Ultrasonic Liquid Level Indicator – The new solution to verify your agent storage contents

To support growing customer demand and complement its existing gas suppression range, Viking has recently introduced the Ultrasonic Liquid Level Indicator—a  FM approved compact, easy-to-use device designed to measure the quantity of extinguishing agent in fire extinguishing cylinders. Let’s discover how this new product works.

This ultrasonic liquid level indicator is compatible with cylinders of multiple sizes and types, and it works with many of the industry leading halocarbon suppression agents, such as FK-5-1-12 and HFC-227ea. The device uses an ultrasonic sensor to easily detect the liquid level inside the cylinder. After applying a small amount of coupling gel, the user places the sensor onto the cylinder surface. An LED immediately lights up when placed at or below the liquid level, and will switch off when placed above, providing a quick and reliable visual information in a few seconds.

The Ultrasonic Liquid Level Indicator operates within a temperature range of 0°C to +50°C The device is both FM approved according to FM 5600 “Clean Agent Extinguishing Systems” standard, and CE marked, ensuring it meets top international safety and performance standards.

By virtue of its intuitive design, the Ultrasonic Liquid Level Indicator allows for a quick and straightforward check of the agent contents—no need for external experts or interruption or protection. The device delivers an accurate reading in a matter of seconds. Its user-friendliness makes it ideal for regular inspections or emergency verifications in busy environments. Moreover, a liquid level label facilitates direct reading without charts or documentation.Finally, through its design and performance, the device offers more than 6 hours of battery autonomy, is really compact and easy to carry. This makes it easy to transport and operate in various settings—from technical rooms to larger industrial sites.