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QT-1000/50 Double tipping bucket flowmeter

Product Detail Information

 


Product description: Surface runoff is the flow of water that occurs when excess water from rain, meltwater, or other sources flows over the earth's surface. This might occur because soil is saturated to full capacity, or because rain arrives more quickly than soil can absorb it. Surface runoff is a major component of the water cycle. It is the primary agent in soil erosion by water. QT series tipping bucket flowmeter can be used to monitor no-pressure, low-head, and small discharge flow of surface or underground runoff.

 

Features

  • Stainless steel, suitable for long-term use in extreme environment
  • Data logger achieves NEMA 6 and IP67 standard, suitable for outdoor use
  • Power supply is simple, CR-2032 3V lithium battery, no need of solar panel and storage battery
  • Suitable for monitoring of surface runoff and underground runoff

Specification

Tipping Bucket Flowmeter

Sensor Type

Tipping bucket with magnetic reed switch

Output

Contact closure

Capacity

1000ml/50ml

Cable length

3m

Size

600 mm * 260 mm * 500 mm

Material

SUS304 stainless steel \ aluminum alloy

Orifice diameter

50 mm

Weight

8 Kg

                          Temperature Measurement

Measurement range

-20~+70

Accuracy

±0.530~50

Resolution

0.1425

Drift

0.1/year

Response time

10 min, usually 90% (2m/s air flow)

                            Data Logger

Timestamp resolution

1.0 s

Time Accuracy

1 min / month (25 )

Operating temperature

-20~+70

Power supply

CR-2032 3V lithium battery,  usually can last for one year

Storage capacity

64KB: 16K ~ 23K for recording events, 25K ~ 30K for recording incidents and temperature

Material

polypropylene shell; Stainless steel screws; Buna O-rings, PVC cable insulation

Weight

50 g

Size

71 mm*33 mm*23 mm

Origin: China