Iecex Certificate Of Conformity; Special Conditions ("X" Symbol); Operator Documents; Assembly, Installation, And Setup - Balluff BTL7-A501-M J-DEXC-TA12 Serie Betriebsanleitung

BTL7-A/E501-M_ _ _ _-J-DEXC-TA12
Magnetostrictive Linear Position Sensor – Rod Style
2
ATEX safety notes (continued)
2.5.2

IECEx certificate of conformity

The BTLs have been certified under certificate number
IECEx SIR 11.0048X. The current issue of the certificate
and further information can be found in the "Certified
Equipment Scheme" section at www.iecex.com.
The certificate number is indicated on the part label.
2.5.3

Special conditions ("X" symbol)

The "X" symbol indicates special conditions that must be
noted for safe operation:
– The permissible ambient temperature is limited to
–50 °C...+80 °C.
– The certification of this equipment relies upon the
following materials used in its construction:
– Flange – stainless steel
– Cover – stainless steel
– Viton (used for O-ring seals)
If the equipment is likely to come into contact with
aggressive substances, then it is the responsibility of
the user to take suitable precautions that prevent it
from being adversely affected, thus ensuring that the
type of protection featured by the equipment is not
compromised.
Aggressive substances: e.g. acidic liquids or gases that
may attack metals, or solvents that may affect
polymeric materials.
Suitable precautions: e.g. regular checks as part of
routine inspections or establishing from the material's
data sheets that it is resistant to specific chemicals.
– The picture of the product label in section 14.2 of this
document has to be checked for appropriate markings,
ratings, and manufacturer contact information.
2.5.4

Operator documents

Zone classification in the system is the responsibility of the
operator and must be documented in an explosion
protection document. This document must also contain
the hazard analysis and assessment, proof of training,
maintenance plans and other documents as required
under Directive 1999/92/EC.
We expressly recommend including the user's guide in the
operator's documentation. For safety reasons, it must be
taken over completely and without any changes.
8 english
Type of protection "db" and "t"
2.6

Assembly, installation, and setup

Assembly, installation, and setup of the BTL must not be
done in an explosive atmosphere.
The mounting distance between the flanged joint and solid
objects which are not part of the equipment must be at
least 2 mm.
The USB communication box may only be installed during
the adjustment phase and must be uninstalled before
operating the BTL.
Protect the BTL from damage and wear. In addition to
mechanical protection, this also includes precautions to
prevent non-permissible operating conditions and damage
due to environmental influences.
2.7

Maintenance, inspection, repair

The measuring principle used in this BTL is maintenance-
free and wear-free. The operator must regularly inspect the
transducer for signs of damage or malfunctions in line with
the operating conditions and environmental influences. If
any damage or wear is found, the BTL must be
immediately taken out of operation.
Only Balluff service technicians may repair a defective BTL.
Intervention in the product by the operator is not permitted
due to safety reasons.
A warning is included on the part label.
Flameproof enclosure