The installation quality of Automatic Tank Gauges system and its accessories have a close bearing on safety, service quality, measuring accuracy and lifetime.
In order to operate safely, please conform to manufacturer requirements. If out of accord with local regulation, please install and operate according to local regulation.
Please keep the distance between tank level probe, delivery pipe and suction pipe more than 1 meter. Otherwise, the oil flow will influence on the probe performance, even bend and damage the probe.
During the installation, it is important to adjust outlet direction of delivery pipe to opposite to the tank level gauge probe.
Riser pipe must be welded vertical (vertical for horizontal not for manhole cover), insert into manhole cover but not more than 100mm. Internal wall of riser pipe must be smooth and no welding slag.
Open a cable hole on the center of blind flange, fix G1/2 screw for cable pass and seal. Please see the picture at below.
ATG system share the same earth connection of tank area.
The communication cable tube of probe should not share the same tube with other cables.