The AquaVent Communication Wellhead fits conveniently onto a 2" (50 mm) well casing using
the well cap base (a 4" well adaptor is available).
There are two options: the SP Wellhead has a connection for communicating with Solinst
software and accessories; the SPX Wellhead has an additional connection for communicating
with third party dataloggers or telemetry systems using MODBUS (RS-232/RS-485) or SDI-12
protocols.
Each Wellhead contains 4 1.5V AA lithium batteries that power the AquaVent logger. They are
user-replaceable and can last 8 years based on 1 reading per minute (the internal AquaVent
logger battery is only used to maintain the clock).
For permanent moisture protection, the Wellheads contain multiple built-in desiccants and have
a hydrophobic filter where the vented cable terminates at surface
Features:
Fits conveniently on 2" well casing with 4" adapter available
(4) 1.5V AA lithium batteries last up to 8 years with 1 reading per minute
Contains built-in desiccants with hydrophobic filter for maintenance-free operation