background image

1

Operating Instructions
Precipitation Sensors (15188)+(15188 H)

(15188) Precipitation Sensors

Operating Instructions

Features

Weighing precipitation sensor for automatic weather stations

Exchangeable, weighing tipping bucket system according to
Joss-Tognini, overflow proof

2 cm³ tipping bucket (2 g water) for precise precipitation mea-
suring in regions with normal rain falls

4 cm³ tipping bucket (4 g water) for precise precipitation mea-
suring in regions with heavy rain falls / tropical rain

Connectable to external data loggers, e. g. SYNMET or TRO-
POS

Winter fit variety with controlled 2-circuit heating

High life expectance by use of weatherproof materials (anod-
ized aluminium, stainless steel)

Funnel according to the WMO Standard No. 8

Содержание 15188

Страница 1: ...oof 2 cm tipping bucket 2 g water for precise precipitation mea suring in regions with normal rain falls 4 cm tipping bucket 4 g water for precise precipitation mea suring in regions with heavy rain f...

Страница 2: ...g bucket The tipping bucket can hold 2 cm 2 g resp 4 cm 4 g of water The collecting surface of 200 cm WMO standard means that one bucket charge is equivalent to a precipitation rate of 0 1 mm resp 0 2...

Страница 3: ...hen fitting the tipping bucket proceed with utmost caution so that the sharp edges of the tipping bucket are not damaged and the middle wall is not bent During operation the tipping bucket lies on the...

Страница 4: ...rical connections The sensor will be connected to the cable by leading the cable through the conduit gland to the connector inside the sensor housing Recommended cable type 2 4 x AWG 2O CU L sw diamet...

Страница 5: ...cm buckets test container of water must be conducted into the collecting funnel through a nozzle in such a way that the drops fall into the funnel beside the outlet The nozzle of the test container a...

Страница 6: ...ing Instructions Precipitation Sensors 15188 15188 H 15188 Precipitation Sensors Operating Instructions fig 7 with heating without heating Connecting diagrams for use of the bounce free signal output...

Страница 7: ...7 Operating Instructions Precipitation Sensors 15188 15188 H 15188 Precipitation Sensors Operating Instructions fig 8 with heating without heating Connecting diagrams to data logger TROPOS...

Страница 8: ...0 5 A Dimensions See dimensional drawing Suitable for mounting 60 mm Weight Approx 4 kg Standards WMO No 8 VDI 3786 Bl 7 EN 50081 82 VDE 0100 15188 W4 Variety with 4 cm3 bucket unheated Data like 1518...

Отзывы: