UL350 ULTRASONIC FLOWMETER

TOKYO KEISO CO., LTD.

3

TG-F2334-E00

Note 1 When the measuring pipes are sch.80 or more including stainless steel pipe, consult us in advance.

Note 2 “V”in the sensor installation column denotes V path, reflex mode and“Z”denotes Z path, diagonal mode.

Note 3 The sensor rail for support is used for the pipes made of resin with 40 mm or less.

Note 4 V path, reflex mode is generally used for the pipes with 400 mm or less. However, there are some cases where Z path,

diagonal mode is adequate depending on the pipe material or surface conditions of the pipe. If such situation is expected,

select the sensor rails with 2 pieces in advance.

Note 5 When the size of measuring pipes are unknown or especially expected to be more than 100 mm or more, select the long

sensor rail with 2 pieces as the short sensor rails may not work well.

Note 6 See the MODEL CODE for the sensor combination.

Table 1. Sensor selection table

Pipe material

Sensor type

Sensor

installation

Sensor rail

length

Code of sensor

combination

25A≦D≦40A

50A≦D≦150A

200A≦D≦300A

25A≦D≦150A

200A≦D≦400A

450A≦D≦1000A

25A≦D≦40A

50A≦D≦150A

200A≦D≦1000A

25A≦D≦40A

50A≦D≦150A

200A≦D≦300A

25A≦D≦40A

50A≦D≦150A

200A≦D≦400A

25A≦D≦40A

50A≦D≦150A

200A≦D≦400A

25A≦D≦150A

200A≦D≦1000A

320 × 1 pc

320 × 1 pc

1

320 × 1 pc

5

620 × 1 pc

4

320 × 1 pc

5

620 × 1 pc

4

B sensor

（1MHz）

Z

620 × 2 pc

4

A sensor

（2MHz）

5

5

Z

620 × 2 pc

4

A sensor

（2MHz）

5

5

Z

620 × 2 pc

4

A sensor

（2MHz）

320 × 1 pc

320 × 1 pc

1

320 × 1 pc

5

Z

620 × 2 pc

4

V

320 × 1 pc

1

320 × 2 pc

5

620 × 2 pc

4

PE

（Polyethylene）

lining

V

320 × 1 pc

5

Z

620 × 2 pc

4

Stainless steel

（thickness≦sch40）

A sensor

（2MHz）

V

Not provided

Not provided

SGP

B sensor

（1MHz）

V

320 × 1 pc

Not provided

PVC/Polyethylene

A sensor

（2MHz）

V

Not provided

B sensor

（1MHz）

V

Not provided

SGPW

（galvanize）

B sensor

（1MHz）

V

320 × 1 pc

Not provided

B sensor

（1MHz）

Not provided

PP

（thickness＞

15mm）

/

PVDF

（thickness＞

9mm）

B sensor

（1MHz）

Z

PP

（thickness≦

15mm）

/

PVDF

（thickness≦

9mm）

Nominal pipe size

(D)

Sensor rail

for support

320 × 1 pc