BOY-YB01 Rainfall alarm

Indoor rainfall sound and light alarm equipment

Product features:

1.Intuitive display, large screen LCD display, support Chinese menu operation

2.Sound and light alarm, 3 different alarm levels, on-site sound and light alarm

Previous product: BOY-YL05-1 Tipping bucket rain gauge

Next product: BOY-FL05-S Wind Speed Sensor

Cellphone(Whatsapp/Wechat):

Mr. Lin: +86 13960777235

technical consultation

▋ Product Introduction

The BOY-YB01 rainfall alarm is a rainfall monitoring and alarm device that integrates real-time rainfall monitoring, information display and multi-time rainfall sound and light alarm functions. It is suitable for mountain flood disaster monitoring and early warning, and can be used by ordinary residents in mountain villages. It meets the requirements of the national standard GB/T11832-2002 "tipping bucket rain gauge".

▋ Main Function

BOY-YB01 rainfall alarm according to the characteristics of grassroots rainfall observation and warning, real-time monitoring of rainfall information, local reception, display, alarm, support 3 levels of alarm, low power consumption.

Function	Description
Rainfall collection	Collect rainfall according to the rain trap and skip
Data storage	Process, encode and store the collected data
Clock display	Built-in real-time clock to display time and date
Data display	LCD display, support Chinese menu operation, time rainfall display: there are one-hour rainfall, three-hour rainfall, daily rainfall, two-day rainfall, three-day rainfall and custom long time rainfall
Rainfall alarm	Rainfall over alarm sound and light alarm function: with one hour, three hours, three hours of daily rainfall alarm; Can set different levels of rainfall alarm value, alarm duration, rainfall resolution, alarm volume and other parameters
Power management	With built-in lithium battery indicator; The alarm can be automatically switched to the lithium battery when there is no mains power supply, and the built-in lithium battery charge management function
Low-power operation	Supports low-power sleep mode, and the alarm can run continuously for 30 days after power failure
Third party detection	Selected into the "National Water Conservancy System Excellent Product bidding Key Recommended Catalogue" Inspection of quality supervision, inspection and Test Center of Hydrology instrument and geotechnical engineering instrument of Ministry of Water Resources National industrial product production license

▋ Product Characteristics

The BOY-YB01 rainfall alarm is developed according to the characteristics of grassroots rainfall observation and early warning, combined with many years of hydrological monitoring experience. With visual display, sound and light alarm, in line with national standards and so on.


Visual display	Audible and visual alarm	Meet national standards
Large LCD screen, one screen display of all factor data	When the rainfall exceeds the set warning value, sound and light alarm information is found in the field	Meet GB/T 11832-2002 test requirements

Multilevel warning	Long standby	Mass storage
Different levels of rainfall alarm can be set for multiple periods	Built-in lithium battery, low power design, power off for 30 days	Provides storage space for more than 10 years of collected data

▋ Product Parameter

Hardware system
Processor	32-bit ARM Cortex-M3 processor core
Data storage	1MB
Screen parameter
Colour	Black letters on white background
Display size	3 inches 66mm(W) x 37mm(H)
Resolution	128*64
Backlight mode	LED
Operating temperature	-15℃ to +55℃
Storage temperature	-25℃ to +65℃
Rainfall parameter
Rain intensity measurement range	0.01mm/min ~ 4mm/min, the maximum allowable rainfall intensity: 8mm/min
Measurement accuracy	0.1mm
Alarm resolution	1mm
Interface type
Power interface	USB Type-B port, built-in power reverse protection and overcurrent/overvoltage protection
Serial port	1 Group of USB Type-B ports
Serial port	Data bits: 5, 6, 7, 8 bits Stop bits: 1, 1.5, and 2 Check: none check, odd check, even check Serial port rate: 1200-38400bps
Pilot lamp	4 LED status indicators
Key	6 standard buttons
Audio interface	Industrial grade terminal interface
Megaphone	1 set of 10Ω speakers
Mains supply
Standard power supply	DC 5V
Power supply range	DC 3.5-5.5C
Working current	＜35mA
Static duty current	＜3uA
Battery	Built-in 2000mAh lithium battery
Physical characteristics
Shell	ABS+PC housing, protection level IP30, housing and system security isolation
Overall dimension	45 ×37 × 120mm + 45 ×37 × range (excluding antenna and mounting parts)
Weight	Approx. 350g(excluding antenna, mounting and packaging)
Environmental parameter
Operating temperature	0℃ to +45℃
Storage temperature	-15℃ to +55℃
Relative humidity	95%RH(no condensation)

▋ Working Mechanism

Rain is collected by the rain socket in the upper part of the tipper rain gauge, flows through the tipper component, and makes it turn over, and emits a on-off pulse at each turn. The amount of rainfall can be measured according to the number of turns in the period. When the rainfall reaches the preset alarm value, the BOY-YB01 rainfall alarm sends out sound and light synchronous alarm.

▋ Product Size

1614565446676330

▋ Application

BOY-YB01 rainfall alarm can realize rainfall monitoring and early warning by receiving the rainfall alarm signal, and solve the problem of automatic early warning of hydrological rainfall monitoring. It is suitable for weather station, hydrology station, mountain flood warning, geological monitoring and other real-time rainfall monitoring scenarios.

▋ FAQ

1, how to use the rainfall alarm?

A: It is used with tipping bucket rain gauge, suitable for various types of tipping bucket rain gauge, to achieve the detection, storage, display and alarm of rainfall rainfall.

2, how to install the rainfall alarm?

A: It can be installed in the township duty room, fixed on the wall through the expansion screw, or placed on the desktop.

3, rainfall alarm how to spot warning?

A: When the rainfall value exceeds the preset rainfall alarm value, the audible and visual alarm will be activated.

4. Does the rainfall alarm need power supply? Do you need an external power supply?

The built-in 2000mAh lithium battery can work continuously for 1-2 months under the default rules; At the same time, it can be continuously charged through the mains.

5. Can the rainfall alarm meet the national standard?

A: The equipment conforms to the national standard of "tipping bucket rain gauge" GB/T11832-2002, and has the test report of the relevant testing institutions of the Ministry of Water Resources.

6, there is a wireless version of the rain alarm?

A: No, because the wireless signal transmission is greatly affected by external environmental factors, the current wireless version of the rain alarm has been discontinued.