Intrinsically Safe Transmitters, Option Code 2n

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1 Installation Manual for Intrinsically Safe Transmitters, Option Code 2n ATEX PERSONAL INJURY WARNING DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. WARNING The operator of this instrument is advised that if the equipment is used in a manner not specified in this manual, the protection provided by the equipment may be impaired. CAUTION Only qualified, service-trained personnel who are aware of the hazards involved should connect external wiring to these products. C US CHAPTER 1 INTRODUCTION This installation manual is shipped with each transducer with an option code 2n amplifier. It supplements the Calibration Certificate that ships with each transducer that contains other important information. The most current information is available from our Web site. CHAPTER 2. INTRINSICALLY SAFE INSTALLATION 2.1 Introduction Intrinsic Safety A transducer ordered with option code 2n includes a 2-wire, 4 ma to 20mA amplifier that has been certified as intrinsically safe by the following recognized testing laboratories: Factory Mutual Research Corporation (FM), United States of America Canadian Standards Association (CSA), Canada Central Laboratory for the Electric Industry (LCIE), France. LCIE is a European-approved certification body. Intrinsic safety insures that a circuit operated under normal and specified fault conditions is not capable of causing ignition of the prescribed explosive atmosphere. Sensing and Control

2 2.2 Installation The certification of each testing laboratory is valid when the transducer has been installed according to the installation drawings or certificates of conformity referenced in this chapter. The current versions of these installation drawings are available from our web site: FM Installation Drawings for I.S. Applications Figure 2.1: FM-approved I.S. wiring, two single-channel barriers 2 Honeywell Sensing and Control

3 Figure 2.2: FM-approved I.S. wiring, one dual-channel barrier Honeywell Sensing and Control 3

4 2.2.2 CSA Installation Drawings for I.S. Applications Figure 2.3: CSA-approved wiring, two single-channel barriers 4 Honeywell Sensing and Control

5 Figure 2.4: CSA-approved wiring, one dual-channel barrier Honeywell Sensing and Control 5

6 2.2.3 CSA Certificate of Compliance for Intrinsically Safe Systems Copies of this certificate may be obtained by requesting document number Honeywell Sensing and Control

7 2.2.4 EC Product Markings and Special Conditions for Safe Use Special conditions for safe use: Ambient operating temperature: -40 C to 93 C On installation, the case of the device shall either be isolated from grounded surfaces, or be at the same potential as associated apparatus ground. A copy of the EC type Examination Certificate is available by requesting document Honeywell Sensing and Control 7

8 8 Honeywell Sensing and Control

9 2.2.5 ATEX Declaration of Conformity Honeywell Sensing and Control 9

10 CHAPTER 3 NON-INCENDIVE INSTALLATION 3.1 Introduction Non-Incendive A transducer ordered with option code 2n includes a 2-wire, 4 ma to 20 ma amplifier that has been certified as nonincendive by the following recognized testing laboratories: Factory Mutual Research Corporation (FM), United States of America Canadian Standards Association (CSA), Canada Non-incendive circuits are designed and constructed so that they are not capable under normal operating conditions or due to opening, shorting, or grounding of field wiring, of causing an ignition of the prescribed flammable gas or vapor. 3.2 Installation The certification of each testing laboratory is valid when the transducer has been installed according the installation drawings included in this chapter. The current versions of these installation drawings are available from our web site: 10 Honeywell Sensing and Control

11 3.2.1 FM Installation Drawings for Non-Incendive Applications Figure 3.1: FM-approved wiring, single or multiple barrier Honeywell Sensing and Control 11

12 Figure 3.2: FM-approved wiring, Division 2 wiring practice 12 Honeywell Sensing and Control

13 3.2.2 CSA Installation Drawings for Non-Incendive Applications Figure 3.3: CSA-approved wiring, two single-channel barriers Honeywell Sensing and Control 13

14 Figure 3.4: CSA-approved wiring, Division 2 wiring practice 14 Honeywell Sensing and Control

15 3.2.3 CSA Certificate of Compliance for Non-Incendive Systems Copies of this certificate may be obtained by requesting document number RETURN PROCEDURE Call, write, or visit us online for a return materials authorization number before returning a unit for service. When returning a unit for service, take care to package all material so as to prevent shipping damage. Transportation charges must be prepaid. Please include a letter or report outlining the defect or complaint, as well as a description of how the device was being used. Also, give the name, telephone number, and complete mailing address of the person(s) acquainted with the equipment being serviced so we can contact them if necessary. We will advise you of price (if applicable) and delivery of the repaired/replaced device within five days of receipt of the device. CERTIFICATE OF CALIBRATION AND TRACEABILITY This is to certify that the products described herein meet in all material respects the specifications and performance requirements described in this application sheet. Test reports and other pertinent information are on file and available for inspections by your representative and/or U.S. Government representative upon request. Calibration was performed with a test system in compliance with ANSI/NCSL Z utilizing a reference load cell and/or dead weights and an electronic indicator. The test system was within current calibration requirements at the time of the test and is traceable to the National Institute of Standards Technology. Honeywell Sensing and Control 15

16 WARRANTY/REMEDY Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. Find out more Honeywell serves its customers through a worldwide network of sales offices, representatives and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact your local sales office. To learn more about Honeywell s test and measurement products, call , visit or inquiries to info.tm@honeywell.com Sensing and Control Honeywell 1985 Douglas Drive North Golden Valley, MN D IL50 GLO September 2009 Copyright 2009 Honeywell International Inc. All rights reserved.

Model 3140 Series. Tension/Compression Pancake Load Cell DESCRIPTION FEATURES

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