

Appearance

Main unit
Main unit
Example of display of the dedicated application (The digital manometer does not come with a mobile device.)
Example of display of the dedicated application (The digital manometer does not come with a mobile device.)

Specifications

New Digital Manometer WM-1000