rain[e] Weighing Precipitation Sensor

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The rain[e] high resolution precipitation weighing rain gauge manufactured by our AEM sister company, Lambrecht meteo, is available in heated or unheated models.

The rain[e] weighing precipitation sensor offers the highest resolution combined with the most compact design. The unique self-emptying collection system enables the measurement of every single drop with the high resolution of 0.001 mm/m2. Full functionality all year around without antifreeze fluid makes the rain[e] very environmentally friendly.

rain[e] is easy to lift, transport, install and maintain. The small packing volume and the low weight ensure minimum logistical effort.

Lambrecht meteo weighing precipitation sensor Product ID No.

  • Unheated: 00.15184.000000 rain[e]
  • Heated: 00.15184.400000 rain[e]

rain[e] heated weighing rain gauge provides year-round high resolution precipitation measurements in rain, ice, or snow. An unheated option also available. Refer to Specifications tab for additional details.

Key Features

  • WMO compliant
  • Compatible with a wide range of data loggers
  • Fully automatic continuous self-emptying prevents overflow and incorrect measurements
  • Amazing resolution and accuracy
  • Full functionality all year around without antifreeze fluid makes the rain[e] particularly environmentally friendly
  • Compact and robust construction with a very low weight
  • All-metal housing, weatherproof and durable
  • Simple installation and maintenance

Specifications

Lambrecht meteo rain[e] Weighing Precipitation Sensor

Specification Description
Lambrecht meteo Product ID: 00.15184.000000 rain[e], unheated • 00.15184.400000 rain[e], heated
Measuring range: without limitation (0.005… ∞ mm)
Accuracy: ± 0,1 mm or 1 % at < 6 mm/min • ± 2 % at ≥ 6 mm/min
Resolution: 0.001 mm
Intensity range: 0…20 mm/min resp. 0…1200 mm/h
Intensity of resolution: 0.001 mm/min resp. 0.001 mm/h
Output: • SDI-12 • RS-485 (SDI-12 protocol, ASCII protocol, TALKER protocol)
• 2 Pulse-Outputs for linearized, bounce-free output signal
• Status-Output (configurable, e.g. rain yes/no or heating on/off)
• Analog output 0/4…20 mA (0…2.5/5 V)
Collection surface: 200 cm2  (equivalent ~8″ oriface diameter rain gauge)
Environmental conditions: 0…+70 °C (unheated) • -40…70 °C (heated, no icing, no snow blowing)
Supply voltage: unheated: 9.8…32 VDC
heated: 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 analogue output
typ. 7.5 mA at 24 V power supply and deactivated analog output
typ. 12.5 mA at 12 V
Target temperature (heating): +2 °C funnel surface temperature
Measuring principle: weighing with automatic self emptying
Design: mounting mast Ø 60 mm
Dimensions: 292 mm x 190 mm (H x D)
Protection class: IP67
Weight: approx. 2.5 kg
Standards: WMO-No. 8 • VDI 3786 Bl. 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
• 32.15184.060000 sensor cable, 10 m, 8 pole, M12 plug
• 32.15184.061000 Power supply cable for sensor heating, 1 m

Ordering Guide

Lambrecht meteo rain[e] Weighing Precipitation Sensor

Lambrecht meteo Product ID No.

  • Unheated: 00.15184.000000 rain[e]
  • Heated: 00.15184.400000 rain[e]

Please contact us for options.

Support

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Datasheet rain[e] Weighing Precipitation Sensor

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Contact us to learn more, or visit https://www.lambrecht.net/en/products/precipitation/weighing-precipitation-sensor-rain-e

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