Texas Instruments WR-25 - Manual
Texas Instruments WR-25 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – temperature/humidity sensor; should be mounted under the eaves, out of the rain and; pagoda; housing should be secured at the time of purchase; location is very important!; Ideally, the outside
- Page 6 – explained in the Lunar Tide
- Page 7 – Calibration mode; index; Calibration Method
- Page 9 – see calibration; Humidity Sensor Calibration
- Page 10 – ASCII characters
- Page 13 – Pressing F1; Communicating with the WRL (page 14; Pressing F2
- Page 14 – Daily rainfall history register
- Page 15 – saves data in the units memory when set; Pressing F6
- Page 16 – REFERENCE; Control Options
- Page 17 – A modem may be used with the WR-25 for remote operations. A; modem adapter; which is available; AT; , so in order for the modem to properly answer, the modem must be told
- Page 18 – rain inc flag; daily rainfall register; last; Report Flag; normally used when outputting directly to a printer
- Page 19 – Dewpoint
- Page 21 – FCC RADIO FREQUENCY INTERFERENCE STATEMENT; NOTE; Changes or modifications not expressly approved by; SHIELDED CABLE
- Page 22 – Troubleshooting; Index; Average; average wind data
Weather Report ™
Digital Weather Station
WR-25
Thank you for purchasing a Weather Report. Your package should contain a WR-25 console, wind
sensor, temperature/humidity sensor, rain collector and this manual.
Normal Operation
When in normal operation (no buttons depressed). the instrument displays current wind direction
and speed, cycles current time and date, cycles current indoor, outdoor and if selected, aux
temperatures (if both the indoor and outdoor indicator lights are extinguished, Aux. temperature is
displayed) cycles current barometric pressure, current relative humidity, and cycles daily, monthly
and term cumulative rainfall. By utilizing the hold buttons associated with each display, the user may
select the most important readings to the user. When wind speed exceeds 99 miles per hour, a
small green light will turn on between the digits of the wind speed display.
Trend indicators
(arrows) are located to the right of the temperature, relative humidity, and
barometric pressure displays. If, for example, the current relative humidity was increasing. the up
trend arrow would be lit. If there was no change, no arrow would be lit.
INSTALLATION
/
We strongly suggest that all the weather station sensors be connected to the weather station
and tested prior to installation so that you may become familiar with the operation of the
instrument.
The WR-25 uses three sensors to gather weather data. The wind direction and speed sensor, the
temperature and humidity sensor (a small black box) and the rain collector (
see figure 1)
. The wind
sensor and the rain collector are designed to mount to a television type mast (
not provided
). The
cables from the sensors attach to the console via RJ-45 connectors in the rear of the unit. Each
sensor has its own color coded plug, yellow for wind, blue for humidity/temperature and blue for
rain. The blue connectors are interchangeable with each other.
WR-25 Instruction Manual
Texas Weather Instruments, Inc. WR-25 Instruction Manual
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Summary
C A U T I O N !! :BE EXTREMELY CAREFUL NOT TO TOUCH ANY HIGH POWER LINESDURING INSTALLATION OF THE VARIOUS SENSORS!!! The WR-25 wind direction and speed sensor is normally mounted on television type antenna masts( see Figure 1 ). For best results the wind sensor should be mounted at least 10 feet ab...
Press select a fifth time (note the colon between the hours and minutes), and the unit will display the time in military hour style. Press the maximum button to advance the hour or minimum to retard the hour. Press select a sixth time (note the colon between the hours and minutes), and the unit will...
Press select a tenth time (the single dot is now located at the top, between the hour and minute); the peak of the cycle hour (usually high tide) will be displayed. Change as desired. Press select an eleventh time (the single dot remains at the top between the hour and minute), and the minutes of th...
