Tipping Bucket Rainfall Sensor RK400-01

Jual Alat Uji Pemantau Cuaca, weather Station, AWS, Data Logger, Sensor Kecepatan Angin

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

FITUR

* Ukuran ringkas untuk penggunaan mudah

* Akurasi tinggi, stabilitas yang baik

* Mesh dalam corong mencegah puing-puing seperti daun dan serangga memasuki kerja sensor hujan (mesh adalah opsional)

* Tipping bucket yang dibuat dengan baik dengan resistansi rendah

* Konstruksi baja stainless yang sangat halus

* Gelembung Horisontal di bagian bawah

* Rain collector with filter, untuk mencegah dedaunan, seperti puing-puing macet di atas lubang

* Fungsi pemanasan opsional di daerah dingin

APLIKASI

* Sistem pasokan air

* Pemantauan hidrologi

* Pemantauan bencana alam

* Penelitian agro-meteorologi

* Penelitian iklim

SPECIFICATIONS

Item	Specification
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

1.According to user requirements,set heating start point and heated end point before leaving the factory.

WORKING PROCESS

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.

DIMENSION

PARAMETER SELECTION TABLE

Remark	Series	Type	Output	Resolution	Heating	Filter	Cable Length
RK
	400
		01
			A					Pulse (reed switch)
			B					RS485
			C					customization
				A				0.2mm (default)
				X				Other
					A			Without heating
					B			With heating(independent cable)
						A		Without filter
						B		With filter
							1500	Units:mm（typ）
							3000	Units:mm
							…	Units:mm