Robust level sensors for varied applications
7010-30-086 Iss. 5
© 2021 Gill Sensors & Controls Limited
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4. Installation
Do not remove the packaging until you are ready to install the sensor. Prior to installation, please check the
sensor for any signs of transit damage. Contact Gill Sensors & Controls Limited immediately if this is the case.
IMPORTANT
DO NOT
attempt to cut the sensor to length or bend the sensor. Both actions will result in the
sensor failing and will invalidate the warranty.
IMPORTANT
The sensor must not be used in a tank that is not adequately vented.
IMPORTANT
The sensor flange and cable must not be immersed in the liquid.
IMPORTANT
Diagrams in this section are not to scale and are for reference only.
This manual covers installation of sensors in the conventional manner (see below). For inverted installation
(see below) please contact Gill Sensors & Controls Limited.
Safety Warning, This equipment is not ATEX certified and has not been designed for use in areas which
fall within the scope of the ATEX directive. If an area of intended usage is within the scope of the ATEX
directive, then contact Gill Sensors & Controls Ltd for further information.
All 7010 sensors using the 1.125” UNF or 1.25” BSP fitting can be mounted using the SAE 5-bolt pattern using
the supplied gasket. These sensor types can also be fitted with the supplied O-ring. The 2” NPT version has a
tapered thread and is sealed as the thread is tightened onto the tank using either PTFE tape or pipe sealant
(not included). Use of an O-ring or gasket is not necessary with this version of the sensor.
The sensor must be installed on a flat surface, such that it occupies the deepest part of the tank to be
measured.
The sensor can be installed at any angle from vertical to a maximum recommended angle of 45°. For sensors
over 500 mm in length in dynamic applications, in-tank support of the probe is recommended. Ensure that
