Melan Measurement & Control Instruments (Shanghai) Co.,Ltd.
MELAN MEASUREMENT & CONTROL INSTRUMENTS (SHANGHAI) CO., LTD.
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Propeller Type Current Velocity Meter with 20 Rotates for A Signal
I. 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, HT 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 |
I. LS20B Type Propeller Velocity Meter
Specification
Measuring range: 0.06-5.0m/s
Working depth: ＞0.2m
Number of signal: 20 rotates/signal
Application: River, lakes, reservoirs, channels and so on
Full set instruments: The host of flow meter should be embled with CG28 type measuring bar, flow meter and signal wire