[wxqc] dewpoint errors

[Isaac Kishk (CW6261)]

google and ebay is what I use.

BTHR968  Baro-Thermo-Hygro Sensor for the WMR968
WGR968   Wireless Anemometer for the WMR968
RGR968   Wireless Rain Gauge for WMR968
THGR968  Thermo-Hygrometer Sensor for WMR968
THWR288A Waterproof Floating Pool and Spa Thermometer
THGR268  Extra Wireless Temperature & Humidity Sensor
THGN123N Ultra Cold Temperature and Humidity Sensor
RT918    Wireless Signal Repeater

http://www2.oregonscientific.com/service/sensors/default.asp has a nice chart.


On 11/3/06, Debbie Brooks <justdebs48 at hotmail.com> wrote:
> Isaac, you seem to know about Oregon Scientific-is there a catalog from OS
> to reorder parts and pieces?
>
>
> >From: "Isaac Kishk (CW6261)" <ikishk+wxqc at gmail.com>
> >Reply-To: Discussion of weather data quality
> >issues<wxqc at lists.gladstonefamily.net>
> >To: "Discussion of weather data quality
> >issues"<wxqc at lists.gladstonefamily.net>
> >Subject: Re: [wxqc] dewpoint errors
> >Date: Thu, 2 Nov 2006 19:09:35 -0600
> >
> >I've recently replaced this sensor because it was giving faulty
> >dew/humidity.  Try resetting the unit.  If that doesn't work take your
> >indoor unit and stand near the outdoor unit.  If the dew/humidity
> >isn't within reasonable error range between the two sensors, you need
> >to replace that outdoor sensor.  OS has those sensors back ordered if
> >you are under warranty, I got a new one on ebay (thanks warren).
> >
> >On 11/2/06, annmarie at beamsvillewx.ca <annmarie at beamsvillewx.ca> wrote:
> > >
> > >
> > > Hi:  My dewpoint readings have been in error for sometime now and I
> >would
> > > like to rectify this. I operate an OS WMR-968 weather station. My
> > > thermo-hygrometer is mounted approximately five feet above open grass
> >and is
> > > enclosed in a home-made radiation shield. In my CWOP daily e-mail
> >reports,
> > > some days there are many errors, some days just one error. I have
> >compared
> > > my dewpoint readings to local stations and my nearest metar (St.
> >Catharines,
> > > Ont.), and my readings are way off compared to them :(
> > >
> > > Regards,
> > > Ann-Marie (CW2265)
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> >
> >
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