Type 8007

8 | 10

Visit product website 

6.

Product operation

6.1. Measuring principle

Acc. to DIN 1343, with 0 °C and 1013 mbar(a)1.)

Note:

• For other internal pipe diameters see User Manual.

• Flow ranges depend on the version of Type 8007 (Basic, Extended, Maximum) and the internal pipe diameter. Type 8007 is adjust-

able to different internal diameters through the mechanical depth scale.

• The sensor can be installed in any specified pipe size. The presetting of the sensor ex works applies to a 2" pipe (53.1 mm inner

diameter).

• Each version is calibrated to a flow velocity range:

– Basic version up to max. 92.7 m/s

– Extended version up to max. 185 m/s

– Maximum version up to max. 224 m/s

The 20 mA output corresponds to this highest speed, which in turn, depending on the pipe size, can be assigned a maximum flow

rate, which in turn, depending on the pipe size, a max. flow rate can be assigned.

Type 8007 without display:

The scaling of the 4…20 mA output is carried out in the signal receiver, e.g. the PLC, using the measuring range table.

Type 8007 with display:

For the scaling of the 4…20 mA output, the specific pipe size (inner diameter) can be entered here via the display and the keys. Fur-

thermore, the desired flow unit can be selected.

Pipe

Inner diame-

ter of pipe

DIN 1343 (0 °C, 1013 mbar(a))

Basic

Extended

Maximum

[Inch]

velocity

up to Nm3/h velocity

up to Nm3/h

velocity

up to Nm3/h

½"

16.1

92.7 m/s

41

185 m/s

80

224 m/s

100

¾"

21.7

81

160

195

1"

27.3

136

270

325

1¼"

36.0

244

485

590

1½"

41.9

335

665

810

2"

53.1

550

1100

1330

2½"

71.1

1005

2010

2435

3"

84.9

1440

2880

3485

4"

110.0

2430

4850

5875

5"

133.7

3595

7180

8690

6"

159.3

5110

10200

12355

8"

200.0

8075

16120

19520

10"

250.0

12635

25220

30540

12"

300.0

18220

36360

44030

1.) Standard DIN 1945 (ISO 1217), at 20 °C and 1000 mbar = Standard DIN 1343, at 0 °C and 1013 mbar, multiplied by coefficient 1.087.

7.

Ordering information

7.1. Bürkert eShop – Easy ordering and quick delivery

Bürkert eShop – Easy ordering and fast delivery

You want to find your desired Bürkert product or spare part quickly and order directly?

Our online shop is available for you 24/7. Sign up and enjoy all the benefits.

Order online now