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instruments:pluvio:pluvio [2016/04/11 12:09] – [Instrument] schnittsinstruments:pluvio:pluvio [2021/01/22 22:17] (current) – external edit 127.0.0.1
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 ====== OTT Pluvio 2 ====== ====== OTT Pluvio 2 ======
-//Mentor: //+//Mentor: S. Schnitt//
  
 ===== Principle ===== ===== Principle =====
 +The OTT Pluvio 2 is a precipitation gauge basing on a weighing measurement principle. It detects both liquid and solid precipitation by weighing the bucket content. The following values are recorded: 
 +  * intensity 
 +  * accumulated intensity 
 +  * bucket filling level 
 +  * temperature load cell
 ===== Instrument ===== ===== Instrument =====
-{{ :instruments:parzivel:parzivel2.jpg?400 |}}\\+{{ :instruments:pluvio:p1010976_smaller.jpg |}}\\
 Current setup at [[http://www.fz-juelich.de/|Research Center Jülich]] on the roof of IEK-8:  [[http://www.ott.com/de-de/produkte/meteorologie/ott-pluvio2-l-regenmesser-niederschlagsmesser/|Pluvio 2]] . Current setup at [[http://www.fz-juelich.de/|Research Center Jülich]] on the roof of IEK-8:  [[http://www.ott.com/de-de/produkte/meteorologie/ott-pluvio2-l-regenmesser-niederschlagsmesser/|Pluvio 2]] .
  
 ===== Data ===== ===== Data =====
 +  * [[http://atmos.meteo.uni-koeln.de/~hatpro/dataBrowser/dataBrowser2.html?site=JOYCE&date=-1&UpperLeft=Parsivel-Pluvio-MRR_precipitation-rate&UpperRight=Parsivel-Pluvio-MRR_Accumulated_Precipitation|quicklook archive]]
  
        
 ===== History ==== ===== History ====
 ^  Period  ^  Place  ^  Project  ^ ^  Period  ^  Place  ^  Project  ^
-04/2013 - today | [[http://www.fz-juelich.de/|Research Center Jülich]], Germany | [[http://www.tr32.de|TR32]] |+06/2014 - today | [[http://www.fz-juelich.de/|Research Center Jülich]], Germany | [[http://www.tr32.de|TR32]] |
  
 ===== Specifications ===== ===== Specifications =====
 ^  Parameter  ^  Specification  ^  Parameter  ^  Specification 
-Wavelength 780 nm | +Orifice opening 200 cm² | 
-| Output power | 0,5mW| +Recordable precipitation amount 1500 mm | 
-| Beam dimension | W x D 180 x 30 mm | +| Rain rate Minimal intensity 12 mm/h  | 
-| Measurement area | 54 cm², detection of border events +| Rain rate Maximal intensity | 1800 mm/h  | 
-Particle size of liquid precipitation | 0.2 … 5 mm +| Accuracy | ±5 % 
-| Particle size of solid precipitation| 0.2 … 25 mm | +| Rain rate resolution  | 0.6 mm/h  | 
-| Particle velocity  | 0.2 … 20 m/s +| Prod. Temporal Resolution | 60 s  
-| Rain rate Minimal intensity 0.001 mm/h drizzle/rain  | +| Dimensions (diameter x H) | 450mm 670mm | 
-| Rain rate Maximal intensity | 1,200 mm/h  | +| Weigth (empty) | approx 15kg 
-| Accuracy | ±5 % (liquid) ±20 % (solid) +| Power supply | ... 28V DC, reverse polarity protection | 
-| Dimensions (HxWxD) | 670 600 x 114 mm +| Current drawn |Electronics 15 mA at 12 V DC / Heating 2.2 A; 24 V DC |
-| Power supply | 10 ... 28V DC, reverse polarity protection | +
-| Current drawn |Electronics 65 mA at 24 V DC / Heating 2/4 A; 12/24 V DC |+
  
  
instruments/pluvio/pluvio.1460369372.txt.gz · Last modified: 2016/04/11 12:09 by schnitts