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RAWS-P Remote Automated Weather Station 

4.3.3  Troubleshooting, Pyranometer (part #CS300-LQ) 

Check the sensor cable.  Disconnect the connector and use a DVM to check the 
voltage between Pin A Solar Sensor (+) and Pin B Solar Sensor (-).  The 
voltage should be 0 to 200 mV for 0 to 1000 Wm

 -2

 radiation.  No voltage 

indicates a problem with either the photodiode or the shunt resistor, both of 
which are potted in the sensor head and cannot be serviced.  Try connecting a 
substitute sensor.  Obtain a Return Material Authorization (RMA) number 
before returning this sensor to Campbell Scientific for repair. 

Consult the CS300-L manual for more information. 

NOTE 

4.4  Wind Speed and Direction 

4.4.1  Windset  (part #034B-LQ) 

4.4.1.1  General Description, Windset (part #034B-LQ) 

The Met One Windset (part #034B-LQ)

 

is an integrated cup anemometer and 

wind vane.  The anemometer consists of three cups that sense the wind speed.  
These cups rotate on a vertical shaft that magnetically activates a sealed reed 
switch.  The reed switch opens and closes at a rate proportional to wind speed.  
The wind direction is sensed by a vane.  The vane drives a 10 K Ohm 
potentiometer.  The wind speed sensor outputs a pulse.  The wind direction 
sensor outputs a voltage. 

4.4.1.2  Wiring, Windset (part #034B-LQ) 

The windset sensor is connected to the RAWS connector panel “WS/WD” 
connector COLOR CODED RED.  The wind speed probe is internally wired 
from the RAWS connector panel to the CR1000 datalogger. 

Connector Panel “WS/WD” connector COLOR CODED RED 

Connector Pin A  Sensor ground 

to CR1000  AG 

Connector Pin B  Wind dir. Excitation  to CR1000  Ex2 
Connector Pin C  Wind dir. Signal 

to CR1000  2H 

Connector Pin D  Power ground 

to CR1000  Ground 

Connector Pin E  +12V power 

to CR1000  +12V 

Connector Pin F  Wind speed signal 

to CR1000  P1 

4.4.1.3  Troubleshooting, Windset (part #034B-LQ) 

Check the sensor cable.  Disconnect the connector and look for damaged pins.  
Verify free movement of the cup anemometer and wind vane.  Try connecting 
a substitute sensor.  Obtain a Return Material Authorization (RMA) number 
before returning this sensor to Campbell Scientific for repair. 

Consult the 034B-L manual for more information. 

NOTE 

Содержание RAWS-P

Страница 1: ...RAWS P Remote Automated Weather Station Revision 6 10 C o p y r i g h t 2 0 0 6 2 0 1 0 C a m p b e l l S c i e n t i f i c I n c...

Страница 2: ...national customers residing in countries served by Campbell Scientific Inc directly Affiliate companies handle repairs for customers within their territories Please visit www campbellsci com to determ...

Страница 3: ...emperature and Relative Humidity part HMP45C LQ 6 4 1 3 Troubleshooting Air Temperature and Relative Humidity part HMP45C LQ 6 4 2 Rain Gage 7 4 2 1 General Description Rain Gage part TE525 LQ 7 4 2 2...

Страница 4: ...ttery 14 5 3 1 General Description Battery 14 5 3 2 Wiring Battery 14 5 3 3 Troubleshooting Battery 14 5 4 GOES Transmitter 14 5 4 1 General Description GOES Transmitter part TX312 14 5 4 2 Wiring GOE...

Страница 5: ...4 1 GOES Transmitter 15 5 5 1 Voice Radio Interface 17 5 6 1 CR1000 Keyboard Display 18 5 7 1 CR1000 and Printed Circuit Wiring Panel 19 5 7 2 Printed Circuit Board Wiring Panel Connector ID 19 9 3 1...

Страница 6: ...RAWS P Table of Contents iv...

Страница 7: ...nal sensors Communication options include satellite transmitter and voice radio interface module Additional communication equipment telephone cellular phone radio can be added to the station The RAWS...

Страница 8: ...g and orientation section before field deployment If a problem is encountered review the equipment wiring and troubleshooting sections in this manual NOTE After siting and leveling the RAWS station op...

Страница 9: ...software LoggerNet or PC400 purchased from Campbell Scientific Inc Please contact a Campbell Scientific Application Engineer for programming assistance Campbell Scientific company contact information...

Страница 10: ...rain fall in inches 8 WS_mph Wind Speed in MPH 9 WindDir Wind Direction 10 WSDiag Only for Wind Sonic data zero otherwise 11 MaxWS MaxWS reset 2 minutes before transmit 12 MaxWD Direction of wind dur...

Страница 11: ...dequately ventilated Situations to avoid include 1 large industrial heat sources 2 rooftops 3 steep slopes 4 sheltered hollow 5 high vegetation 6 shaded areas 7 swamps 8 areas where snow drifts occur...

Страница 12: ...a HUMICAP 180 capacitive relative humidity probe The probe output for each sensor is a voltage 4 1 2 Wiring Air Temperature and Relative Humidity part HMP45C LQ The temp RH sensor is connected to the...

Страница 13: ...cting a substitute sensor Obtain a Return Material Authorization RMA number before returning this sensor to Campbell Scientific for repair Consult the TE525 L manual for more information NOTE 4 3 Sola...

Страница 14: ...switch The reed switch opens and closes at a rate proportional to wind speed The wind direction is sensed by a vane The vane drives a 10 K Ohm potentiometer The wind speed sensor outputs a pulse The w...

Страница 15: ...d Connector Pin D Open to CR1000 4 4 2 3 Troubleshooting 2 D WindSonic part WindSonic LQ Check the sensor cable Disconnect the connector and look for damaged pins Try connecting a substitute sensor Sh...

Страница 16: ...stitute sensor NOTE Obtain a Return Material Authorization RMA number before returning this sensor to Campbell Scientific for repair Consult the CS100 manual for more information NOTE 4 6 Fuel Moistur...

Страница 17: ...n average power requirements It is also recommended for use at higher elevations and latitudes The solar panel should be mounted facing south if located in the northern hemisphere or facing north in t...

Страница 18: ...r cable The magnitude of the voltage output depends on the incident solar radiation Check the sensor cable Disconnect the connector and look for damaged pins Try connecting a substitute panel Obtain a...

Страница 19: ...ry must be attached for the CH100 to function correctly as a power supply CAUTION It is possible to leave two batteries connected The battery connections are diode isolated however if one of the batte...

Страница 20: ...ps with the RAWS Reversal of battery polarity will damage the CH100 or battery WARNING It is possible to leave two batteries connected The battery connections are diode isolated however if one of the...

Страница 21: ...er part TX312 and antenna siting go to our website at www campbellsci com enter the TX312 in the Search box on the website mentioned above and go the equipment manual The GOES transmitter part TX312 m...

Страница 22: ...the transmitter If problems persist try a substitute Obtain a Return Material Authorization RMA number before returning this equipment to Campbell Scientific for repair Consult the TX312 manual for m...

Страница 23: ...DIO RJ45 Connector to UHF VHF Radio Note Maxon and Bendix King Radio cables are available from Campbell Scientific 5 5 3 Troubleshooting Voice Radio Interface part VSP3 If a problem with the voice rad...

Страница 24: ...sregard the DCP Setup parameters NOTE FIGURE 5 6 1 CR1000 Keyboard Display 5 6 2 Wiring CR1000 Keyboard Display part CR1000KD The CR1000 Keyboard Display part CR1000KD connects to the CR1000 PC board...

Страница 25: ...1000 shown in Figure 5 7 1 provides sensor measurement timekeeping data reduction data program storage and control functions The RAWS CR1000 datalogger includes 2 Mbytes of memory for data and program...

Страница 26: ...00 manual for more information NOTE 6 Desiccant 6 1 When to Replace Desiccant A humidity indicator card and desiccant packs are provided with the weather station Place the humidity indicator card and...

Страница 27: ...35 753 2342 for a RMA number before returning sensor or equipment for service NOTE 8 Items that Ship with RAWS Station The RAWS ships with the following items 1 ea RAWS P manual 1ea CR1000 manual 1 ea...

Страница 28: ...on Automated Weather Stations vol 9 No 4 EPA 1989 Quality Assurance Handbook for Air Pollution Measurement Systems EPA Office of Research and Development Research Triangle Park North Carolina 27711 9...

Страница 29: ...the resulting arithmetic operation is addition For example the declination for Longmont CO is 10 1 thus True North is 360 10 1 or 349 9 as read on a compass Likewise the declination for Mc Henry IL is...

Страница 30: ...gative is Subtracted from 0 360 degrees to Find True North 9 3 2 USGS Web Calculator The USGS provides an easy way of determining declination of a specific site Since magnetic declination fluctuates w...

Страница 31: ...alculator In the example above the declination for Logan UT is 12 24 or 12 4 As shown in Figure 9 3 4 the declination for Utah is East positive so True North for this site is 360 12 4 347 6 degrees Th...

Страница 32: ...RAWS P Remote Automated Weather Station 26...

Страница 33: ......

Страница 34: ...p CSC 11564 149th Street NW Edmonton Alberta T5M 1W7 CANADA www campbellsci ca dataloggers campbellsci ca Campbell Scientific Centro Caribe S A CSCC 300 N Cementerio Edificio Breller Santo Domingo Her...

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