Pipeline pig signallers are detector instruments mounted on pig launcher and receiver or pipeline to confirm if the pig had passed. They can be mounted at any location on a pipeline and will detect the passage of all types of pipeline pigs.
Our Pig Signaller uses a unique magnetic system to prevent fluid exchange blocked, therefore, it eliminates the risk of leakage
from the action seal, also the trigger of the instrument is enhanced flexibility, reduces maintenance costs and is easy to install
to pipelines.