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EN
2
INTRODUCTION
Thank you for selecting the Oregon Scientific™
Temperature & Humidity Sensor (THGN301/
THGN301A), this sensor is compatible with the
Ultra-precision Professional Weather System (WMR300
/ WMR300A).
NOTE
Please keep this manual handy as you use
your new product. It contains practical step-by-step
instructions, as well as technical specifications and
warnings you should know about.
NOTE
To download the user manual for WMR300/
WMR300A, please go to this link:
http://weather.oregonscientific.com/products_wmr300.asp
PACKAGING CONTENTS
SOLAR TRANSMITTER
1 x Solar
Transmitter
(STC300/
300A)
UP
1 x Plastic
Mount Bracket
1 x AA 1.2V
Rechargeable
battery
2 x U-bolt
(with 4 x lock
washer & 4 x
flat washer &
4 x hex nut)
4 x Screws
(type A, with
4 x lock
washer &
4 x flat washer)
3 x Nylon
cable tie
TEMPERATURE & HUMIDITY SENSOR
1 x Thermo/hygro
casing
with sensor installed
(THGN301)
3 x Screws
(type B,
with 3 x lock washer &
3 x flat washer)
1 x Metal mount bracket
2 x U-bolt
(with 4 x lock washer &
4 x flat washer & 4 x
hex nut)
4 x Screws
(type A, with
4 x lock washer &
4 x flat washer)
OVERVIEW
TRANSMITTER BOX
1
2
3
Figure 1 - Front View
1. Solar panel
2. Antenna
3. Screw holes
1 2
3
4
Figure 2 - Back View
1. Cable slot
2. Rubber stopper
3. Mounting bracket
4. Mounting ring