Description
Overview
GAOTek handheld portable ultrasonic sound meter is standard with 2 pieces connecting rod, 30 cm per section under the sponge having product model of region, it maximum range 50 m, 100 m, 200 m, 300 m can be customized for larger group, detection accuracy of 0.5% F S based on a quiet target surface in water at 20 °C and also blind detection area 500 mm to 800mm depending on the range, output signal of RS 485, 4 mA to20 mA output two signals at the same time, it displays backlit LCD multi-information display, four-digit water depth of display resolution is 1 mm per centimeter user setting and having keyboard with five-touch button
Features
- With less maintenance, high reliability, long life and high accurate
- Protection level of IP 68, rechargeable lithium battery and water depth of 4 digits
- LCD multi-information, back light display and widely used in hydrological survey
- It is having control function, data transmission and man machine communication function
- The instrument having automatic calculation of the water depth
Technical Specifications
| Maximum Range | 50 m, 100 m, 200 m and 300 m |
| Detection Accuracy | ±0.5% FS |
| Blind Spot Detection | ≤19.68 in to 31. 49 in (≤500 mm to 800 mm) |
| Beam Angle | 18° and ±2° |
| Output Signal | RS 485, 4 mA to 20 mA |
| Output Voltage | 350 mA 12.6 V DC |
| Working Humidity | ≤80% RH |
| Storage Humidity | ≤70% RH |
| Working Temperature | 32 °F to 122 °F (0 ℃ to 50 ℃) |
| Storage Temperature | -4 °F to 158 °F ( -20 ℃ to 70 ℃) |
| Dimension | 9.25 in × 4.52 in × 2.75 in (235 mm × 115 mm × 70 mm) |