ASF1400 Bidirectional Mass Flow Meter

5 Physical Dimensions and Mounting Information

The ASF1400 is mounted in chemically inert PBT housing.

The rugged package has been designed to withstand

overpressures of up to 2 bars. Higher pressure packages of

up to 10 bars are available on request.

Physical dimensions and mounting information are

provided in Figure 11 and Table 6.

Length L

45 mm

Width W

40 mm

Distance D

25.2 mm

Diameter d

5 mm

Spacing s

2.54 mm

Value H

20.6 mm

G

29.1 mm

N10 mm

1

8

s

W

D

d

L

1

8

H

G

N

Screw holes

holes for

∅ 3 mm screws

nozzles for

∅ 6 mm

rubber hose.

h

Table 6: Physical Dimensions of the ASF1400 device.

Length

L

45.0 mm

Width

W

40.0 mm

Height

h

15.5 mm

Distance

D

25.2 mm

Diameter

d

5.0 mm

Pitch

s

2.54 mm

Pitch

H

20.6 mm

Pitch

G

29.1 mm

Pitch

N

10.0 mm

Figure 11: Physical dimensions and mounting information of the ASF1400.

Holes for

PT

(

∅ 2.2 mm, screw in

not more than 4.4 mm)

6 Ordering Information

worldwide distributor of electrical, electronic and industrial component products.

When ordering ASF1400 series devices at SENSIRION please refer to the following part numbers. For the latest product information

Calibrated for Gas Type

Range

Packaging

Type

Air

± 400 sccm

2 bar

ASF1400

Notes:

Packages to sustain common mode pressures of 10 bars are available on request.

Special electrical interfaces such as 4-20 mA output or others are available on request.

For faster response times refer to the ASF1430 data sheet.

A evaluation kit including ASF1400 devices, evaluation software and other accessories such a bypass, rubber hose and cables

can be ordered. For detailed information check out the description of the Mass Flow Meter Evaluation Kit EK-F1 on

http://www.sensirion.com

www.sensirion.com

Version 2.2

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