A Legionella Hub with two clamp-on sensors on flow and return pipes. Non-invasive - no plumber, no downtime. Samples every 2 minutes - 24/7 continuous temperature monitoring, so ACOP L8 compliance evidences itself.
Rather than collating various temperature log sheets, simply log into the cloud platform to view and download all readings. Your evidence bundle is always current, always complete - formatted for both HSE ACoP L8 and HSG274 regulatory review.
With traditional monitoring, risky temperatures might only be detected monthly. Remote continuous monitoring alerts within hours - giving you time to act before there is a problem.
Site visits can drop from 12 to 4 per year with remote monitoring. A significant reduction in travel costs - plus your team's time is freed for work that genuinely requires physical presence.
Continual monitoring provides peace of mind that Legionella growth conditions trigger immediate notification - critical in void properties, seasonal buildings, and low-use facilities.
Continuous temperature data can identify hot water systems not reaching required temperatures or experiencing thermal loss - surfacing maintenance issues before they become compliance failures.
End-to-end solution removes the need for multiple vendors. We handle technology, installation and maintenance - one contract, one point of contact, one evidence trail. Battery-operated - no mains power required, giving exceptionally straightforward installation at remote or difficult-to-reach locations. Replacement devices are automatically shipped when battery level is low. A low-cost solution designed to maximise the use of limited resources - significantly reducing the financial and environmental costs of site visits, manual testing, and water wastage.
The Legionella Hub is placed near the cylinder or calorifier - in the plant room, cupboard, or utility space. It connects to the cellular network automatically. No IT involvement, no Wi-Fi credentials.
Two non-invasive clamp-on sensors are fitted to the flow and return pipes. No drilling, no isolation, no plumber needed. The red band goes on flow; the blue band on return. Takes under 20 minutes.
Continuous temperature monitoring, 24 hours a day. Instant alert if temperatures enter the Legionella growth range of 20–45°C - not detected on the next monthly inspection. Detected within minutes.
All readings are stored in the cloud dashboard. Downloadable reports for ACOP L8 compliance are always ready. No manual log sheets, no data entry. Your evidence bundle writes itself.
The COSIE Legionella Hub is placed near the cylinder or calorifier. Two clamp-on sensors fit directly onto the flow and return pipes — red band on flow, blue band on return. No drilling, no isolation, no plumber needed.
The hub connects over the cellular network automatically. No IT involvement, no Wi-Fi credentials, no configuration beyond a single pairing step.
2 min
Sample interval
NB-IoT
Cellular · no Wi-Fi
20 min
Installation time
ACOP L8
Compliance-ready
"The remote monitoring is providing valuable information on our water temperatures that will allow us to react quickly to ensure we are maintaining temperatures within the compliant timeframes. This is a very important indicator for us and will assist us in keeping our buildings safe for our staff, residents, and visitors."
24/7
Continuous temperature monitoring - no gaps
365d
Continuous evidence - not just inspection days
0
Plumbers or downtime needed for installation
Whether you're new to remote monitoring or investigating solutions for your portfolio, our IoT experts are happy to help.
No plumber required
Clamp-on · non-invasive
ACOP L8 evidence from day one
Downloadable reports always ready
Instant alerts on temperature breach
Growth range 20–45°C · 24/7 monitoring
One vendor · end-to-end
Technology · install · maintenance
