Cold-region hydrology
Winter monitoring references from northern China support cold-weather evaluation discussions.
1500H weighing precipitation gauge
Measure rain, snow, and mixed precipitation by weight.
A sensor-first precipitation gauge for hydrology, climate, and environmental monitoring networks that need dependable all-season data.
Load-cell weighing
1500 mm capacity
0.01 mm resolution
RS485 + pulse output
Manufacturer
Beijing Hongyu Xinrun Technology Co., Ltd.
Field use
Hydrology, agriculture, and climate stations
First step
Evaluation unit or small paid pilot
Why weighing
One measurement principle for every form of precipitation.
Instead of counting tips, the 1500H uses a load cell to weigh accumulated precipitation. The same sensing principle covers rain, snow, hail, and mixed events without asking a mechanical tipping bucket to behave well in winter.
Tipping bucket
Good for simple rainfall.
Mechanical tips can miss intensity peaks and are harder to trust in snow or mixed precipitation.
1500H weighing
Built for all-season totals.
Mass-based measurement keeps the data path consistent when precipitation changes form.
Field applications
Designed for real monitoring sites, not a showroom.
Use it as the precipitation sensor inside a broader station. Local partners typically handle installation, data logging, telemetry, and on-site service.
Hydromet station pads
Sensor hardware for local integrators building complete monitoring sites.
Logger integration
RS485 and pulse outputs support common field data acquisition workflows.
Specifications
Technical facts visible before a datasheet download.
Key figures are shown on page so procurement and engineering visitors can verify fit quickly.
Measurement principle
Load-cell weighing
Precipitation forms
Rain, snow, hail, and mixed precipitation
Capacity
1500 mm
Resolution
0.01 mm, RS485 output
Accuracy
+/-0.1 mm at <=10 mm; +/-1% at >10 mm
Power
9-15 V DC, 0.72 W typical at 12 V
Outputs
RS485 and pulse; Modbus available by project confirmation
Protection
IP65 enclosure, salt-fog resistant design
Compatibility
Made to sit inside partner-built stations.
The 1500H is sold as sensor hardware. Before a pilot, we confirm logger interface, power, mounting, winter accessories, and installation responsibility.
RS485Primary digital output path
PulseSimple station integration
ModbusConfirm command map per project
SDI-12Evaluation path, not a default claim
Resources
Give technical buyers something real to inspect.
Start with the public datasheet. More installation notes, interface tables, and warranty material can be added after the first round of outreach.
PDF
Next
1500H datasheet
Measurement range, outputs, operating conditions, and physical interface summary.
RFQRequest project confirmation
Send site conditions and logger requirements before a quote is finalized.
Installation checklist
Placeholder for field evaluation and installation guidance.
Company
Factory-backed hardware for partners who build the full station.
HongYuRain presents export-facing precipitation gauge hardware manufactured by Beijing Hongyu Xinrun Technology Co., Ltd. We focus on the sensor, documentation, and remote technical support while local partners handle site work and customer service.
How we work
Start small, verify fit, then scale.
For new international partners, the clean path is an evaluation unit or small paid pilot. That keeps risk low while interface, installation, and winter requirements are confirmed.