Lørenskog municipality uses a total of 9 Raven-Eye flow meters from Flow-Tronic in various manholes. These are powered by a power cable as they are permanently installed for continuous measurement of sewage flow, which Lørenskog delivers to Nedre Romerike.
Problem-solving with the customer
A Raven-Eye was installed at a suboptimal location for the best possible measurement. Together with a municipal employee, our service technician decided to try measuring in another manhole 70 m away. It was agreed to test the measurement results for a month, but to avoid having to excavate the ground to lay power to a measurement site that might not be suitable after all, J.S.Cock connected a battery pack and set up cloud storage for the flow meter's data. This way, the municipality could test the measurement results and be sure that the meter was correctly placed. Our service technician took care of the installation of the flow meter and the setup of the cloud solution. After the trial month with positive results, the municipality can safely excavate and lay a new power cable.
J.S.Cock AS offers a complete range of service solutions for industrial instrumentation and valve equipment. We specialize in the maintenance, repair, and testing of valves, positioning equipment, and pressure regulation systems.
Our services include:
- Service and maintenance of valves, positioners, and associated equipment
- Repair and re-testing of safety valves with certificate
- Commissioning and inspection of valve and pressure systems
- Preventive maintenance for increased operational reliability
Learn more about the services J.S. Cock offers.
With our expertise and experience, we ensure your equipment functions optimally, so you avoid downtime and costly errors.









