Fisher Manuals & Guides: CSA Hazardous Area Approvals for Fisher i2P-100 Electro-Pneumatic Transducer Manuals & Guides

Instruction Manual Supplement

D104192X012

i2P-100 Transducer - CSA

July 2018

CSA Hazardous Area Approvals

™

Fisher

Hazardous Area Classifications and Special Instructions for “Safe Use” and
Installation in Hazardous Locations

Certain nameplates may carry more than one approval, and each approval may have unique installation/wiring
requirements and/or conditions of “safe use”. These special instructions for “safe use” are in addition to, and may
override, the standard installation procedures. Special instructions are listed by approval.

Note

This information supplements the nameplate markings affixed to the product and the i2P-100 instruction manual
(D103198X012

Always refer to the nameplate itself to identify the appropriate certification.

i2P-100 Electro‐Pneumatic Transducer

), available from your Emerson sales office or Local Business Partner, or at www.Fisher.com.

WARNING

Failure to follow these conditions of “safe use” could result in personal injury or property damage from fire or explosion,
and area re‐classification.

Intrinsically Safe, Explosion-proof, Type n, Dust‐Ignition proof

No special conditions of safe use.

Refer to table 1 for approval information.

Table 1. Approval Information

Certification Body Certification Obtained Entity Rating Temperature Code

CSA

Intrinsically Safe
Ex ia IIC T3/T4/T5 per drawing GE07471, Ga (see figure 1)
Ex ia Intrinsically Safe
Class I, II, III Division 1 GP A,B,C,D,E,F,G per drawing GE07471 (see
figure 1)

Explosion-proof
Ex d IIC T5/T6, Gb
Class I, Division 1 GP, A,B,C,D T5

Type n
Ex nC IIC T5/T6, Gc

Class I, Division 2, GP A,B,C,D T5
Class II, Division 1, GP E,F,G T5
Class II, Division 2 GP F,G T5
Class III

Vmax = 30 VDC
Imax = 100 mA
Pi = 1.0 W
Ci = 0 uF
Li = 0 uH

- - -

- - -

- - - T5 (Tamb ≤ 85°C)

T3 (Tamb ≤ 85°C)
T4 (Tamb ≤ 81°C)
T5 (Tamb ≤ 46°C)

T5 (Tamb ≤ 85°C)
T6 (Tamb ≤ 75°C)

T5 (Tamb ≤ 85°C)
T6 (Tamb ≤ 75°C)

www.Fisher.com

i2P-100 Transducer - CSA

July 2018

Figure 1. CSA Loop Schematic (Drawing GE07471)

Instruction Manual Supplement

D104192X012

CSA ENTITY INSTALLATION DRAWING

HAZARDOUS LOCATION
CLASS I, GROUPS A,B,C,D
CLASS II, GROUPS E,F,G
CLASS III

FISHER TYPE: i2P-100

Vmax = 30 Vdc
Imax = 100 mA
Ci = 0 nF
Li = 0 mH
Pi = 1.0 W

WARNING:

THE APPARATUS ENCLOSURE CONTAINS ALUMINUM AND
IS CONSIDERED TO CONSTITUTE A POTENTIAL RISK OF
IGNTION BY IMPACT OR FRICTION. AVOID IMPACT AND
FRICTION DURING INSTALLATION AND USE TO PREVENT
RISK OF IGNITION.

NOTES:

1. BARRIERS MUST BE CSA CERTIFIED WITH ENTITY PARAMETERS
 AND ARE TO BE INSTALLED IN ACCORDANCE WITH THE
 MANUFACTURERS I.S. INSTALLATION INSTRUCTIONS.

2. EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH
 THE CANADIAN ELECTRICAL CODE, PART I.

3. FOR ENTITY INSTALLATION: Vmax > Voc, Imax > Isc,
 Ci + Ccable < Ca, Li + Ccable < La.

GE07471_B

NON-HAZARDOUS LOCATION

CSA APPROVED BARRIER

Neither Emerson, Emerson Automation Solutions, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance
of any product. Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user.

Fisher is a mark owned by one of the companies in the Emerson Automation Solutions business unit of Emerson Electric Co. Emerson Automation Solutions,
Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners.

The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not
to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are
governed by our terms and conditions, which are available upon request. We reserve the right to modify or improve the designs or specifications of such
products at any time without notice.

Emerson Automation Solutions

Marshalltown, Iowa 50158 USA
Sorocaba, 18087 Brazil
Cernay, 68700 France
Dubai, United Arab Emirates
Singapore 128461 Singapore

www.Fisher.com

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