Rain Gauges And Precipitation Sensors

Rainfall collector

Diameter :φ200mm, height: 350mm

Measured rainfall intensity

Max: 4mm/min

Allow rainfall intensity

Max: 10mm/min

Resolution

0.1mm, 0.2mm

Accuracy(2mm/min)

±4%

Maximum load voltage

30VDC(pulse output)

Maximum load current

20mA(pulse output)

Output

Reed switch pulses,RS485(12-24VDC supply)

Operating temperature(no freeze)

-20-+80℃

Main material

Collector:304SS,tipping bucket:ABS

Tipping bucket

Single

Heating(optional)

Heating power: approx.350W      Heating voltage:220VAC

Collector filter

Removable filter (prevent leaves and sundries)optional

Weight(unpacked)

3.5kg

Rainfall exceeds calibration error

1.Limit screw position changed

2.Position change of the dry reed pipe and magnetic steel.

Adjust the position of the single dry reed pipe and tighten

No signal output

1.Bad dry reed pipe

2.Lead off

3.The Tipping bucket is stuck

4.Dry reed pipe and magnetic steel position shift

Adjust the spare tube to the working position, and enable welding of line 3 of aviation plug. Adjust the position of the dry reed pipe and tighten