RK400-01D Tipping Bucket Rainfall Sensor RK400-01D Tipping Bucket Rainfall Sensor

RK400-01D Tipping Bucket Rainfall Sensor

Description

Sensor Curah Hujan Tipping Bucket RK400-01D adalah instrumen untuk menguji curah hujan di alam. Untuk memenuhi persyaratan transmisi, pemrosesan, perekaman, dan tampilan informasi, jumlah curah hujan diubah menjadi output pulsa. Ini dapat digunakan secara luas di stasiun cuaca, stasiun hidrometri, pertanian & kehutanan, stasiun pemantauan pertahanan & lapangan. Ini dapat memberikan data asli untuk pencegahan banjir, sistem pasokan air, dan pengelolaan air waduk di pabrik.

Benefits

Auto-heating function.

Auto-heating function.

Excellent stability.

High accuracy.

Stainless steel Construction.

Outlet with insect-proof.

Specifications

Item	Specification
Rainfall collector	Diameter:φ200mm±3mm. height:350mm
Range rainfall	Max: 150mm/hour
Allow rainfall intensity	Max: 10mm/min
Resolution	0.2mm
Accuracy(150mm/hour)	±2%
Maximum load voltage	30VDC(pulse output)
Maximum load current	20mA(pulse output)
Output	Reed switch pulses,RS485 to Datalogger
Operating temperature(no freeze)	-20-+80℃
Main material	Collector:304SS,tipping bucket:ABS,IP67
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

Working Process & Dimension

Rainfall is captured in the 200mm diameter collector funnel and is directed through a delivery pipe to fill a divided ABS injection molded tipping bucket device.The bucket is pivoted through its center and has a preset calibration to tip for 0.2 mm of rainfall. When the bucket is “full”, it pivots and empties - this action magnetically closes and opens a reed switch, sending a pulse signal to the data logger or electronic counter. Through this tipping “seesaw” action, the other side of the bucket is aligned to receive the flow from the delivery pipe. This recording and tipping cycle continues with rainfall.