4
Enclosures
Applications with minimal power requirements can
use the ENC200 enclosure to house the datalogger
and the #16869 sealed rechargeable battery. is 6.7”
x 5.5” x 3.7” enclosure has one power connector, one
antenna connector, and ve compression ttings.
The ENC200 cannot house a barometer or a bat-
tery that is larger than the #16869. However, an
ENC10/12 or ENC12/14 enclosure is adequate for
most CR200-, CR206-, CR211-, or CR216-based
systems. An ENC16/18 enclosure can house a
CR295-based system.
Power Supply
Sealed rechargeable battery options for the CR200,
CR206, CR211, or CR216 include the #17365 7-Ahr
battery and the #16869 0.8-Ahr battery. These bat-
teries should be recharged either with a solar panel
or ac wall charger. Campbell Scientific offers the
SP5-L 5-Watt Solar Panel that attaches directly to
the datalogger’s terminal strip, and the SP5 5-Watt
Solar Panel that plugs into the ENC200’s power
connector. AC wall charger options are the #15988
wall charger that attaches directly to the datalog-
ger’s terminal strip, and the #16876 wall charger
that plugs into the ENC200’s power connector.
Typical power supply for a CR295-based system
consists of a BP12 12 Ahr or BP24 24 Ahr battery
pack, CH100 regulator, and SP10 10-Watt or SP20
20-Watt solar panel.
Antennas and Antenna Accessories
CR206 and CR211 Antennas
14204• —0 dBd, omnidirectional ½ wave whip,
jointed, adjustable from 0° to 90°. Connects di-
rectly to the datalogger; no antenna cable needed.
15970• —1 dBd, dipole supplied with window/
wall mount and a 10-foot RG-174 cable for con-
necting to the datalogger.
14221• —3 dBd, omnidirectional with mounts;
requires an antenna cable to connect to the
datalogger.
14201• —9 dBd, Yagi with mounts; requires an
antenna cable to connect to the datalogger.
CR216 Antennas
16005• —0 dBd, ½ wave whip articulating.
Connects directly to the datalogger; no antenna
cable needed.
16755• —13 dBd, Yagi with mounts; requires an
antenna cable to connect to the datalogger.
Antenna Cables
COAXRPSMA-L• —low-loss RG58 cable that is
recommended for lengths less than 10 feet.
COAXNTN-L• —low-loss RG8 cable that is recom-
mended for lengths greater than 10 feet; requires a
14962 or 16982 surge protector kit.
Antenna Surge Protector Kits
14462• —Surge Protector Kit for the CR211 or
CR206; requires the COAXNTN-L cable.
16982• —Surge Protector Kit for CR216; requires
the COAXNTN-L cable.
The 14201 Yagi antenna is intended
for longer transmission distances.
At left, an ENC200 en-
closure houses a CR206
datalogger and a 16869
battery. This very small
enclosure has connec-
tors for the SP5 solar
panel and an antenna.
The SP5 and SP5-L
capture solar energy
via a 72-square inch
surface area. These
solar panels are suit-
able for sites with good
exposure to sunlight
and systems with low
power requirements.
(20 strony)
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