TG-F2038-E02

BS

□□/SFC4000-EV Single-use ultrasonic flowmeter for liquids

4

TOKYO KEISO CO., LTD.

CAUTIONS ON INSTALLATION

• To ensure accurate, stable measurement, do not bend the

connecting tube during installation to avoid stress from the piping.

• Install the instrument in a place where no bubbles are contained in

the tubing.

• Keep the measuring tube filled with liquid. Although the instrument

can be installed with horizontal, vertical, or slanted tubing, it is

recommended to select a position for easy self-draining.

• Install a control valve downstream of the instrument, if necessary.

• Install the flow detector and converter away from noise sources

such as power relays and solenoid valves.

• Lay the signal cable away from power cables of high voltage or

current.

DIMENSIONS

Detector

BS10, BS15, BS20

The cable connector and main-body

unit connection are color-coded:

"red" for upper ow and "black" for

lower ow.

Model

Meter size

Connecting

tube size

(Inner

diameter)

Size (mm)

D

d1

d2

A

B

L

C

E

F

G

BS10

10 mm

1/2"

14.5

12.7

9.5

110±1

176

194

50

100

19.3

32

BS15

15 mm

3/4"

21.7

19.1

14.7

165±2

234

252

68

136

20

32

BS20

20 mm

1"

27.9

25.4

20.3

220±2

294

312

81

162

25

32

Materials of flow detector

No.

Parts

Material

1

Body

PUS

2

Sensor cap

PSU

3

BNC connector

Nickel plating

4

Connector mold

PVC

5

Cable

PVC coating

6

Connector cap

PP

7

MMCX connector

Gold platng