Melan Measurement & Control Instruments (Shanghai) Co.,Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000 sets per month |
| Delivery Time | 7-10 working days |
| Packaging Details | In Carton or Wooden Box |
| Product Name | Current Velocity Meter |
| Velocity range | 0.05~15m/s |
| Turning propeller diameter | Ø120mm |
| Data Storage | 99 articles |
| Measuring bar | Ø20mm*3.0m |
| Application | Rivers, lakes, channels, reservoirs and so on. |
| Brand Name | MELAN |
| Model Number | LS20B |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 sets per month |
| Delivery Time | 7-10 working days | Packaging Details | In Carton or Wooden Box |
| Product Name | Current Velocity Meter | Velocity range | 0.05~15m/s |
| Turning propeller diameter | Ø120mm | Data Storage | 99 articles |
| Measuring bar | Ø20mm*3.0m | Application | Rivers, lakes, channels, reservoirs and so on. |
| Brand Name | MELAN | Model Number | LS20B |
| Place of Origin | China | ||
| High Light | portable water velocity meter ，water flow velocity meter | ||
High Speed Propeller Current Velocity Meter with High Sediment Condition
HT-B Type Handheld Reader
1. Introduction
Portable current velocity meter is an equipment used in water conservancy for velocity flow measurement, designed for hydro-logical stations,mining factories, environment monitoring stations, farm irrigation, hydro-geology and so on. Portable current velocity meter is composed of propeller velocity meter, HL type handheld reader and measuring bars. Full set of instruments is in the aluminum-alloy box.When using, you can assemble it as a body and connect the signal cable, then the velocity of every open channel can be measured. And it can automatically display the velocity and present the flow of sectional areas.
The instrument is light and convenient with simple structure. It has low power consumption, complete function, high automation degree, stability and reliability, which complies with the national measurement standards.
2. Specification
| Screen | 2*16 liquid crystal display |
| Measuring method | Positioning measuring bar or suspended cable |
| Temperature range | -10℃~45℃ |
| Communication | RS232 |
| Instrument calculation | Automatic calculation |
| Power supply | 5VDC,it can work for 40 hours after full power |
| Data storage | 99 articles |
LS20B Type Propeller Velocity Meter
1. Introduction
LS20B Type Propeller Velocity Meter had passed the technical appraisal appraise of the Ministry of Water Resources of the People’s Republic of China in 1986 and its performance had reached international advanced level of similar products. This product was awarded the Third Prize of Science and Technology Progress by the Ministry of Water Resources of the People’s Republic of China in 1988 and was honored as China state level new product in 1990. In 1993, it participated in the international flow meter test which was organized by United States Geological Survey(USGS) and its superb performance was well praised by American experts when compared with world famous brands such as American Price AA, Germany Occt-3, Britain Valeport BFM002 and so on.
2. Features
3. Specification
| Velocity range | 0.05~15m/s |
| Turning propeller diameter | Ø120mm |
| Propeller hydraulic pitch | H=200mm |
| Depth range: | 50m |
| Measuring bar | Ø20mm*3.0m(can be discharged into three sections) |
| Signal frequency | two signals/rotation |
| Working temperature | 0-40℃ |
| Verification formula relative deviation | ƍ<±1.5%(V≥Vk); ƍ<±5.0%(V<Vk) |
| Suspended Sediment Concentration | ≤50kgs/m³ |
| Continuous working time | 24 hours |
| Switch contact capacity | current≤50mA, voltage≤6V |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2019
Total Annual:
$1000000-$2000000
Employee Number:
>50
Ecer Certification：
Site Member
Melan Measurement & Control Instruments is located in Shanghai City. It is a high-tech manufacturer specialized in the design, development, manufacturing and sale of measurement and control instruments. Our products are widely used in various fields, including electricity, chemical ... Melan Measurement & Control Instruments is located in Shanghai City. It is a high-tech manufacturer specialized in the design, development, manufacturing and sale of measurement and control instruments. Our products are widely used in various fields, including electricity, chemical ...
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