Lightweight, compact and environmentally friendly long-term observation possible (low-cost type)

■Characteristics

• ●System consisting of an immersion-type water level meter and a 1-channel data logger. Data is transferred to a PC using a data collector.
• ●Atmospheric correction is not required because atmospheric pressure is released via the vent filter of the waterproof casing housing the water level meter cable and logger.
• ●Can be selected from a range of 2 m, 5 m, 10 m, 30 m, and 50 m.
• ●Lightweight, compact, and environmentally robust for high-precision measurement
• ●Exchangeable batteries enable long-term measurement.
• ●Ideal for water level and volume research for small hydroelectric power plants

■Specifications

• ＜Water level meters＞
• ●Measurement range：0 to 2m、0 to 5m、0 to 10m
• ●Accuracy：±0.3% F.S. or less


• ＜Data loggers＞
• ●Model：LM-2
• ●Number of input channels：1

■Use examples and track record

• ■Long-term water level observation for groundwater
• ■Water level observation for lakes
• ■Water level change measurement for water channels
• ■Water level observation for irrigation channels