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Technical data

6. TECHNICAL DATA

6.1. Conditions of use

Ambient temperature -10 °C...+60 °C

Air humidity < 80%, non condensated

Protection class acc. to

EN 60529

IP65, with cable connected and

cable gland tightened and cover

screwed on to the electronic module

Degree of pollution Degree 2 acc. to EN 61010-1

Installation category Category I acc. to EN 61010-1

Max height above see level 2000 m

6.2. Conformity to standards and

directives

The device conforms to the EC directives through the following

standards:

• EMC: EN 50081-1, EN 61000-6-2

• LVD: EN 61 010-1

• Pressure: article 3§3 of the Pressure Directive 97/23/CE. Acc. to

the Pressure Directive 97/23/CE: the device can only be used in

the following cases (depending on the max. pressure, the DN of

the pipe and the fluid)

Type of fluid Conditions

Fluid group 1, par. 1.3.a Forbidden

Fluid group 2 par. 1.3.a

DN ≤ 32

or DN > 32 and PNxDN ≤ 1000

Fluid group 1 par. 1.3.b PNxDN ≤ 2000

Fluid group 2 par. 1.3.b

DN ≤ 200

or PN ≤ 10

or PNxDN ≤ 5000

6.3. Mechanical data

Table 1 : Wetted parts

Part Material

Holder of the flow sensor

PVDF or stainless steel

1.4404 / 316L

Electrodes

Stainless steel

1.4404 / 316L

Clamp (only clamp version)

Stainless steel

1.4404 / 316L

Earthing ring (only if flow sensor holder in

PVDF)

Stainless steel

1.4404 / 316L

Holder of the electrodes (only if flow

sensor holder in stainless steel)

PEEK

Seal of the flow sensor (version with

G2" nut)

FKM (FDA approved)

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