Model: UHL-1A

Features

No propeller pump, bearing

No friction, no inertia, no interference to flow field

High accuracy, wide test range, high sensitivity, free interference of sediment, floatages, water plants

Direct reading, easy operation, durable in use

Pressure cell for depth measuring

Rapid response, can test transit and average velocity

Linear test data, no calibration graph

Large LCD display with backlight

Mass storage unit can save 5000 groups data

Time function avaliable

Data software available for storage, print, and output

Real time display flow velocity and temperature value, flow direction

Built-in flow direction reset calibration function

Automatic and manual test mode available

GPRS can transit the test data to up to 5 designated users terminal

USB or serial port RS485, RS232( can equip GPRS,GSM function on Request)

Built-in Precision digital compass

 

Technical specifications

Velocity test range	0.02~7.00m/s( can up to 9m/s)
Test accuracy	1.0%±1cm/s
Flow direction test range	0~360°±3°
Resolution	1mm
Water temperature test range	0~40 ±0.5℃
Depth measuring accuracy	0~20m/±0.3%F.S
	0~100m/±0.6%F.S
Working water depth	0.1~50m( equip 50m cable, can extended to 200m)
Test mode	Automatic/manual
Bearing cable	Direct bearing and hanging
Test interval	Automatic mode	0-120min optional, min interval 5mins
	Manual mode	single or continuous multimetering, free interval
Test duration	Automatic mode	60s/100s
	Manual mode	10~120s
Display	128×64 LCD
Probe sealing pressure	>1.2Mpa
Working power	Ac220v,50hz, ±10%; DC 12v ±10%( can add battery)
Power consumption	Test flow velocity: 600ma/7W
	Test Temperature & Direction: 220mA, 2.6W
	Standby current: 15Ma, <0.18WA
Storage capacity	5000 groups test data storage capacity
Interface	USB or serial port( can equip GPRS,GSM function on Request)
Probe size & weight	450×180×180mm, 4.5kg
Main machine size & weight	235×215×90mm, 1.86kg
Carrying case size	560x560x300mm

 

 

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