Super Low Flow Rate Measuring-Inline Ultrasonic Flowmeter

Super Low Flow Rate Measuring Inline Ultrasonic Flowmeter

Super Low Flow Rate Measuring Inline Ultrasonic Flowmeter

Model NO.: XK-JH48
Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil
Sensor: Clamp-on/External
Type: Ultrasonic Flow Meter
Measuring Principle: Acoustics
Certification: SGS, ISO
Origin: Tianjin, China
Accuracy: ±0.2-0.5%
Size: < DN5
Application: Industrial Production
Measuring Media: Liquid
Measurement Object: Closed Pipeline
Trademark: U-ideal
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Product Description

1.High dynamic response, real-time flow change tracking
2.High reliability
3.Long-term stability
4.Menu driven operation (no instructions needed)
5.High accuracy: 0.5 % of measurement
6.PC enclosure (water and corrosion proof)
7.Dynamic response: 0.004s
8.Flow measurement acquisition rate 256/s
9.Time resolution: 0.00000000001 second (10 picoseconds)
10.Cable signal attenuation (1MHz) <-0.9db/100m
11.CPU+FPGA system

Descriptions: .
The model XK-JH48 inline ultrasonic flowmeter (here in after referred to as XK-JH48) is a true state-of-the-art transit-time flowmeter designed using PICOFLY technology and 0.01nanosecond (10 picoseconds) resolution; the flow sample rate achieved is 256 discrete flow measurements per second, which provides a true highdynamic response flowmeter. This makes this meter for rapid on/off or pulsating flow applications.

XK-JH48 is designed using the latest digital technology. This meter features high reliability, low maintenance and no moving parts.Unique digital signal processing and correlation programming from the MPU provide instantaneous meter measurement (no damping needed)

XK-JH48 has been tested under rigorous field working conditions and has shown steadfast performance, which offers the customer confident worry-free measurement. Compared with other flowmeters and other ultrasonic flowmeters, the XK-JH48 is characterized by high accuracy, high credibility, superior performance, very rapid response to flow changes, and low cost.

Main Unit Repeatability ±0.1% of reading
Accuracy ±0.5% of reading
Velocity 0.005~7m/s
Display 40 character, 2 line (20×2) lattice alphanumeric, backlit LCD
Units English (U.S.) or metric
Output Output: 4-20mA, OCT pulse output, relay output, RS-232/RS-485 output
Enclosure NEMA 4X (IP65), PC Plastic
Liquids Liquid Types Virtually all commonly used liquids (full pipe)
Liquid Temp -40C ~ 80C
Suspension concentration < 20,000ppm. Particle or air bubble size should not exceed 75um
Pipe Pipe Size DN8-DN250
Pipe Material Carbon Steel, Stainless steel
Cable Shield cable, standard 9 meters, (opt) Lengths to 305 meters
Environment Temperature -10C~60C
Humidity Up to 99% RH, (non-condensing).
Power 90 to 250 VAC, 48 to 63 Hz and 10 to 36 VDC (both are available on each unit)