TUF-2000SW Wall Mounted Ultrasonic Flowmeter with TL-1 Sensor for DN300-6000 RS485 4-20mA Output

Up to date, the high fuction, low price, good reliability, power function, new series products enhanced greatly in the aspects of measurement accuracy, measurement stability, communication protocol, easy to use etc. Easy and reliable production line, good conformity of the products that gurantees each instrument reach the best function before leaving factory. The main board is suitable for any kinds of transducers, including clamp-on type, insertion type, π in-line type,standard in-line type and same kinds of transducers from other manufacturers. the pipe parameters and calibration parameters of water meter and in-line pipe are input by manufacter, users do not need to input any parameter, only need to connect with flowmeter to work.

Applied to on-line measure and system monitor for nearly all liquids from petrol chemical, metallurgy, electric power plant, irrigation, city water company,energy monitor fields,realize the functions of measuring and checking of flow velocity, flow rate, accumulation and heat quantity of different liquids, and flow rate on/off, liquids distinguish.

Features:

Repeatability

Better than 0.2%

Accuracy

Better than ±1% for flow velocity above 0.6ft/s

Flow Velocity

0~ ±32m/s

Display

2*20 backlit LCD(Chinese and English optional)Display instantaneous flow rate, accumulated flow rate(positive,

negative and net rates),velocity, time, analog inputs,etc.

operating

4*4 tactile keypad

Measuring Period

500m/s ( twice /s)

Signal Inputs

two channel three wire system PT100 platinum resistor input loop,to make heat meter has the function of displaying heat quantity. Three channel 4-20mA input optional,accuracy:0.1%,has the ability to input the signals of pressure, liquid level, temperature and so on.

signal output

One channel standard isolation RS485 output

One channel isolation 4-20mA or 0-20mA active output.

One channel OCT output(programmed between the pulse width(6-1000ms),default before leaving factory (200ms))

One channel isolation relay output,with positive,negative,net accumulation pulses and different alarm signals.

Communication Interface

RS-232,RS-485(optional)

protection level

mainframe:IP65, transducer:IP:68

Enclosure

Protection Class: IP65(NEMA 4X)

Explosive Proof Class: ExdⅡBT4(for model UFM-100F2B only)

Liquid Types

Virtually all commonly used liquids(full pipe)

Liquid Temp

32F~320F (0℃~160℃)

Suspension concentration

<1%, particle size smaller than 75um

transducer

clamp-on type, insertion type, in-line type.

Pipe Size

1"~240"(DN30~DN6000mm)

Pipe Material

All metals, most plastics, fiber glass, etc. Allow pipe liner

Power

AC: 85—264V, or DC :8VDC-36VDC

Other functions

automatic memory the positive, negative, net totaliser flow rate and heat quantity of the last 512 days,128 months,10years Automatic memory the time of power on/off and flow rate of the last 30 times, realize to replenish by hand or automatically, read the datas through Modbus communication protocol.