Hydrological Instruments Online Doppler Flow Velocity Depth measurement meter
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Shanghai, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Soil Testing Equipments, Road Testing Equipment, Concrete Testing Equipment |
Product Detail
| Model No.: | ULSS-1S |
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Product Description
Online Ultrasonic Doppler flow velocity meter, Hydrological instrument
Description
This Online Ultrasonic Doppler flow velocity tester can test the flow velocity, water temperature, water depth. It's kind of advanced Hydrological instrument.
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
- 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)
Technical specifications
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Velocity test range |
0.02~7.00m/s |
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Test accuracy |
1.0%±1cm/s |
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Resolution |
1mm |
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Water temperature test range |
0~40 ±0.5 |
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Working water depth |
0.1~50m( equip 50m cable, can extended to 200m) |
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Depth test range
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0~20m, ±0.3%F.S |
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0~100m, ±0.6%F.S |
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Test mode |
Automatic/manual |
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Bearing cable |
Direct bearing and hanging |
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Test interval |
Automatic mode: 0-120min optional, min interval 5mins |
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Manual mode: single or continuous multimetering, free interval |
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Test duration |
Automatic mode: 60s/100s |
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Manual mode: 10~120s |
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Display |
128×64 LCD |
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Probe sealing pressure |
>1.2Mpa |
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Working power |
Ac220v,50hz, ±10%; DC 12v ±10%( can add battery) |
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Power consumption |
Working: 600ma/7W |
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Standby current: 15Ma, <0.18WA |
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Storage capacity |
5000 groups test data storage capacity |
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Interface |
USB or serial port( can equip GPRS,GSM function on Request) |
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Probe size & weight |
510×180×180mm, 5.5kg |
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Main machine size & weight |
235×215×90mm, 1.86kg |
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Carrying case size |
620x560x300mm |