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Hydro Services HS305 Tipping Bucket raingauge

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The Hydrological Services Tipping Bucket Rain gauge is recognised as the standard for measuring rainfall and precipitation in remote unattended locations. The integrated syphon mechanism delivers high levels of accuracy funnel with steel leaf sieve, an integrated siphon control mechanism, an outer enclosure with quick release fasteners, and base which houses the tipping bucket mechanism. The unit includes dual out put reed switch with Varistor protection as well as dual rainfall discharge outlets for water collection and/or analysis. Insect screens are fitted to all outer openings. The bucket tips when precipitation of 1.0mm has been collected. Each tip is marked by a reed switch closure and stored to a Data Logger and / or used by Telemetry System.

Hydrological Services HS305 Tipping Bucket raingauge

Model HS-305 has been specifically designed to suit the ALERT Flood Warning System. The Receiver is 305mm in diameter and the bucket tips each 1.0mm of precipitation

ACCESSORIES:
Rainfall Data Logger - Model RRDL-3
Rainfall Sentry - Model RS-3

SPECIFICATIONS:
Receiver: 305mm diameter width machined aluminium rim
Sensitivity: One tip at 1.0mm
Measuring Range: 0-700 mm/hr.
Calibration: +/-2% 25-500 mm/hr. long term stables calibration
Sensor: Tipping Bucket with Syphon
Contact System: Dual Reed Switches, potted in Silicon Rubber with Varistor protection
Contact Capacity: 12VA, 0.5 amp max.
Contact Time: 0.1Second
Height: 505mm
Weight: 5.6kg
Bucket: 1mm Synthetic Ceramic coated Brass
Packed Dimensions: 8kg, 0.07metres cubed

Ordering Information:

HS305A 305MM RAIN GAUGE TO SUIT ALUMINIUM COLUMN

HS305P305MM RAIN GAUGE TO SUIT PVC COLUMN: