ultrasonic sensor in general

1.Ultrasonic sensor in general product introduction

ultrasonic sensor in general An active device that emits ultrasonic waves into and receives ultrasonic waves from the environment and can measure distances and detect the presence of objects.Shandong Fengtu Internet of Things Technology Co., Ltd., as an enterprise specializing in the research, development, production and sales of micro meteorological instruments, has been committed to the promotion and application of micro meteorological instruments and meteorological environment solutions.With a complete production chain, a strong technical team and a comprehensive marketing team, the meteorological products we develop and produce such as ultrasonic wind speed and direction meters, five-element micrometeorometers, six-element micrometeorometers and small automatic weather stations have been widely used in In the fields of meteorological monitoring, urban environment monitoring, wind power generation, navigation ships, aviation airports, bridges and tunnels, etc., we have customers all over the country and have achieved good social and economic benefits.

Compared with traditional miniature weather instruments, our products overcome the need for high-precision timers and avoid measurement inaccuracies caused by sensor startup delays, demodulation circuit delays, and temperature changes.

Ultrasonic sensor in general innovatively realizes wind speed and wind direction through a highly integrated structure, which can realize 24-hour continuous online monitoring of outdoor meteorological parameters, and output the two parameters to the user at one time through the digital communication interface.

It can be widely used in urban environment monitoring, wind power generation, meteorological monitoring, bridges and tunnels, navigation ships, aviation airports and other fields without on-site maintenance or calibration.

2.Ultrasonic sensor in general product features

1.The ultrasonic probe is hidden in the top cover to avoid interference from rain and snow accumulation and avoid obstruction by natural wind (utility model patent, patent number ZL 2020 2 3215713.X) ☆

2.The principle is to emit continuous variable frequency ultrasonic signals and detect wind speed and direction by measuring the relative phase (invention patent, patent number ZL 2021 1 0237536.5) ☆

3.Integrated two elements of wind speed and wind direction (utility model patent, patent number ZL 2020 2 3215649.5) ☆

4.Adopt advanced sensing technology, real-time measurement, no starting wind speed☆

5.Strong anti-interference ability, with watchdog circuit and automatic reset function to ensure stable operation of the system

6.High integration, no moving parts, zero wear and tear

7.Maintenance-free, no on-site calibration required

8.The use of ASA engineering plastics for outdoor applications does not discolor all year round and has strong corrosion resistance.

9.The standard output signal of product design is RS485 communication interface (MODBUS protocol); optional 232, USB, and Ethernet interfaces support real-time reading of data☆

10.Optional wireless transmission module, minimum transmission interval is 1 minute

11.The probe is a snap-on design, which solves the problem of looseness and inaccurateness during transportation and installation☆

12.The one-piece design has low wear, long service life and fast response.

3.Ultrasonic sensor in general technical parameters

1.Wind speed: measurement principle ultrasonic, 0~60m/s (±0.1m/s) resolution 0.01m/s; (Invention patent, patent number ZL 2021 1 0237536.5)

2.Wind direction: Measurement principle ultrasonic, 0~360° (±2°); Resolution: 1°; (Invention patent, patent number ZL 2021 1 0237536.5)

3.Power: 0.6W

4.The production enterprise has ISO quality management system, environmental management system and occupational health management system certification☆

5.The production enterprise has a computer software registration certificate☆

6.The production enterprise is a 3A credit enterprise☆

4.Ultrasonic sensor in general product size chart

5.Ultrasonic sensor in general product structure diagram

1.Control circuit

2.North pointing arrow

3.Ultrasonic probe

4.Louver box

5.Base

6.Flange adapter

6.Ultrasonic sensor in general product wiring definition

definition		Remark
VCC	Power supply positive	DC12V
GND	power ground
485A	RS485A
485B	RS485B

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