rain[e]one Modbus

Weighing precipitation sensor

The compact, weighing precipitation sensor with Modbus RTU detects the very first drop. Thanks to its low-maintenance design, it is ideally suited for use in industrial applications, SCADA systems and large photovoltaic systems.

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Possible applications

  • Industrial applications
  • SCADA systems
  • Large-scale photovoltaic systems
  • Power grids

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Product advantages

Ready for your Modbus RTU system

The latest weighing technology in the smallest of spaces, combined with a self-emptying collection system, gives the rain[e]one Modbus outstanding resolution and accuracy. Even the very first drop is measured! 

The weighing precipitation sensor is preconfigured for convenient integration into your Modbus RTU system. This greatly simplifies installation work.

  • Outstanding resolution and precision
  • Compact and robust design with very low weight
  • All-metal housing, weatherproof and durable
  • Easy installation and maintenance
Facts, figures and data

Everything at a glance

Professional Line rain[e]one Modbus
ID No. 00.15184.000101 rain[e]one Modbus, unheated; 00.15184.400101 rain[e]one, heated
Measuring range Without limitation (0.005…∞ mm)
Amount of accuracy 0.1 mm or 2%
Amount of Resolution 0.001 mm (pulse output: 0.01 mm)
Intensity range 0–10 mm/min; or 0–600 mm/h
Accuracy intensity ± 0.1 mm/min; or ± 6 mm/h
Intensity of resolution 0.001 mm/min; or 0.001 mm/h
Output Modbus RTU
Collection surface 200 cm²
Environmental conditions 0...+70 °C (unheated); -40...+70 °C (no icing, no snowdrift)
Supply voltage 9.8...32 V DC
24 VDC / 2 heating circuits: 80 W (funnel) and 60 W (outlet / tipping bucket)
Power consumption Max. 45 mA at 24 V power supply and analog output
. Typically 7.5 mA at 24 V power supply and deactivated analog output
. Typically 12.5 mA at 12 V.
Target temperature (heating) +2 °C funnel surface temperature
Measuring principle Weighing with automatic self-emptying
Heating data Target temperature: +2 °C funnel surface temperature; 80 W (funnel); 60 W (outlet/tipping bucket)
Dimensions 11.5 inches x 7.5 inches (H x D)
Protection class IP67
Weight Approx. 2.5 kg
Standards WMO No. 8; VDI 3786 Sheet 7; EN 61000-2, -4; EN 61000-4-2, -3, -4, -5, -6, -11; NAMUR NE-21
Accessories (order separately) 00.15091.500XXX Windshield according to Tretyakov for measuring height 1 m, 1.5 m, and 2 m
32.15180.023020 Bird defense ring
32.14567.060010 Sensor cable, 15 m, 4 pole, M12 plug
32.14567.060000 Sensor cable, 12 m, 4 pole, M12 plug
32.15184.061000 Power supply cable for sensor heating, 1 m
Tretyakov-style windshield

Tretyakov-Style Wind Shield for precipitation sensors

A Tretyakov-style wind shield surrounds a precipitation sensor to block approaching winds. The funnel-shaped design ensures excess wind is directed toward the ground, reducing the speed of winds in the direct vicinity of the sensor.

The wind shield ring is equipped with vertical stainless steel lamellas arranged in a circle with the bottoms coming together in a slightly conical fashion. The lamellas are connected to each other with a chain, and can be moved horizontally to create directional protection.

The Tretjakov wind shield consists of a frame, metal segments, and accessories for quick and easy installation.

  • Different measuring heights for all common precipitation sensors<
  • Durable and solid due to corrosion-resistant V4A stainless steel
  • Simple and quick installation

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Ser[LOG] - Next Level

Ser[LOG] · Next Level Data Logger

Reliable data logging is crucial for an effective weather monitoring solution. With its next-level features, the advanced Ser[LOG] data logger sets new standards in data acquisition technology. With a variety of customizable configurations and state-of-the-art communication interfaces, it is the perfect solution for your measurement needs. Existing sensors, including those from other manufacturers, can be easily added and used with the included sensor library. The Ser[LOG] data loggers are ideal for setting up even large weather measurement networks.

  • WMO-compliant wind measurement and gust calculation
  • Optimized internal system monitoring for early problem detection
  • Maximum versatility with 250 simultaneous measurements
  • Dual modem support for reliable and seamless data transmission
  • Encrypt, protect, and securely transfer data online with TLS 1.3
  • 70% less energy consumption than its predecessor in low-power mode

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met[LOG] Data Logger

met[LOG] Data Logger with met[APP]

The data logger met[LOG] and its browser app met[app] quickly and easily transfer your weather data into your network (LAN). The met[LOG] has an autoconfiguration via plug & play for the uncomplicated commissioning of the serial LAMBRECHT meteo sensors.

Browser app met[APP]

The browser app that is integrated into met[LOG] for easy visualization of the current meteorological data in your network. Platform-independent on your PC, tablet, or smartphone.

  • Displays the instantaneous values of your LAMBRECHT weather station
  • Exports the measured values stored by the met[LOG]
  • Configures the met[LOG]

Features and benefits

  • Real-time access to measurement data via integrated web server, visualized in your browser with met[APP]
  • met[LOG] calculates trends and patterns, and automatically performs corrections based on altitude and air pressure
  • Thanks to its digital outputs, the met[LOG] immediately issues a warning or raises an alarm.
  • Plug & play: Auto-configuration at the push of a button allows full working capability within seconds
  • Various combinations are possible: 7 interfaces allow connection of 4 analog and 3 serial sensors

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