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QT series 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.

 

Specifications

Tipping bucket Flowmeter

Model

QT-50ml

QT-100ml

QT-1000ml

Sensor type

Tipping bucket with magnetic reed switch

Output

Contact closure

Cable length

3 m

3 m

3 m

Capacity

50 ml

100 ml

1000 ml

Size

30 cm L * 220 cm W *30 cm H

30 cm L * 220cm W *30 cm H

26 cm L *40 cm W *60 cm H

Material

SUS304 stainless steel \ aluminum alloy

Orifice diameter

20 mm

20 mm

50 mm

Weight

4 Kg

4 Kg

7Kg

                                                           Temperature Measurement

Measurement range

-20~+70

Accuracy

±0.530~50

Resolution

0.1425

Drift

0.1/year

Response time

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

                                                                 Data Logger

Timestamp resolution

1.0 s

Time accuracy

1 min / month (25 )

Operating temperature

-20~+70

Power

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

Storage capacity

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

Material

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

Weight

50 g

 

 

 

 

 

Origin: China