VM-10 series is a kind of float-type water level meter. A sensor is composed with the magnet-float and the reed switches which are vertically lined at 1cm interval. It measures the water level by detecting a position of the magnet-float by turned on and off of the reed switches. Measurement upper range of a sensor is selectable from 1.0 to 3.5m. Usually it will be used in combination with a number of sensors, in proportion of water level fluctuation range of each site. This type has been used as one of standard type in Japan, because of simple structure, high durability and non-cumulative error.
Features
- ・Accuracy: ±1cm (Non-cumulative error)
- ・Simple structure
- ・High durability
- ・Measuring upper range: 1.0m to max.3.5m/1 sensor. (Use in combination with a number of sensors in proportion of water level fluctuation range)
Available sites
- ・River Water Level Monitoring
- ・Control for Pomp Station, Water Gate
Main Specifications
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Equipment Configuration
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Sensor, Line Arrester Box, Coder
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Accuracy
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+/- 1cm
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Measurement Ranges
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0 to 1.0/1.5/2.0/2.5/3.5 m
(Use in combination with a number of sensors)
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Output Signal of Sensor
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On or Off (Decimal Base)
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Functions of Coder
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Functions: Averaging, Elevation Offset
Signal Output: BCD, Analog, RS-232C, Contact
Data Record: SD card, Printer
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Power Input
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AC100V or DC12V or DC24V
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