Type 8098

39 | 40

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Thread connection acc. to DIN 11851 series A for pipe acc. to DIN 11866 series A (DIN 11850)

Note:

The following variants are equipped with the special functions ATF (acoustic transmission factor) and DF (density factor).

Diameter 1.) Maximal

flow rate

Dimensions 2.)

D2 x s; D3

Surface quality

Approval and

conformity

Article no.

Housing, outer surface

of measurement tube

Inner surface of

measurement tube

[mm]

[m3/h]

[mm]

[µm]

[µm]

3-A (28-06) EHEDG 3.)

Electrical connection: 1 × 8-pin M12 male connector, operating voltage of 12…35 V DC

65

123

70.0 x 2.0; Rd 95 x ¹⁄₆

Ra < 1.6

Ra < 0.8

Yes

Yes

574707 

80

185

85.0 x 2.0; Rd 110 x ¼

Ra < 0.8

574708 

1.) = process connection size and pipe size

2.) D2 for holder; s = thickness; D3: thread connection

3.) The EHEDG compliance is s only valid if used in combination with EHEDG-compliant gaskets from

• Kieselmann GmbH, Germany (ASEPTO-STAR k-flex upgrade gaskets) or

• Siersema Komponenten Service (S.K.S.) B.V. (Netherlands SKS gasket set DIN 11851 EHEDG with EPDM or FKM inner gasket).

Further variants on request

Process connection

• For pipe DIN 11850:

– Clamp DIN 32676

– Clamp DIN 11864-3

– Flange DIN 11864-2

• For pipe ISO 1127:

– Clamp DIN 11864-3

– Flange DIN 11864-2

• For pipe ASME BPE:

– Clamp DIN 11864-3

– Flange DIN 11864-2

• For pipe SMS 3008: SMS 3017

Orifice

• 08…80 mm

• ⅜…3 inch

Additional

• Without differentiation factor (DF)

• Without acoustic transmission factor (ATF)

• With density and mass flow

• ATEX/IECEx

Material

• With inner surface of measurement tube

– Ra < 0.8 µm (30 µin.)

– Ra < 0.4 µm (15 µin.) (electro-polished) according to

ISO 4288

Electrical connection

• 1 × 5-pin M12 male connector

• 1 × 8-pin M12 male connector

For any other variants, use the product enquiry form, see chapter “10.4. Bürkert Product Enquiry Form” on page 32 or check the

readily available article no. listed in the Bürkert eShop.