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Technical Description

The TE525 funnels precipitation into a bucket mechanism that tips when filled to its calibrated level. A magnet attached to the tipping mechanism actuates a switch as the bucket tips. The momentary switch closure is counted by the pulse-counting circuitry of our dataloggers.

TE525-L Specifications

  • Sensor Type: Tipping bucket/magnetic reed switch
  • Material: Anodized aluminum
  • Temperature: 0° to +50°C
  • Resolution: 1 tip
  • Volume per Tip: 0.16 fl. oz/tip (4.73 ml/tip)
  • Rainfall per Tip: 0.01 in. (0.254 mm)
  • Accuracy
    Up to 1 in./hr: ±1%
    1 to 2 in./hr: +0, -3%
    2 to 3 in./hr: +0, -5%
  • Funnel Collector Diameter:
    15.4 cm (6.06 in.)
  • Height: 24.1 cm (9.5 in.)
  • Tipping Bucket Weight:
    0.9 kg (2.0 lb)
  • Cable: 2-conductor shielded
  • Cable Weight: 0.1 kg (0.2 lb)

Resources and Links

Ships With

(2) Hose clamps from original mfg

(1) Calibration Sheet

(3) Screws from original mfg

Shipping Weights & Dims

Single Box Shipping Weight:
     3 lbs plus 0.3 lbs
          per 10' cable
     1.4 kg plus 0.14 kg per
          3.05 m cable

Single Box Shipping Dimensions:
     16" x 16" x 8"
     40.6 x 40.6 x 20.3 cm