In-Situ Aqua TROLL 100 and 200 Operators Manual - Manual (Page 15)

Page 15 Aqua TROLL Operator’s Manual
Section 2: System Components
RuggedCable® System
Cable includes conductors for power and communication
signals, a weight-bearing structure, and a Kellems® grip
to anchor the Aqua TROLL Instrument securely. Cable is
available in standard and custom lengths.
Uphole and downhole ends are identical female
twist-lock connectors that connect to the Aqua TROLL
Instrument, cable connect TROLL® Com devices,
desiccants, and other accessories.
Vented cable must be used with vented pressure/level
sensors on the Aqua TROLL 200 to achieve gauged
measuresments. The cable vent tube ensures that
atmospheric pressure is the reference pressure applied to
the sensor diaphragm.
Vented cable ships with a small desiccant cap that
should be replaced with a larger volume desiccant
before you deploy the instrument in a humid
environment.
Non-vented cable may be used with non-vented
pressure/level sensors on the Aqua TROLL 100 or 200
Instruments to achieve absolute measurements. Vented
cable can also be used.