TB4: Tipping bucket rain gauge

TB4: Tipping bucket rain gauge

KISTERS TB4 tipping bucket rain gauge delivers high-precision rainfall measurement with proven siphon technology and dual outputs. Robust polymer base enables versatile, durable, and lightweight design for reliable hydromet applications.
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Resolution 0.1 mm 0.2 mm, 0.5 mm, 0.01″ 1.0 mm
Catch diameter 282.84 mm 200 mm
Bucket Teflon-impregnated ASA plastic UV-stabilized or synthetic ceramic-coated brass Synthetic ceramic-coated brass
Pivot/Bucket Mechanism Machined, robust stainless steel axle resting on corrosion-free sapphire pivots
Enclosure Funnel: anodised aluminium; Tube: annealed aluminium alloy sheet spun into seamless tube; 
Powder coated
Base UV-resistant ASA polymer
Accuracy
  • 0-250 mm per hour: +/-2 %
  • 250-500 mm per hour: +/-3 %
Range 0-700 mm/h (maximum intensity 700 mm/h)
Operating Temperature Ranges
  • Measuring: 0 to 70 °C (without ice accretion or snow cumulation)
  • Deployment: -20 to 70 °C 
Operating Humidity 0 to 100 %
Dimensions and Mass Ø 282.84 mm x H 410 mm
2.7 kg
Ø 200 mm x H 330 mm
2.2 kg
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TB4 tipping bucket rain gauge in front view
TB4 – Tipping bucket rain gauge
Versatile tipping bucket rain gauge with proven accuracy
  • Long-term stable calibration
  • Accuracy not affected by rainfall intensity
  • Minimal maintenance required
  • Robust design for all environments
  • Expandability: Optional autonomous real-time rain monitoring and reporting system RainTrak Undercover with in-built telemetry and logging
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