Product Center
-
Hydrological equipment monitoring station
-
Water Quality Monitor Sensor
-
Plant protection equipment
-
Food Testing Equipment
- How to measure the moisture content of plant soil?
- Small automatic water quality monitoring system Real-time Monitoring of Water Temperature, Conductivity, pH, and Multiple Water Quality Parameters
- Groundwater Monitoring Application Scope and Measurement Performance
- Rainfall Monitoring employs K-band radar for non-contact monitoring of rainfall and water level
- Wheat Fusarium Head Disease Monitoring System: A Wheat Disease Prediction Solution Based on Spore Capture and Built-in Model
- Water quality monitoring system: Integrated Water Quality Analysis Equipment for Monitoring Water Temperature, Conductivity, pH, and Dissolved Oxygen
Shandong Fengtu IOT Technology Co., Ltd
Sales Manager：Ms. Emily Wang
Tel, Whatsapp：+86 15898932201
Email：info@fengtutec.com
Add：No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
Handheld Ultrasonic Flow Meter
Model：TDS-100H
Brand：fengtu
Get a Free QuoteRelated products
Product details
1.Product Introduction of Handheld Ultrasonic Flow Meter
Handheld Ultrasonic Flow Meter uses external sensor to measure liquid flow, easy to install, and is a necessary tool for instant flow detection.The Handheld Ultrasonic Flow Meter uses a low-voltage, multi-pulse transmitting circuit, which greatly improves the measurement accuracy, service life and reliability; the dual-balanced signal differential transmitting and receiving circuit can effectively resist interference from strong interference sources such as frequency converters, TV towers, high-voltage lines, etc.; the built-in rechargeable NiMH battery can work continuously for more than 12 hours; the optimized intelligent signal adaptive processing does not require any circuit adjustment by the user.
Ultrasonic flowmeters are largely made of world-renowned semiconductor manufacturers, such as Philips, Maxim, Ti, Winbond and Xilinx, etc. The advanced circuit design, the selection of the latest devices, the excellent hardware design and the user-friendly software design in Chinese and English make ultrasonic flowmeters well received by users.
2. Features of Handheld Ultrasonic Flow Meter
* Large LCD display
* Non-contact measurement
* Built-in data logger
* Built-in rechargeable battery
*High precision measurement
* Large measuring range
* Small size and light weight
* RS-232 standard data interface
3. Working Principle of Handheld Ultrasonic Flow Meter
When the ultrasonic beam propagates in the liquid, the flow of the liquid will cause a slight change in the propagation time, and the change in the propagation time is proportional to the flow rate of the liquid. At zero flow, the time required for the two sensors to transmit and receive the sound waves is exactly the same (the only technology that can actually measure zero flow). When the liquid flows, the sound wave transmission time in the upstream direction is greater than the sound wave transmission time in the downstream direction.
4. Handheld Ultrasonic Flow Meter Technical Specifications
| Linearity | 0.5% |
| Repeatability | 0.2% |
| Accuracy | ±1% of indicated value, flow velocity＞0.2 m/s |
| Response time | 0-999 seconds, user selectable |
| Flow rate range | ±32 m/s |
| Measuring diameter | 15-6000mm |
| Accumulator | 7-bit positive, negative, and net totalizers |
| Liquid type | Any single, uniform liquid capable of conducting ultrasonic waves |
| Safety | Set the value to lock, unlock to change data |
| show | 4×8 Chinese or 4×16 English |
| Communication interface | RS-232, baud rate 75-57600, compatible with Fuji ultrasonic flowmeter, and other products as required by users |
| Sensor Cable | The standard size is 5m×2, which can be extended to 10m×2 |
| power supply | 3 AAA built-in Ni-H batteries, each full charge can continuously work for 12 hours, AC100-240V adapter |
| Data Recording | Built-in data logger, can record 2000 lines of data |
| Manual totalizer | 7-digit, press a button to start calibration |
| Housing Material | Flame retardant ABS |
| Dimensions | 210×90×30mm |
| Host weight | 500g including battery |
5. Handheld Ultrasonic Flow Meter Configuration List
| name | quantity |
| Host | 1 |
| Medium Sensor | 2 |
| Ultrasonic signal cable | 2 roots |
| Data cable | 1 root |
| Power adapter | 1 |
| Ultrasonic coupling agent | 1 bottle |
| Tensioner | 2 roots |
| tape measure | 1 |
| manual | 1 |
| Aluminum alloy protective box | 1 |
This paper addresses：https://fengtusz.com/Ultrasonic-flow-meter/Handheld-Ultrasonic-Flow-Meter.html
- Previous Article ：no more
- Next Article：Fixed Ultrasonic Flow meter
Related article
-
Cultivate Success with the Soil Temperature and Moisture Meter
2025-02-17 -
Tubular Soil Moisture Monitor: Adaptive Sensing for Smart Farming Operations
2025-07-07 -
Real-time Chloride Monitoring for Water Quality Assessment
2024-10-30 -
Integrated Soil Moisture, Temperature, Salinity & pH Tester for Precision Agriculture and Environmental Monitoring
2025-05-29 -
Smart Water Quality Monitor
2024-08-15 -
Smart Water Quality Monitor: Ensuring Water Safety and Stability
2024-09-27 -
Three Common Life Detectors in Geological Disaster Rescue: Principles and Applications
2025-07-28 -
Principles and Roles of Soil Moisture Monitoring Stations in Agricultural Production
2025-08-12
