Usually in stock
Catchment area of 200 cm² and measurement resolution of 0.1 mm meet the recommendations of the WMO.
The design uses a proven tipping bucket mechanism for simple and effective rainfall measurement. The bucket geometry and material are specially selected for maximum water release, thereby reducing contamination and errors.
Leveling screws and bulls-eye level are built in for easy and precise adjustment in the field. Measured precipitation is discharged through a collection tube for verification of total rainfall.
Model S73100H is heated for operation in cold temperatures. An unheated version, S73100, is available for use in moderate climates. To discourage birds from perching on the funnel rim, accessory bird wire assembly may be attached to the gauge.
Precipitation measurement is greatly affected by location of the rain gauge. Select a location that is naturally protected from gusts and crosswinds. Avoid a site prone to contamination from debris such as falling leaves, dirt, etc.
|Collector surface||200 cm²|
|Resolution||0.1 mm per tipping-bucket pulse|
|Accuracy||2 % up to 25 mm/hr|
|Measuring range||max. 11 mm/min.|
|Electrical output||Magnetic reed switch (N.O.), rating 24 VAC/DC, 500 mA|
|Ambient temperature||-20 ... +50 °C (with heating)|
|Heating||18 W, 24 VAC|
|Mounting||Clamp for 1” iron pipe (o.d. 1.24”) or 3 bolts on 160 mm dia. circle|
|Dimensions||Ø 180 x 300 mm (390 mm with mounting base)|
|Accessories||Module M83200 or M83570|
|Sensor||Plug Pin No.||Ammonit Cable Wire Colour||Meteo-40
(Switch: 5 V via 6k8 to CNT, Pull-up resistor)
|Heating||C||orange, orange||24 VAC/DC|
Cable type without heating: LiYCY 2 x 0.25 mm²
Connect the shield logger-sided to Ground (GND)