
The YGC-YL Rainfall Sensor (transmitter) is suitable for use in meteorological observatories (stations), hydrological stations, agriculture and forestry, national defense, and other relevant departments for remote measurement of liquid precipitation, precipitation intensity, and the start and end time of precipitation.
Engineered to meet stringent industry standards, the YGC-YL Rainfall Sensor is manufactured and calibrated in compliance with SL61-2003, GB11831-89, and GB11832-89 specifications for tipping bucket rain gauges.
Ideal for meteorological and hydrological monitoring networks, agricultural irrigation, flood warning systems, and water resource management.
| Item | Specification | |||
| Orifice Diameter | Φ200 ± 0.6mm | |||
| Range | ≤4mm/min (rainfall intensity) | |||
| Resolution | 0.2mm (6.28ml) | |||
| Accuracy | ±4% (indoor static test at 2mm/min rainfall intensity) | |||
| Power Supply | DC 5V (Standard) / DC 12V / DC 24V | |||
| Output signal | Switch: Reed switch on/off (Standard) Voltage: 0~2.5V / 0~5V Serial: RS485 / RS232 (Default: Modbus, Optional: ASCII) |
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| Cable length | Standard: 5 meters (Customizable) | |||
| Operating temperature | 0~50°C | |||
| Storage temperature | -10°C~50°C | |||
| Product weight | Net: 1700g (bucket) / Gross: 3300g | |||
💡 Customization Available (OEM/ODM): We tailor Measurement range, power supply, output signals, and cable lengths to your specific project needs. Contact us for details.

📲 Tel/Whatsapp:+86 15271247832
📞 Tel:+86 19522958500
✉️ Email: info@whchenyun-tech.com
📍Address:Room 301, Building 4, Gezhouba Sun City Industrial Park, East Lake High-Tech Development Zone, Wuhan, Hubei Province, China
YIGU Sensors
Professional Weather Sensor & Weather Station Manufacturer
Telephone: +86-027-87915379
WhatsApp:+86 15271247832(Liang)
Email: info@whchenyun-tech.com
Address: Room 301, Building 4, Gezhouba Sun City Industrial Park, East Lake High-Tech Development Zone, Wuhan, Hubei Province, China