Type

Parameters

Shell protection level

IP65

output format

Micro switch SPDT output or Din plug output

Contact life

100,000 times

Temperature range of the medium used

－30～110℃

working medium

Air, water, and oil

Micro switch parameters

5A（max.）、250VAC/DC）

Maximum pressure capacity

25bar

material

The shell is made of brass or stainless steel, and the baffle is made of stainless steel material

Pipe diameter

Range of flow protection value setting (m3/h)

connection method

DN10

0.08—0.30

G3/8 (thread)

DN15

0.19—0.68

G1/2 (thread)

DN20

0.35—1.21

G3/4 (threaded)

DN25

0.55—1.89

G1 (thread)

DN32 

0.97--3.57

G1-1/4 (threaded)

DN40 

1.40—4.84

G1-1/2 (thread)

DN50 

2.18—7.55 

G2 (thread)

DN65

3.20—11.2

DN65 (flange)

DN80

1.40--14.8

DN80 (flange)

DN100

2.30--30.2

DN100 (flange)

DN125

3.10--41.60

DN125 (flange)

DN150

4.00--54.70

DN150 (flange)

explanation

FRW—

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Instrument type

A

Display type baffle type

B

Pipeline type baffle type

C

Plug in baffle type

Nominal Diameter

fifteen

DN 15mm

twenty

DN 20mm

twenty-five

DN 25mm

32 

DN 32mm

40 

DN 40mm

50 

DN 50mm

sixty-five

DN 65mm

eighty

DN 80mm

one hundred

DN 100mm

one hundred and twenty-five

DN 125mm

one hundred and fifty

DN 150mm

connection method

W

External thread G1 ″

N

Internal thread G3/4 "

F

flange connection

material

D

nickel-plated brass

H

brass

B

stainless steel