The Precipitation Sensor is used to record rainfall intensity or the intensity of precipitation. The amount of precipitation is measured in millimeters (mm). The measurement value is reset to zero every 24 hours. The sensor has a measurement range from 0 to 50 mm of rain/precipitation. An optional range of 0 to 100 mm of rainfall is also available.
Outputs:
1 pulse = 0.25 mm of rain
Product number – Precipitation Sensor
Product number: ANDWKP
Technical Specifications – Precipitation Sensor for Measuring Rainfall Amount
Measurements: | cca. 400 mm; diameter 200 mm |
Measuring range: | 0 – 50 mm of rain |
Heating: | The sensor comes standard with heating |
Power Supply: | 230 VAC |
Output: | 1 impulse is / 0,25 mm of rain |
Analog Output: | 0…10V or 4…20mA |
Rain Collection Surface Area: | 300 cm² |
Rain Collection Height: | Mounting Brackets for ANDWM Sensors |
Mechanical protection: | IP65 |
Additional: | Wall or Pole Mount Bracket (not included as standard) |
Examples of use for the precipitation sensor / rainfall measurement
Rainfall Collection Sensors, which measure the amount of precipitation in millimeters, have various industrial applications. These sensors provide real-time rainfall data, helping businesses monitor and optimize processes. Some typical use cases include:
- Agriculture and Irrigation Management, Greenhouses: In agriculture, rainfall collection sensors help optimize irrigation systems. By measuring the amount of precipitation, farmers can adjust irrigation schedules to prevent overwatering or underwatering crops, improving water efficiency.
- Water Resource Management: Precipitation sensors are used to monitor water resources in reservoirs, rivers, and lakes. Data from these sensors help predict water availability and optimize water distribution, especially in areas prone to droughts or heavy rainfall.
- Flood Control and Early Warning Systems: Precipitation sensors are crucial in flood monitoring systems. By continuously monitoring rainfall, potential flood events can be predicted, alerts can be issued, and preventive measures can be taken in time (e.g., opening/closing spill gates or evacuating areas).
- Hydrology and Environmental Research: Rainfall data is essential in hydrological studies and environmental monitoring. Scientists use rainfall collection sensors to analyze precipitation patterns, study the impacts of climate change, and assess how rainfall affects ecosystems, rivers, and groundwater.
- Construction Site Management: On construction sites, rainfall sensors help project managers plan work schedules. Excessive rainfall can cause delays due to safety concerns or affect soil stability. Accurate rainfall data aids in managing deadlines, safety protocols, and resource allocation.
- Mining Industry: In open-pit mines, precipitation sensors monitor rainfall to assess potential hazards such as landslides, equipment failures, or flooding. They help optimize water drainage systems and improve safety by warning about weather conditions that might require work stoppage.
- Smart Cities / Smart Municipalities: Rainfall sensors are integrated into the infrastructure of smart cities to optimize water management systems. Data from these sensors help monitor drainage systems, manage public spaces like parks, and adjust road maintenance activities (e.g., activating de-icing systems when rain turns into freezing conditions).
- Renewable Energy and Hydropower Plants: In hydropower plants, rainfall sensors are used to monitor precipitation in watersheds. These data help operators forecast water inflow into reservoirs and optimize energy production while ensuring water safety and long-term availability.
- Road and Railway Transport: Rainfall sensors installed along railways and roads assist transportation systems in managing weather-related hazards. Data on heavy rainfall help authorities prevent landslides, manage potential road flooding, and adjust traffic or train schedules during adverse weather conditions.
- Aviation and Airport Management: Precipitation sensors are critical for monitoring weather conditions at airports. They help track rainfall intensity to ensure safe take-offs and landings, prevent flooding on runways, and manage flight schedules during heavy rain events.
- Wastewater Treatment Plants: Rainfall collection sensors are important for managing inflow at wastewater treatment plants. Excessive rainfall can overload treatment plants, leading to spills or untreated discharges. Data enables operators to adjust treatment processes, manage overflow systems, and prevent contamination.
Technical Data Sheet – ANDWKP
Versions of the Precipitation Intensity Measurement Sensor
Type | Output | Power Supply | Measurement Range |
ANDWKP/230-U | 0-10 V | 230V | 0-50mm |
ANDWKP/230-I | 4-20mA. | 230V | 0-50mm |