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Guangzhou Chengmin Electronic Technology Co., Ltd
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Guangzhou Chengmin Electronic Technology Co., Ltd

  • E-mail

    gzcm1718@126.com

  • Phone

    13609003160/15915719483

  • Address

    Room 903, Quanfeng Commercial Building, No. 8 Erheng Road, Yuancun, Tianhe District, Guangzhou City

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Aquadopp Profiler

NegotiableUpdate on 03/02
Model
Nature of the Manufacturer
Producers
Product Category
Place of Origin

Overview

It is possible to observe for half a year (one hour interval) with a 9-mb memory and an alkaline battery with the target. And Z Additional 4gbps and battery can further extend the observation period.

Product Details

Aquadopp profiler hypersonic wave velocity

An aqua Doppler profiler is a new generation of ultrasonic Doppler velocimetry. Mooring system? Suitable for buoy observation. Small size? Lightweight body compass? Inclination? Pressure? The temperature sensor is equipped, and it is recorded in the internal memory. The sensor head has three transducers that are tilted at 25 degrees and uses three ultrasonic beams to provide any layer thickness (Zui 10 cm). Get the velocity profile at the number of layers. It is possible to observe for half a year (one hour interval) with a 9-mb memory and an alkaline battery with the target. And zui Additional 4gbps and battery can also extend the observation period.

Small size? Light weight

Calibration required

Ultrasonic emission intensity adjustment reduces battery depletion in shallow water

Automatic detection of vertical direction

Electroless

Because there is no projection, there are few failures / accidents

Flow profiler specification

Method

Incoherent Doppler method

Ultrasonic frequency

400 kHz

600 kHz

1.0 MHz

2.0 MHz

Vertical measurement limit

6090 m

3040 meters

1220 m

410m

Beam count

3

3

3

3

Beam width

3.7 degrees

3.0 degrees

3.4 degrees

1.7 degrees

Limited thickness

28 m

14m

0.34m

0.12m

Proximity dead distance

1.0 m

0.5m

0.2 M

0.05 M

Tuple

3Hz

4 Hz

7 Hz

23 Hz

Measuring cell count

1128

Little sampling

1Second

Range

0± 10 m / S

Accuracy of measurement

The measurement value is

Intensity range

90 dB

Reflectance intensity resolution

0.45 DB

Wave measurement specifications

Ultrasonic method

Incoherent Doppler method

Data content

Water pressure and velocity of each beam

Measuring layer thickness

0.5mOptional

Interval

Profiler interval

Sample number

5121024, 1200, 248, 2400

Sampling rate

1、 2Hz

Hardware specification

Material

Delline plastic?Polyurethane, plastic, titanium screws
Deep sea titanium
?Dellin plastics

Dimensions

75 mm in diameter and 463 mm in length

Weight

Standard: 2.2 kg (1, 2 MHz), 2.9 kg (600 kHz), 3.4 kg (400 kHz)
Deep sea: 6 to 10 kg

Breakdown performance

For standard use: 300m, deep sea: 6000 m

Power specification

Input power

915 VDC

Outgoing strength

0.320W

Power consumption

0.21.5 w (measuring time), 0.0003 w (standby)

Internal battery

13.5v-50whAlkaline battery
11.6 v-150wh lithium battery

Communication specification

Morphology

RS232C、 RS422

Baud rate

300115200 BPS

External equipment connection

Input channel

2Channel

Power supply

5VOr 12V

Input voltage

05 V

Resolution

16Bit a / D

Data logger specifications

Storage capacity

9 MB(standard), + 32 / + 176 / + 352 MB extension or 4 gBSD

Interval

1Intermittent measurable

Memory mode

Standard mode (stop with full data)
Lap mode

Memory contents

Date, time, profile number
Three component velocity profile, reflection intensity, water temperature, hydraulic pressure, tilt, orientation

Mounting sensor specifications

Temperature

Type

Thermistor

Range

-440 degrees centigrade

Accuracy

± 0.1

Resolution

0.01 degrees centigrade

Compass

Type

Magnetic resistance (MR) equation

Range

0360 degrees

Accuracy

±

Resolution

0.1 degrees

Slope

Type

Electrolyte type

Range

0~±30°

Accuracy

± 0.2 degrees

Resolution

0.1 degrees

Depth

Type

Piezo resistance

Range

100 mStandard

Accuracy

± 0.5% FS

Resolution

0.005% FS

Aquadopp Profiler HR

Optional high resolutionHRAqua dope profiler1 cmOn the unit scale below8 HzIt can be manipulated as a high precision profiler with sampling rate.
This function is bottom12mResearch on the boundary layer study and low energy environment research such as lakes and estuariesHRThe profiler succeeded in capturing a detailed flow field that could not be any other instrument.

Z-Cell

Conventional Aqua dope profilers cannot capture the flow of equipment proximity. Aqua DOPZCell. Aqua dope profiler600 kHz1.0 MHzA transverse beam for measuring the flow velocity of the measuring instrument near the plateZEquipped with cells. Sea level?It has become possible to measure the boundary layer.

* the contents may be changed without notice. Please contact our representative for details.

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