Description
Overview
GAOTek Ultrasonic Sounder Level Sensor with Data Logger can be automatically calculated by using the ultrasonic propagation principle in the water. It is a bathymetric instrument which integrates ultrasonic transceiver sensor, servo circuit, temperature compensation sensor and compensation circuit unit, display, control signal output and serial data or analog output unit(optional). It has the characteristics of less maintenance, high reliability, long life, easy to use, simple operation and accurate measurement, so it is widely used in hydrological survey, hydropower plant, reservoir area, shallow sea, lake, river channel survey and environmental water area monitoring.
Features
- Filtering System
- Measurement System
- 48 hrs. tempering system
- 20 hrs. standby
- High Speed
- Support Custom Sound Speech
Technical Specifications
| Range | 328.08 ft (100 m), optional 164.04 ft (50 m), 656.16 ft (200 m), 984.25 ft (300 m) |
| Working power supply | Built in rechargeable 12 V lithium battery with special charger |
| Non-detection zone | ≤ 800 mm (according to different ranges) |
| Accuracy | ±0.5% F·S |
| Operating temperature | Sensor 32 °F to 104 °F (0 °C to 40 °C), instrument 14 °F to 122 °F (- 10 ° C to 50 ° C) |
| Draft | Recommended draft ≥ 500 mm |
| Display resolution | Min = 0.1 cm (1 mm), Max = 10 cm (100 mm) |
| Display mode | Multi information LCD display + blue backlight, 4 digit water depth |
| Display mode | LCD displays the current liquid level, instantaneous follow, cumulative follow |
| Output signal | 4 mA to 20 mA, RS 485, or customized |
| Entry cable | Sensor led 32.80 ft (10 m), instrument standard socket |
| Application media | Fresh water and sea water (to be determined when ordering) |
| Protection level | Sensor IP 68, instrument not protected |