PRESSURE CONTROLLER operating manual
47
Additional Information for CSA
and ATEX Approved Devices
II 3 G
Ex ec IIC T4 Gc
Sira 19ATEX4045X
Class I, Division 2, Group A, B, C and D, T4
24 Vdc, 0.800A maximum • T
amb
−40°C to +60°C
Ex ec IIC T4 Gc
Class 1, Zone 2 AEx ec IIC T4 Gc
CSA 08CA2009485X
CSA and ATEX approved devices are equipped with a 6-pin locking industrial connector, but may be ordered
with a different locking connector. Please see the pinouts (starting
) for your device’s power and
signal connections.
CSA certifies the use of this product for general
use as well as use in hazardous locations as
defined by Class 1 Division 2 Group A, B, C, and
D, T4.
The examination certificate was issued by the
CSA in accordance with accepted practices and
procedures. This confirms compliance with the
European ATEX Directive or Group II Category
3G equipment.
ATEX certification is indicated by the product label, and not by the statements in this, or any
accompanying documentation.
To comply with CSA and ATEX certification, devices have special required
conditions to stay in compliance:
• When equipment is properly labeled, it is
suitable in Class I, Division 2, Group A, B, C,
and D, T4.
• Equipment is only certified for use in ambient
temperatures from −40°C to +60°C.
• Electrical Rating 24 Vdc, 0.800A max.
• Instruments shall be powered by a CSA certi-
fied, UL listed, Class II external power supply
suitable for the application.
• Instruments shall be housed in an enclosure
with a minimum IP54 rating or location providing
equivalent protection.
• Instrument’s final approval shall be provided by
the local authority having jurisdiction.
WARNINGS:
▲
EXPLOSION HAZARD
– DO NOT DISCONNECT WHILE CIRCUIT
IS LIVE UNLESS AREA IS KNOWN TO BE NON-HAZARDOUS.
▲
EXPLOSION HAZARD
– SUBSTITUTION OF
COMPONENTS MAY IMPAIR SUITABILITY
FOR CLASS I, DIVISION 2.
