Water level gauge

Water level gauge, tide gauge, tide observation station, tide station temperature and depth instrument

DT100 DCX-25 CTD

Applied to waters such as oceans, lakes, rivers, and groundwater

Key Feature

Ultra-low power consumption design
The instrument can be used continuously for more than two years
Self-recorded working mode
High-precision temperature sensor
Fully waterproof design
Changing the battery is much more convenient
Easy to maintain

The temperature depth meter / water level gauge / tide level gauge adopts imported high-precision all-titanium alloy pressure sensors and has a self-recording working mode. Users can set the data collection intervals for water pressure and temperature internally and automatically record and store them. The water level data can be directly read through the cable. It has an independent high-precision temperature sensor, which can record both water level and water temperature data simultaneously. The open-top protective cover can be replaced to work at a sampling frequency of up to 8Hz, and it can be used for automatic recording of temperature-depth profiles.

The temperature and depth gauge / water level meter can be widely applied in the monitoring of water pressure and water temperature in various water bodies such as oceans, lakes, rivers, and groundwater. The users of this product cover various industries and fields including marine research, environmental protection, groundwater monitoring, water conservancy and hydrology, reservoirs, agriculture, and meteorology.

Technical Parameter

Data Parameters

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Pressure accuracy: 0.05% FS

Temperature compensation range: -5℃ - 40℃

Pressure range: 20m, 50m, 100m (various ranges available)

Temperature accuracy: 0.03 ℃

Resolution: 0.001℃

Temperature range: -5℃ - 40℃

Sampling frequency: Maximum 8 Hz, user can customize settings

Working mode: Self-recording (self-recording can continuously collect, set collection intervals for collection, or collect based on conditions) Storage

Memory: 32Mbit, 64Mbit, 128Mbit available options

Number of data groups recorded: 5 million groups

Interfaces and power supply

Communication port: LE emo 6-pin RS 485

Battery: 3.6V 8.5AH (for self-recording)

Physical characteristics

Size: φ40mm * 237mm (self-recording, including cover)

Material: Polyoxymethylene (POM) or titanium alloy

Weight: <380g