Product overview: The continuous working hours of this product can be up to 5 years, during which there is no need to replace the battery. This product is an observation and stored automatically "rain" parameters of the instrument, the rainfall sensor, data acquisition recorder, and other components of the built-in battery, with low power consumption, high sensitivity, convenient installation, simple operation and convenient use, etc, can be on the field observation and record rainfall data for a long time, do not regularly use (notebook) computers to read the data stored in the recorder. Data local storage, no communication network; Built-in battery power, no external power supply. Technical parameters: Measuring range :0 ~ 30mm/min Measurement accuracy: + / - 0.2mm Resolution :0.2mm Measurement error: plus or minus 2% Storage capacity :16MB (continuous storage of data for 10 years) Data export :USB interface, convenient data presentation Phi with a diameter of 200mm Material: high quality ABS Power supply: built-in lithium battery (theoretical service life of 3-5 years) Lithium battery parameters: 3.0v 4Ah His working temperature: - 40 ℃, 70 ℃ (not frozen) Supporting products :2.3 meters stainless steel bracket (need to buy separately) Functional features: Low power consumption, no power consumption when there is no rain, built-in lithium battery power supply, sustainable work for 3 to 5 years, long service life, maintenance free; Equipped with strong analytical ability of the upper computer software, the use of the software can set the interval of data collection, and can automatically statistical summary, automatic calculation of every minute, every hour, every day, every month, every year rainfall; Low cost, strong practicability, can be used in the field for a long time, do not need communication network for data transmission, do not need external power supply mode for equipment power supply; Built-in filtering circuit, the use of resistance and capacity to filter out peak interference, can effectively solve the problem of one flip, output more than one rain signal; Small size, simple operation, reliable performance, recording interval can be set arbitrarily between 1 minute and 24 hours as required; ABS engineering plastic made, rust free, good appearance quality; The rain mouth is made of ABS engineering plastic injection molding, high finish, small error caused by stagnant water; The bucket parts support system is well manufactured, small friction moment, so the bucket parts turnover sensitive, stable performance, reliable work; There are horizontal adjustment bubbles inside the chassis, which can assist the base Angle to adjust the equipment to the best level; The software has powerful functions and convenient data viewing. The data in the recorder can be exported to the computer from time to time and stored as EXCEL file for further data processing by other analysis software.
Product overview: The continuous working hours of this product can be up to 5 years, during which there is no need to replace the battery. This product is an observation and stored automatically "rain" parameters of the instrument, the rainfall sensor, data acquisition recorder, and other components of the built-in battery, with low power consumption, high sensitivity, convenient installation, simple operation and convenient use, etc, can be on the field observation and record rainfall data for a long time, do not regularly use (notebook) computers to read the data stored in the recorder. Data local storage, no communication network; Built-in battery power, no external power supply.
