UFT(F) type ultrasonic flowmeterDetailed product description：

Introduction to UFT (F) type ultrasonic flowmeter

The UFT ultrasonic flowmeter adopts the advanced "time difference method" measurement principle, which uses the difference in the propagation speed of ultrasonic pulses in the forward and reverse directions of the liquid to calculate the flow rate of the liquid inside the circular tube.
The UFT ultrasonic flowmeter adopts non-contact measurement outside the pipe, and the measurement process has no contact with the liquid in the pipeline, so it is not affected by many factors such as liquid pressure, corrosion, pollution, etc.

Product Technical Specifications

project		performance parameters
measure quantity main machine	Precision	1.5%
	repetitiveness	0.2%
	Flow rate range	The theoretical value for 0-12m/s is 0-32m/s
	Measuring principle	Ultrasonic propagation time difference principle, dual CPU parallel operation, 4-byte floating-point operation
	measurement period	500ms (2 times per second)
	display	2 × 10 backlit Chinese character LCD display.
	operation	Fixed: 4x4 touch sensitive keyboard.
	input	5-way 4-20mA input with an accuracy of 0.1%, capable of inputting signals such as pressure, liquid level, temperature, etc
	output	Current signal: 4~20mA or 0~20mA, impedance 0~1K Ω, floating, accuracy 0.1%. Frequency signal: Choose between 1~9999Hz (OCT output). Pulse signal: positive, negative, net flow and heat accumulation pulses, relay and OCT output. Alarm signal: Relay and OCT output, with nearly 20 source signals available for selection. Data interface: RS232 serial interface, optional RS485.
	Other functions	Memory of daily, monthly, and yearly accumulated traffic, power outage time, traffic, and traffic management functions. Optional automatic or manual accumulation function to memorize daily work status. Programmable quantitative (batch) controller. Fault self diagnosis function. Network working methods, etc
sensor		External binding type: standard S-type, suitable for pipes with diameters of DN15~DN100mm, standard M-type, suitable for pipes with diameters of DN50~DN700mm, standard L-type, suitable for pipes with diameters of DN300~DN6000mm
		Insertion type: The material of the measuring pipeline is not limited (weldable) and is suitable for pipes with a diameter of DN80 or above.
		Standard π - type pipe section: suitable for pipe diameters of DN10~DN80, with a measurement accuracy of ± 0.5% for the whole machine. Standard pipe section: suitable for pipe diameters of DN100~DN1000, with a measurement accuracy of ± 0.5% for the whole machine
cable length		A single piece can be extended up to 200 meters (please contact the manufacturer if exceeding this length).
The Conduit	pipe material	Steel, stainless steel, cast iron PVC、 Copper, aluminum, cement pipes, and other materials with dense texture are allowed to have lining.
	Lining material	Epoxy asphalt, rubber, mortar, polypropylene, polystyrene, polyester, polyethylene, hard rubber, rubberwood, polytetrafluoroethylene.
	inner diameter	15mm~6000mm
	Length of straight pipe section	Upstream ≥ 10D, downstream ≥ 5D, distance from pump outlet ≥ 30D.
Fluid	kind	Uniform liquids that can propagate ultrasonic waves, such as water, seawater, acidic and alkaline liquids, food oil, gasoline, coal, diesel, crude oil, alcohol, beer, etc.
	turbidity	≤10000ppm， And the bubble content is small.
	temperature	-10℃~150℃
	flow direction	It can measure the forward and reverse flow separately and measure the net flow.
working environment	temperature	Host: -10 ℃~70 ℃ (please contact the manufacturer if the temperature range exceeds this requirement) Probe: -30 ℃~+180 ℃
	humidity	Relative humidity ≤ 85%
Power supply		AC220V
power consumption		Less than 2W
working hours		continuous
volume		240×210×100mm
weight		2kg (fixed standard host)

Insertion probe:
Insertion probe - particularly suitable for situations with severe scaling inside pipelines and non-metallic (concrete) pipelines
⑴ Installation without stopping production or water supply
⑵ Wide measurement range
⑶ More stable and accurate measurement
⑷ More convenient maintenance

UFT (F) type ultrasonic flowmeter