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Electronic deep well water level gauge meter to test and record water level
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Products Description
Water Level Gauge
1.Quartz-type
Pressure type sensor using a quartz oscillator.
・The world's most accurate measurement is possible. With 0.01% F.S.
・Wide measurement range: selectable from 0 to 70ｍ
・Delivered to Ministry of Land, Infrastructure, Transport and Tourism (70% market share), local government, electric power company in Japan, and Indonesia, Korea, Lao, Myanmar, Philippines, Vietnam, etc.
Other QS series
・Quartz Sensor Optical Fiver type: Lightning protection with optical fiber cable for signal transmission and power feeding. Useful for lightning prone area.
・Quartz Sensor Water Temperature Correction type: Water level correction depending on the water density by changing of water temperature and distribution. Useful for large dam.
2.Pressure-type
Pressure sensor with a small and light weight body. Suitable for well, small channel and water gate.
3. Reed Switch-type (Digital-type)
Pole type digital water level gauge using a magnetic float and a reed switch. ON/OF magnet and reed switch convert water level to electrical signal.
4.Laser Scanning-type
Non-contact water level gauge that uses infrared laser. Multi-point measurement on the water surface with the scanning laser reduces environmental effects due to fog and rain.
5.Microwave-type
Non-contact water level gauge that uses microwave pulse. It measures the propagation time of microwave pulse emitted toward the water surface. It is reflected and return to the sensor, and calculated the distance between sensor and water surface. Not influenced by environmental conditions such as temperature. Suitable for measurement in rivers.
6.Staff Gauge
High visibility by reflection sheet, with 5 colors, easy to read the water level by the scale with 1cm and 2cm intervals. Robust stainless body (Aluminum is available). Graduation, design, and size can be customized. Easy to replace. Suitable for river, dam, and sluice gate.
Quartz-type(QS series)
Measuring Range | Accuracy | ||||
0 to 10m | F.S ±0.01% | F.S ±0.02% | F.S ±0.05% | ||
0 to 20m | F.S ±0.01% | F.S ±0.02% | F.S ±0.05% | ||
0 to 30m | F.S ±0.01% | F.S ±0.02% | F.S ±0.05% | ||
0 to 50m | F.S ±0.01% | F.S ±0.02% | F.S ±0.05% | ||
0 to 70m | F.S ±0.01% | F.S ±0.02% | F.S ±0.05% | ||
Pressure-type(CPS series)
Measuring Range | Accuracy |
0 to 10m | F.S ±0.1% |
0 to 20m | F.S ±0.1% |
Digital-type (VM-10 series)
Measuring Range | Accuracy |
0 to 1.0ｍ | ±1.0cm |
0 to 1.5ｍ | ±1.0cm |
0 to 2.0ｍ | ±1.0cm |
0 to 2.5ｍ | ±1.0cm |
0 to 3.0ｍ | ±1.0cm |
0 to 3.5ｍ | ±1.0cm |
Laser Scanning-type (LSW series)
Measuring Range | Accuracy |
0.6-30ｍ | ±1.0cm |
Measuring Range | Accuracy |
0-15m | ±1.0cm |
Staff Gauge (LG series) |
Color |
white |
Yellow |
Red |
Green |
Orange |
Certification
Company Profile
Takuwa is a manufacturer of water level gauge to measure the water level of river and dam in flood, and land slide occurrence detection sensor. We have been accumulated know-how in more than 50 years history and provided design, production, sales, and maintenance service consistently. The one of the main product, Quartz-type water level gauge has the world’s most accurate measurement, and 70% market share in the water level observatory of the MLIT, and also many delivery results to overseas.We have acquired ISO9001 and ISO14001.
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