UL350 ULTRASONIC FLOWMETER

TOKYO KEISO CO., LTD.

5

TG-F2334-E00

MODEL CODE

● Sensor

Sensor Model code

Description

A

B

1

4

5

1

2

3

4

5

6

(Blank)

/Z

UFS330

UFS350

A sensor (2 MHz)

（

✽）

B sensor (1 MHz)

（

✽）

Short sensor rail

× 2 pcs,Sensor rail for support × 1 pc（✽）

Long sensor rail

× 2 pcs（✽）

Short sensor rail

× 2 pcs（✽）

10 m (Standard)

20 m

30 m

40 m

50 m

60 m

NA

Provided

Sensor combination

Cable length

Additional functions

✽ Refer to Table 1. Sensor selection table.

● Converter

Converter Model code

Description

A

-

1

2

1

-

(Blank)

/Z

UFC350

100 to 230 V AC 50/60Hz

Wall mount type

2“ pipe mount type

Standard

NA

Provided

Power supply

Mounting

Serial output

Additional functions

A

POINTS TO BE CHECKED BEFORE MODEL

SELECTION

It may be unable to make measurement when falling into the follow-

ing conditions.

Contact us in advance. When it cannot be judged whether it is suit-

able, we are prepared to make preliminary test by the actual equip-

ment.

1) Liquid

● The liquid containing a lot of bubbles (over 2% only as a

guide).

● The liquid containing slurry and solid material (over 5Vol.% only

as a guide).

● The liquid of low Reynolds number (less than Re.10000 only as

a guide).

● Liquids other than water such as lean chemical solutions, oils,

waste waters and hot spring water.

● Liquids which attenuate Ultrasonic waves

(Typical example:acetic acid)

*This flowmeter cannot be used for High concentration acetic

acid aqueous solution (above 50%) .

2) Piping

● The inside wall of carbon steel pipe is rusty.

● Adhesion and sediment are in a pipe.

● The outside surface of cast iron pipe is coarse.

● SGPW pipe [The galvanized steel pipe for water service (white

gas pipe)]

● Lined pipe

● Steel pipe in more than ø500 mm

3) Straight runs

The accurate flow measurement requires straight runs both up-

stream and downstream of the flow sensor as shown at the next

page.