General
AFV-5G is a handhold transit-time ultrasonic flow meter
with clamp-on transducers for non-invasive liquid measurement.
Our microprocessor based, user-friendly and
field programmable flow measurement technique
allows no interruption of the process flow
and has low installation costs.
Features
1.4-line LCD display with flow mate; totalized and signal condition
2.The flow meter is designed for high accuracy of +/-1.0%
3.Small size (200*92*32mm); light weight ( 538 g )
4.Wide range; velocities ( 0.01-+/-32 m/s)
5.Ni-MH battery life for up to 10 hours continuous operation.
6.Transducers for pipe sizes of 13 to 6000 mm
7.Transducers include the magnet devise which can install on metal pipe without mounting belt
8.Date logger which records flow mate, date, total flow, signal condition, etc.
9.Response Time: less than 1 second
Specification
¡ôMeasuring Principle: Transit time difference
¡ôPipe size: SS Type: 15 mm~100mm (1/2" ~4" )
M Type: 50mm ~ 700 mm (2"~28")
L Type: 300 mm~600mm (12"~240")
¡ôResolution: 0.0001 m/s
¡ôPipe Material: Cast Iron, Stainless steel, Ductile Iron, Copper, PVC, Aluminum, Asbestos Fiberglass
¡ôKeypad: 18 keys with tactile action
¡ôResponse Time : Less than 1 second
¡ôAmbient Temperature: -20~+50 ¡æ
¡ôAmbient Humidity: 90% RH or less
¡ôBuilt in Battery: Ni-MH battery
¡ôOperation Time: >10 Hours
¡ôLiner Material: Tar Epoxy, Rubber, Mortar, Polypropylene, Polystyrol, Polystyrene, Polyester, Ebonite, Polyethylene, Teflon, etc.
¡ôDisplay: 4 Line LCD with illumination
¡ôFlow Mate: 5 digits with decimal point
¡ôTotalize: 8 digit, Forward, Reverse & Net values
¡ôEngineer Unit: M3, Liter, US Gallon, Imperial Gallon, Million Gallon, Cubic Feet, US Barrels, Imperial Barrels, Oil Barrel
¡ôTime Unit: Second, Minute, Hour, Day
¡ôOther: Velocity, Date, Time, Signal Condition
¡ôAccuracy: +/-1% ~+/-2% of reading (0.5~30 m/s)
+/-0.5% of reading (online calibration)
¡ôRepeatability: +/-0.2% of reading
¡ôCharger: 90~260Vac 50/60 Hz, 8-12 Hr charging
¡ôData Storage: Operation parameters and totalization data are stored by EEPRPM for more than 10 years
¡ôData Logger: 64 data include flow mate, totalizer, time, date
¡ôAlarm: High/ Low with buzzer
¡ôPower consumption: Less than 2 W
¡ôDimension: 200*92*32
¡ôWeight: 0.54 KG
¡ôEnclosure: Converter: IP65
Sensor: IP68 (Submersible)
The RBBF Clamp-on Ultrasonic Flow Meter is a fixed-mount, low cost transit-time ultrasonic flow meter with clamp-on transducers for non-invasive liquid flow rate measurement. Our microprocessor-based, user friendly field programmable creates no interruption of the process flow and has low installation costs. This versatile series of flow meters is available in a variety of configurations. Available transducer types include clamp-on, in-line, and insertion. Wall-mount, panel-mount, pipe-mounted and compact din-rail mounted display types are also offered. Additional available features include pulse, 0-20mA & 4-20mA outputs, RS-232 communication, user-selectable engineering units, and a data logger function.
1. accuracy :1% repeatability 0.5% cycle:500ms 2. OCT output 3. data interface :RS-232 4. DN: 15mmí¬6000mm 5. medium: temparature: 0-1600C 6.Turbidity: í_10000 ppm flow rate: 0~í+30m/s 7.power:AC220V ,DC8-36V ,AC7-30V Solid structure with die-cast aluminium enclosure Weight : 2.5Kg
RS485 Pulse Output Signal Digital Flange Inline Type Ultrasonic Water Flow Meter Newest Product TUF-2000F2 1. Protection Class: IP68 2. Pipe Size: DN15~DN6000 3. The main unit suits to install on the pipe, all parts achieve to IP68. Adapt to many severe working environment. 4. OEM supported.
Product overview Hand-held ultrasonic flow meters enable non-contact measurement of liquid flow. The flow is measured by mounting the sensor on the outer wall of the pipe. It has the characteristics of small size, convenient carrying and accurate measurement. It is widely used in tap water, heating, water conservancy, metallurgy, chemical, machinery, energy and other industries. It can be used for production monitoring, flow verification, flow inspection, water balance adjustment, energy saving monitoring, and is an essential tool for real-time flow detection. Technical parameters Category Performance, parameters Host Principle Ultrasonic time difference principle Accuracy ±1% Display 48 Chinese or 416 Western-style dot matrix backlit LCD monitors, supporting Chinese, English, Italian and French. Signal output 1 channel OTC pulse output (pulse width 6~1000ms, default 200ms) Data interface The RS232 serial interface is isolated and the flowmeter can be upgraded via a PC. Pipe condition Pipe material All dense pipes such as steel, stainless steel, cast iron, copper, PVC, aluminum, and glass reinforced plastic are allowed to be lined. Pipe inner diameter 15~6000mm Straight pipe The sensor installation point is best to meet: upstream 10D, downstream 5D, Distance to pump outlet30D (D is the pipe diameter) Measuring medium Kind Water, sea water, industrial sewage, acid and alkali, alcohol, beer, various oils and other single average liquids that can conduct ultrasonic waves. Temperature -30�ºC~160�ºC Turbidity 10000ppm and small bubble content Flow rate 0~�±10m/s Working environment Temperature Host:-20C~60C Flow Sensors:-30C~160C Humidity Host:85%RH Sensor protection level IP67 Power supply Three built-in 1.2V rechargeable NI-MH batteries with a capacity of 2000AH, which can work continuously for more than 12 hours every time. Different measurement can be achieved by using the AC90~260V power adapter. Power consumption 1W Shell material Flame retardant ABS Host weight 390g
Product overview Hand-held ultrasonic flow meters enable non-contact measurement of liquid flow. The flow is measured by mounting the sensor on the outer wall of the pipe. It has the characteristics of small size, convenient carrying and accurate measurement. It is widely used in tap water, heating, water conservancy, metallurgy, chemical, machinery, energy and other industries. It can be used for production monitoring, flow verification, flow inspection, water balance adjustment, energy saving monitoring, and is an essential tool for real-time flow detection. Technical parameters Category Performance, parameters Host Principle Ultrasonic time difference principle Accuracy ±1% Display 48 Chinese or 416 Western-style dot matrix backlit LCD monitors, supporting Chinese, English, Italian and French. Signal output 1 channel OTC pulse output (pulse width 6~1000ms, default 200ms) Data interface The RS232 serial interface is isolated and the flowmeter can be upgraded via a PC. Pipe condition Pipe material All dense pipes such as steel, stainless steel, cast iron, copper, PVC, aluminum, and glass reinforced plastic are allowed to be lined. Pipe inner diameter 15~6000mm Straight pipe The sensor installation point is best to meet: upstream 10D, downstream 5D, Distance to pump outlet30D (D is the pipe diameter) Measuring medium Kind Water, sea water, industrial sewage, acid and alkali, alcohol, beer, various oils and other single average liquids that can conduct ultrasonic waves. Temperature -30C~160C Turbidity 10000ppm and small bubble content Flow rate 0~±10m/s Working environment Temperature Host:-20C~60C Flow Sensors:-30C~160C Humidity Host:85%RH Sensor protection level IP67 Power supply Three built-in 1.2V rechargeable NI-MH batteries with a capacity of 2000AH, which can work continuously for more than 12 hours every time. Different measurement can be achieved by using the AC90~260V power adapter. Power consumption 1W Shell material Flame retardant ABS Host weight 390g
Ultrasonic flow meter Ultrasonic flow meter has high accuracy , better reliable , high quality and low price .It widely used in measuring water , sea water , sewage and revelation examination, maintenance , papermaking , petroleum and chemical industry .It has five main types , hand-held ultrasonic flow meter , wall-mounted , portable ultrasonic flow meter , pannel-mount and flameproof flow meter .The transducers include the clamp-on , insert transducer , pipe style transducer . The advanced circuit design , the integration of the latest semiconductors , the user-friendly software interface both in english and chinese languages and small íºcsized pcd board , all these features combine to make the tr-100 series ultrasonic flow meter the best and the biggest seller on the chinese market .And it will gain more and more recognition on the international flow meter market .
An ultrasonic flow meter is a type of flow meter that measures the velocity of a fluid with ultrasound to calculate volume flow. Using ultrasonic transducers, the flow meter can measure the average velocity along the path of an emitted beam of ultrasound, by averaging the difference in measured transit time between the pulses of ultrasound propagating into and against the direction of the flow or by measuring the frequency shift from the Doppler effect. Ultrasonic flow meters are affected by the acoustic pr
1. Non-invasive transducers are easy to install, cost effective, and require no pipe cutting or processing interrupt. 2. Wide liquid temperature range: -35~200. 3. Data logger function. 4. 14 hours battery(rechargeable), back-lit 4 lines display. 5. For commonly used pipe materials and diameters from 20mm to over 6.0m. 6. Wide bi-directional flow range of 0.01 m/s to 12 m/s.
Pipe type ultrasonic flowmeter is composed of a main body and a pipe segment type sensor. The DN15-DN32 uses a -type pipe segment sensor, and the DN40 and above uses a standard pipe segment sensor. The pipe-type ultrasonic flowmeter has the advantages of simple installation, low starting flow, high measurement accuracy, and no pressure loss. The main unit can be installed in the wall, instrument box, and distribution box with a protection level of IP67. The external clip sensor is installed on the surface of the pipe and selects different sensors. The applicable diameter is DN15~DN6000.
