Instruction Sheet
NovaLynx Corporation
PO Box 240 Grass Valley CA 95945
DOC 110-WS-25N IS 20210503
Phone (530) 823-7185
www.novalynx.com
110-WS-25N Quick Start
Hardware Installation
Select a level area on firm ground that will support the tripod. The area
should be away from buildings or trees that block air movement. A grassy
area is preferred as sunlight reflected from gravel or pavement could elevate
the temperature readings. If high winds are expected the legs of the tripod
must be secured to prevent tipping over.
1.
Open the tripod to the fullest extent and secure it.
2.
Assemble the wind sensor on the swaged end of the 5' mast. Secure it
with the two screws on the base of the sensor. Notice the NORTH label
on the base of the wind sensor.
3.
Assemble the mast to the tripod. Rotate the mast until the NORTH label
points north. Tighten the mounting screws on the tripod.
4.
Mount the temperature/humidity sensor on the mast, leaving room for
the remaining equipment.
Note: the barometric pressure sensor is pre-
installed in the NEMA enclosure.
5.
Install the rain gauge on the opposite side of the mast.
6.
Mount the NEMA data logger enclosure just above the top of the tripod
or on a leg of the tripod, as desired.
Wiring
Route each sensor wire into the NEMA enclosure through the conduit fitting on the bottom. Attach an earth
grounding wire to the copper lug on the bottom of the enclosure. Connect the other end of the wire to an
earth grounding rod (NovaLynx 190-110 Grounding Kit, sold separately).
1
2
3
4
5
6
7
8
A3
GND
5 Vref
A4
A5
A6
A7
GND
W
in
d
&
R
ai
n
Te
m
p
/ R
H
/
B
P
/ A
U
X
Wind Sensor
200-WS-02F
Speed Signal
Excitation
Direction Signal
Direction GND
Speed GND
Shield
Signal
GND
Barometric Pressure
110-WS-25BP
GND
Vin
BP Signal
Temperature & Humidity
110-WS-25THA
Shield
Vin
Temp Signal
Humidity Signal
GND
Rain Gauge
110-WS-25RG
( BLACK )
( RED )
( RED )
( BLACK )
( GREEN )
( SILVER )
( BLACK )
( GREEN )
( WHITE )
( RED )
( WHITE )
( RED )
( BLACK )
( SILVER )
( BROWN )
( WHITE )
An0
An1
An2
GND
5 Vref
A1
A2
GND
1
2
3
4
5
6
7
8
DWG 890-0097-01
Earth Ground Lug
110-WS-25N Weather Station
