Reliable solution for inhalation and exhalation found

The subsidiary in the Netherlands has been working together with the company «Stoof Technische Deinstverlening» on the intelligent monitoring of breathing air devices. The «Stoof» customer «All Safety» rents out breathing air devices which are used for the inspection of closed rooms (e.g. tanks). The breathing air comes from two cylinders with 300 bar compressed air, which are located in a «cylinder trolley». The digital pressure sensor 23SX measures the pressure of the cylinders. Every 15 minutes the data is transferred to the KOLIBRI cloud via the LoRa network. This data can be viewed at any time and from anywhere. This makes it easy to plan the refilling of the bottle trolley and no constant on-site checking of the pressure is necessary. This not only saves time and travel, but also provides more security. KELLER's knowledge and experience in this field has made it possible.