In-Situ Level TROLL Data Loggers Care & Maintenance Guide - Manual (Page 4)

Instruction Sheet
Storage
Store the instrument in a clean, dry place. Place the
protective red dust cap on the cable end or store with
cable attached to protect the connector pins and O-ring.
Ensure desiccant is the appropriate size and change it
when needed. Store the instrument where it will not roll
off a bench onto a hard surface or sustain other
mechanical shock. Protect the instrument from
temperature extremes. Store instruments properly:
l
Level TROLL Instruments—store within the
temperature range -40° C to +85° C (-40° F to
+176° F)
l
Aqua TROLL Instruments—store within the
temperature range -40° C to +65° C (-40° F to
+149° F)
Power Options
Internal Power - Batteries
Internal batteries are not user-replaceable. The
approximate percentage of the power remaining in an
internal battery is displayed on the Home Screen when
an instrument is connected to Win-Situ Software.
External Power - External Battery Packs
External battery packs can significantly increase the life
of an instrument, either for long-term deployments or to
preserve an aging instrument.
TROLL Battery Pack
The sealed, submersible TROLL Battery Pack
supplements internal battery power when an instrument
is used for fast, frequent sampling or during long-term
deployments. When this power source is connected, the
instrument will use the external battery source first and
switch to the internal batteries when external battery
power is depleted. Total battery life depends on the
sampling speed.
Description Part Number
TROLL Battery Pack 0051450
TROLL Replaceable Battery Pack
The TROLL Replaceable Battery Pack supplements
internal battery power when a Level TROLL or Aqua
TROLL 100 or 200 Instrument is used for frequent, fast
sampling or during long-term deployments. When this
power source is connected, the TROLL instrument will
use the external battery source first and switch to the
internal batteries when external battery power is
depleted. Battery life depends on sampling rate. This
battery pack allows for 1.5 V UM-3 or size AA batteries
(8) that are replaced by the user.
Description Part Number
TROLL Replaceable Battery
Pack
0090000
Estimated Battery Lifetime
TROLL
Battery Pack Aqua TROLL
100/200 Level TROLL
Family
15 minute
logging rate*
4.1 years 1.1 years
1 hour
logging rate*
4.4 years 1.1 years
*Logging with all sensors. Actual battery lifetime varies based on
site conditions.
TROLL
Replaceable
Battery Pack
Aqua TROLL
100/200 Level TROLL
Family
15 minute
logging rate*
5.75 years 1.6 years
1 hour
logging rate*
7 years 1.7 years
*Logging with all sensors. Actual battery lifetime varies based on
site conditions.
800-446-7488 4 www.in-situ.com