Texas Weather Instruments, Inc | Texas Instruments WR-25 instruction

WR-25 Instruction Manual

V- Firmware version number S- Firmware Serial#

I- Unit ID number

C- Unit responds with a daily minimum and maximum of all parameters, then clears. The rainfall rate is present rather than term rain.

MIN 07/24/90 SW 00MPH 070F 067F 067F 054% 30.00" 00.19"D 01.38"M 00.00"R MAX 07/24/90 SSE 25MPH 052F 071F 092F 099% 30.06" 00.19"D 01.38"M 00.72"R

c- Unit responds with a daily minimum and maximum of all parameters, then clears. The term rain is present rather than rainfall rate.

MIN 07/24/90 SW 00MPH 070F 067F 067F 054% 30.00" 00.19"D 01.38"M 00.00"T MAX 07/24/90 SSE 25MPH 052F 071F 092F 099% 30.06" 00.19"D 01.38"M 00.72"T

The minimum and maximum associated with the C command is cleared automatically at midnight D- Unit responds in an identical manner as the C command but does not clear the system memory. d- Unit responds in an identical manner as the c command but does not clear the system memory E or e- Unit responds with minimum and maximums along with date and time of occurrence. This uses the same buffer as the c and d command.

M- Unit responds with all minimums and maximums with the date and time of their occurrence, then clears.

m- Unit responds in an identical manner as with the M command but does not clear the system memory.

TA 10:33	038F	TA 09:32		056 F
TO 04:15	075F	TI	15:03	080 F
TO 10:33	038F	TO 16:10		056 F
RH 15:44	033%	RH 01:40 060 %
BP 16:11 29.57”		BP 10:20 30.15"
RD 04/29 00:00“		RT	01:00"

RM 03.32“ WS 00:00 000 MPH 048

The system has two completely separate memory buffers (C and M commands).

R- Unit responds with current conditions. The rainfall rate is present rather than the term rain. (Note: in 30.04R the “R” denotes rising pressure)

Sample

5:15 07/24/90 SSE 04MPH 052F 069F 078F 099% 30.04R 00.19"D 01.38"M 11.78"T

r- Unit responds with current conditions. The term rain is present rather than the rainfall rate. (Note: in 30.04F the “F” denotes falling pressure, a “S” character denotes steady pressure.)

5:15 07/24/90 SSE 04MPH 052F 069F 078F 099% 30.04F 00.19"D 01.38"M 00.72"R K- Unit responds with current calculated values, for dew point, Windchill and heat index.

Texas Weather Instruments, Inc.

WR-25 Instruction Manual

WR-25 specifications

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