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E-mail
hjl_cqsz@163.com
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Phone
13996473738
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Address
No.1 Nanpingzheng Street, Nan'an District, Chongqing
Chongqing Shouzheng Technology Co., Ltd
hjl_cqsz@163.com
13996473738
No.1 Nanpingzheng Street, Nan'an District, Chongqing
Instrument Introduction
HXH03-1S ultrasonic Doppler flowmeter (with depth measurement) is an ultrasonic flowmeter made using the principle of ultrasonic "Doppler effect". Use ultrasonic technology to detect flow velocity, with the measurement point in front of the body, without damaging the flow field; High measurement accuracy, linear flow measurement, capable of measuring instantaneous flow velocity and average flow velocity; No rotating parts, not afraid of mud blockage and water grass entanglement, the probe is sturdy and durable.
Performance Characteristics
1. High measurement accuracy, wide range, capable of measuring weak current as well as strong current
2. Sensitive sensing, high resolution, not limited by startup flow rate
3. Fast response speed, capable of measuring instantaneous flow velocity and average flow velocity
4. Measure linear K and C values without calibration curve
5. No mechanical rotating parts, no problems such as sediment blockage or entanglement of water plants and debris, most suitable for measuring in rivers with high suspended sediment content, abundant floating debris such as water plants, and extremely harsh ice age conditions
Feature Introduction
1. Portable host is convenient for users to carry and measure observations;
2. Large screen LCD display with continuous background light function;
3. Built in complete clock, convenient for users to calibrate and query time;
4. Equipped with data reading software to achieve data storage, printing, and output functions;
5. Real time display of instantaneous flow velocity and average flow velocity; The measurement modes are divided into automatic measurement and manual measurement, meeting the needs of different occasions.
Technical Specifications
| Flow measurement range | 0.02-7.00m/s (standard) |
| Accuracy of flow measurement | 1.0%±1cm/s |
| resolution | 1mm |
| Flow measurement range | 0-360 ° azimuth angle |
| Measurement accuracy | ±3° |
| Water temperature measurement range | (0~40)℃ |
| Temperature measurement accuracy | ±1℃ |
| Depth measurement range | 0-50m 0-100m accuracy: ± 0.2% FS |
| Working water depth | 0.1-50m (can be increased to 200 meters) |
| Measurement Mode | There are two types: automatic and manual |
| Measurement interval | Automatic mode: Select values from 0 to 120 minutes, with a minimum increment or decrement interval of 5 minutes |
| Manual mode: can measure single or multiple times in a row, with any interval | |
| Duration of speed measurement | Automatic mode: 60 seconds and 100 seconds |
| Manual mode: 10-120 seconds, choose in increments or decrements | |
| working power supply | AC220V, 50Hz, ± 10%; DC12V ± 10% (additional battery can be added) |
| output interface | RS485 or RS232 or USB interface, standard MODBUS-RTU protocol |
| power consumption | Standby power<0.2W, speed measurement<7W |
| Volume and weight |
Probe size: 510 × 180 × 180mm, weight: 5.5kg Host size: 216 × 171 × 79mm, weight: 1.75kg |
| outer packing box | Dimensions: 630 × 510 × 340mm |
| measurement method | 1. Suspension measurement; 2. Fixed installation measurement |
Technical Specifications
| Flow measurement range | 0.02-7.00m/s (standard) |
| Accuracy of flow measurement | 1.0%±1cm/s |
| resolution | 1mm |
| Flow measurement range | 0~360° azimuth |
| Measurement accuracy | ±3° |
| Water temperature measurement range | (0~40)℃ |
| Temperature measurement accuracy | ±1℃ |
| Depth measurement range | 0~50m 0~100m Accuracy: ± 0.2% FS |
| Working water depth | 0.1-50m (can be increased to 200 meters) |
| Measurement Mode | There are two types: automatic and manual |
| Measurement interval | Automatic mode: Select values from 0 to 120 minutes, with a minimum increment or decrement interval of 5 minutes |
| Manual mode: can measure single or multiple times in a row, with any interval | |
| Duration of speed measurement | Automatic mode: 60 seconds and 100 seconds |
| Manual mode: 10-120 seconds, choose in increments or decrements | |
| working power supply | AC220V, 50Hz, ± 10%; DC12V ± 10% (additional battery can be added) |
| output interface | RS485 or RS232 or USB interface, standard MODBUS-RTU protocol |
| power consumption | Standby power<0.2W, speed measurement<7W |
| Volume and weight |
Probe size: 510 × 180 × 180mm, weight: 5.5kg Host size: 216 × 171 × 79mm, weight: 1.75kg |
| outer packing box | Dimensions: 630 × 510 × 340mm |
| measurement method | 1. Suspension measurement; 2. Fixed installation measurement |