Minimum Distance To Fixed Obstacles; Installation Requirements; Of Applications Outside Of; Zone 0 - Balluff BTL5-S1 -M Serie Technische Beschreibung Und Betriebsanleitung

BTL5-S1_ _-M_ _ _ _-J-DEXA/B-K_ _
Micropulse Transducer - Rod Style
3 Installation (cont.)
3.1 Minimum distance to fixed
obstacles
During installation, make sure that
there is a minimum distance
between the transducer housing
and fixed obstacles, such as
protective covers. The required
distance is specified in
EN 60079-14 and depends on the
applied gas group.
Fig. 3-2: Minimum distance
3.2

Installation requirements

of applications outside of

Zone 0 (with magnet rings
according to Section 3.2.1)
We recommend that both the
transducer and the magnet ring be
installed in non-magnetizable ma-
terial. ➥ ➥ ➥ ➥ ➥ Fig. 3-3.
➀ - ➂ when using magnetizable material
➃ when using non-magnetizable material
a = spacer made of non-magnetizable material
b = magnet ring
Fig. 3-3: Installation requirements
Fig. 3-4: Thru-hole design for installing BTL with O-ring
Flameproof enclosure
➥ ➥ ➥ ➥ ➥
nichtmagnetisierbares Material
Bevel for O-Ring 15.4 × 2.1
english
5