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Identify Parts

Figure 1: WS-GP2 Weather Station Mast and Sensor Parts

(not to scale)

Содержание WS-GP2

Страница 1: ...rection relative humidity air and soil temperature rain and solar radiation Quick Start Guide Version 1 0 P O Box 4 6987 ZG Giesbeek Nijverheidsstraat 30 6987 EM Giesbeek The Netherlands T 31 313 8802...

Страница 2: ...for mounting a type ES2 solar radiation sensor The cross arm is installed near the top of the mast and has adapter to take a combined wind direction and speed sensor Below this can fit a bracket hold...

Страница 3: ...Page 3 Identify Parts Figure 1 WS GP2 Weather Station Mast and Sensor Parts not to scale...

Страница 4: ...ositions 20 Combined wind speed and direction sensor 21 Alignment hub 22 Cross arm end plug x2 23 Cross arm adapter 24 Allen key for cross arm adapter 25 Stand offs for mounting GP2 to Logger Canopy 4...

Страница 5: ...as a crop grows up towards the sensors the measured wind speed decreases as the canopy approaches Sensors are also influenced by the changing local thermal and humidity microclimate above the crop Th...

Страница 6: ...Page 6 3 Assembly Figure 4 Steps to assembly...

Страница 7: ...on to the top of the mast Step 4 Insert cross arm 19 through connector 18 and secure it by tightening the locking grub screw using the M8 Allen key Step 5 Screw the solar sensor levelling device 12 13...

Страница 8: ...embly Step 12 Attach the RHT2 mounting bracket using the U bolts provided Mount the RHT2 sensor in the radiation shield using the housing sleeve and plastic compression nut provided Step 13 Attach the...

Страница 9: ...f the hub to lock the windvane in place Step 15 Slide the cross arm adapter onto the cross arm This requires the 5 32 inch 4mm Allen key Step 16 Remove the socket head post lock screw using a 5 32 or...

Страница 10: ...g web declination and enter your latitude and longitude Magnetic declination or variation is the angle between magnetic north and true north It is positive when the angle measured is east of true nort...

Страница 11: ...two U bolts 29 These are supplied with a protective spiral plastic strip 28 and two strips of plastic channel 27 The canopy is designed to protect the logger from the heat of the sun so mount it faci...

Страница 12: ...lue Signal LO CH4 and SGND Braid Screen CH4 PGND Wind Speed Direction Pin 1 Red Wind Speed Signal Ev1 Pin 2 Black Wind Speed GND Ev GND Pin 3 Yellow Wind Dir HI CH7 Pin 4 Green Wind Dir LO CH7 and SGN...

Страница 13: ...lect Edit Import Program select WS GP2 Weather Station Program from the folder location C Program Files Delta T DeltaLINK3 0 WS GP2 and click OK Resize your window and the panels as convenient in orde...

Страница 14: ...the effect of different options on the simulated results graphs See also GP2 User Manual 7 Can I add more Sensors Yes The WS GP2 uses 5 analogue and 2 counter channels The rest can be used for other s...

Страница 15: ...le 6 Pour water into the rain gauge funnel to simulate rainfall 7 Click the Cancel button when finished 8 Select the Logger window and click Start to commence logging Weather Records 9 Collect and Sav...

Страница 16: ...rt Right click on the chart region to pop up a menu of display options including Hide Show all Charts and Details options See also the online Help Key to graphing symbols Average Maximum 1 standard de...

Страница 17: ...frequency and or use an external lead acid battery or an approved mains powered 12V DC supply You might expect an external 10 AHr lead acid battery to last longer but this is not the case the GP2 s i...

Страница 18: ...ccuracy 0 2 C over 10 to 65 C Environmental IP65 Solar Radiation ES2 Absolute accuracy 5 at 20 C subject to limitations below Liniarity 1 over 0 2 kW m 2 Asimuth error 1 over 360 Cosine response 5 up...

Страница 19: ...Light sensor ES2 Typical drift 2 per year Recalibrate every 2 years Keep it clean and level See also the ES2 User Manual on the Delta T Software and Manuals CD RH air temp sensor RHT2nl Typical drift...

Страница 20: ...ot limited to data loss vegetation loss loss of energy or water cost of substitute equipment or services property damage or personal injury that results from installer s negligence The customer agrees...