About
Connect a portable gas monitor to your smartphone via Bluetooth to receive real-time alerts for gas, man-down, and panic alarms. Automatically send emergency emails with location data to up to 100 registered destinations. View gas concentrations and adjust device settings remotely.
What's New in RK Link
0.4.0004
February 27, 2026
Added France to the list of available location.
Developer apps
FAQ
What is RK Link used for?
RK Link connects RIKEN KEIKI portable gas monitors to your smartphone. It allows you to receive real-time alarm alerts, view gas concentrations, and change device settings remotely.
How does RK Link send emergency alerts?
When an alarm is triggered on the connected gas monitor, RK Link can automatically send an email notification. This email can include the type of alarm, gas concentration, and your smartphone's GPS location.
Can RK Link be used offline?
The application requires a Bluetooth connection to the RIKEN KEIKI gas monitor for data acquisition and settings changes. Email notifications will also require an active internet connection on the smartphone.
What types of alarms does RK Link support?
RK Link supports various alarm types including gas alarms, man-down alarms, panic alarms, failure alarms, and remind alerts for inspection deadlines.
How many email recipients can be registered in RK Link?
You can register up to 100 email destinations in RK Link to ensure that multiple parties are notified in case of an emergency.
What devices is RK Link compatible with?
RK Link is available for iPhone, iPad, and iPod devices. It was last updated on February 27, 2026.
Is RK Link free to use?
Yes, RK Link is available for free. It does not have in-app purchases or advertisements.
What is the age rating for RK Link?
RK Link has an age rating of 4+, making it suitable for a wide range of users.
