RK400-04 Economical Tipping Bucket Rainfall?Sensor?is a hydrology, meteorological instrument used to measure the nature of rainfall, and it converts the precipitation into a pulse esigned with insect-proof nets, free blocking nozzle and built-in leveller. The model can be used in meteorology, hydrology, agriculture, forestry, field monitoring stations and other industries .Combined with rainfall recorder can be used to measure measure precipitation, precipitation intensity, precipitation time.<br/><h2>Product Feature</h2><br/>Compact size for easy use<br />High accuracy, good stability<br />Mesh in the funnel preventing debris such as leaves and insects from entering the working of rain sensor<br />Well made tipping bucket with low resistance<br />The main body made of high strength ABS <br />Horizontal Bubble in the bottom Product Specification / Models Collector diameter :200mm, height: 271mm<br />Measuring range <4mm/min<br />Resolution 0.2mm<br />Accuracy u00b12%<br />Maximum load voltage 30VDC<br />Maximum load current 20mA<br />Output 5Pulses/mm(@10 Ohm &0.01uF)<br />Operating temperature -20-80 degree C<br />Main material ABS<br />Weight(unpacked) 1kg<br /><br/><h2>Application / Models</h2><br/>Meteorology<br />Agriculture and forestry<br />Environmental protection<br />Marine<br />Airports, ports<br />Scientific research Other Information Our Service <br /> 1, Price : EXW, FOB, CIF<br /> 2, Payment: 100% T/T in advance, west union or paypal.<br /> 3, Packing : standard export packing , including operating user manuals.<br /> 4, Leading time :5-7 working days after payment.<br /> 5, Shipment: Express (FedEx, DHL, UPS & TNT) or forwarder (by sea, air)<br /> 6. 7 days free replace & 1 year free repair for quality warranty