Year1
- 量程范围：
- 0.25-5
- 测量误差：
- 5
- 防爆形式：
- 本质安全型
1: Product Introduction
The intrinsically safe flow rate measuring instrument is a microcomputer-controlled handheld measuring instrument with Chinese menu display. The instrument has high measurement accuracy and is easy to operate. The measurement is not affected by water quality and turbidity. It is explosion-proof, waterproof, safe and reliable. It is suitable for measuring water velocity in various rivers, canals, ditches and pipelines, and can also be used in water conservancy surveys and drainage experiments.
2: System composition
, Intrinsically safe flow rate measuring instrument (including measuring instrument, flow rate sensor and cable)
, Charger
, Data processing software
Three: Working Principle
The instrument obtains the frequency value of the measured water velocity through its flow velocity data acquisition component and then processes and converts it into the corresponding flow velocity data, which is then displayed and stored.
The instrument can perform data communication with the microcomputer and transmit the collected data to the microcomputer for storage and processing
Four: Performance indication
Measuring range: (.~)/
Measurement Error: %.
Data temporary storage capacity: group data
Communication interface: r The instrument transmits data to the computer in one direction
Baud rate
Power supply: lithium battery (two cells. ) group
Working current: no more than
Instrument working time: one charge working time is no less than hours
Weight:.
Dimensions:.
Explosion-proof type: intrinsically safe type.
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