Xi'an Huance Automation Technology Co., Ltd.
| Payment Terms | L/C, D/A, T/T, Western Union, MoneyGram |
| Supply Ability | PIECE/WEEK |
| Delivery Time | 3 to 7 working days after payment |
| Packaging Details | Carton |
| Brand Name | HCATM |
| Model Number | GMF200-H1 |
| Place of Origin | XIAN |
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Product Specification
| Payment Terms | L/C, D/A, T/T, Western Union, MoneyGram | Supply Ability | PIECE/WEEK |
| Delivery Time | 3 to 7 working days after payment | Packaging Details | Carton |
| Brand Name | HCATM | Model Number | GMF200-H1 |
| Place of Origin | XIAN | ||
| High Light | Handheld Ultrasonic Flowmeter ，Wall Mounted Ultrasonic Flowmeter ，ABS Shell Ultrasonic Flowmeter | ||
Ultrasonic Flow Meter
The clamp-on or pipe-segment ultrasonic flow meter is based on the principle of "speed difference method" to measure the flow of liquid in a round tube. It uses advanced multi-pulse technology, signal digital processing technology and error correction technology to make the flow meter more adaptable to the environment of the industrial site, and the measurement is more convenient, economical and accurate. The products have reached the advanced level at home and abroad, and can be widely used in petroleum, chemical, metallurgy, electric power, water supply and drainage fields.
Principle
According to the principle of signal detection, ultrasonic flowmeters can be divided into propagation velocity difference method (direct time difference method, time difference method, phase difference method and frequency difference method), beam shift method, Doppler method, cross correlation method, and spatial filtering method And noise law, etc.
Ultrasonic flowmeters are the same as electromagnetic flowmeters. Because there are no obstructions in the flow channel of the instrument, they are non-obstructive flowmeters. They are a type of flowmeter suitable for solving difficult flow measurement problems, especially in large-diameter flow measurement It is one of the rapidly developing types of flow meters.
Features
Folding characteristics
◆Unique signal digital processing technology makes the measurement signal of the instrument more stable, strong anti-interference ability and more accurate measurement.
◆Without mechanical transmission parts, it is not easy to be damaged, maintenance-free and long life.
◆ More optimized circuit, high integration; low power consumption and high reliability.
◆Intelligent standard signal output, friendly man-machine interface, multiple secondary signal output for your choice.
◆Pipe-section type small pipe diameter measurement is economical and convenient, and the measurement accuracy is high.
Piezoelectric transducers are commonly used in ultrasonic flowmeters. It uses the piezoelectric effect of piezoelectric materials, and uses a suitable transmitting circuit to add electrical energy to the piezoelectric element of the transmitting transducer to generate ultrasonic vibration. Ultrasonic waves are injected into the fluid at a certain angle to propagate, and then are received by the receiving transducer, and converted into electrical energy by piezoelectric elements for detection. The transmitting transducer uses the inverse piezoelectric effect of the piezoelectric element, while the receiving transducer uses the piezoelectric effect.
The technical parameters of the external clamp type ultrasonic flowmeter AFTU-2W are as follows:
Installation method: wall-mounted
Velocity range: 0~5m/s
Accuracy: ±1% of measured value
Repeatability: 0.2%
Keyboard: 16 (4×4) touch keys
Display: 20×2 dot matrix character backlit LCD display
Power supply: 10~36VDC/1Amax
Shell material: PC/ABS plastic
Protection level: IP65
Ambient temperature: -10℃~+50℃
Output: frequency output 0-5kHz, OCT mode: 4-20mA output
Communication: RS-485 communication interface, support Modbus protocol
Technical Parameters
| Product name | Handheld/portable ultrasonic flowmeter |
| Measuring medium | More than 30 kinds of pure liquids such as purified water and tap water |
| Measuring pipe diameter | DN32~dn6000 |
| Product accuracy | 1% of indicated value, flow velocity> 0.2m/s |
| Operating temperature | Host -30°C~90°C Flow sensor -30°C~160°C |
| Working humidity | Host: 85% sensorProtection level: IP67 |
| Power supply | 90~230VAC (can work continuously for 12 hours after sufficient) |
| Installation method | External installation |
| Material shell | Flame retardant ABS |
| Signal output | 1 way OCT pulse output (pulse 6~1000ms, default 200ms) |
| Data interface | RS232C, baud rate |
Wall-mounted ultrasonic flowmeter
| Product name | Wall-mounted ultrasonic flowmeter |
| Applicable caliber | DN25-6000mm |
| Applicable medium | Tap water, alcohol, sea water and other relatively pure liquids |
| Flow rate range | 0-5m/s |
| Power supply | 10-36VC |
| Signal output | OTC pulse (0-5kHz), 4-20mA |
| Accuracy | Measured value + 1% |
| Installation method | Wall-mounted |
| communication method | RS485, support Modbus protocol |
| shell material | PC/ABS engineering plastics |
| Protection level | IP65, IP68 can be customized |
Mode of transport
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
8000000-10000000
Employee Number:
80~120
Ecer Certification：
Active Member
Xi'an Huance Automation Technology Co., Ltd. is located in Xi'an High-tech Development Zone - Free Trade Zone, China, was established in 2007. Huance specializes in the research and development of liquid ultrasonic flowmeter, gas ultrasonic flowmeter, Coriolis mass flowme... Xi'an Huance Automation Technology Co., Ltd. is located in Xi'an High-tech Development Zone - Free Trade Zone, China, was established in 2007. Huance specializes in the research and development of liquid ultrasonic flowmeter, gas ultrasonic flowmeter, Coriolis mass flowme...
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