Enmet EX-6165 Manual do Utilizador Página 1

ENMET Corporation PO Box 979 Ann Arbor, MI 48106-0979 www.enmet.com Manual Part Number 80003-123 April 2013

EX-6120, 6165 SERIES IR ENMET Corporation 7 3.8 Initial Gas Testing EX-6120, 6165 SERIES IR units are factory calibrated as detailed on the calibrati

EX-6120, 6165 SERIES IR ENMET Corporation 8 4.0 Operation The EX-6120, 6165 SERIES IR incorporates magnetically operated switches to allow non-intrus

EX-6120, 6165 SERIES IR ENMET Corporation 9 5.0 Calibration 5.1 Sensor Calibration This feature allows the sensor to be calibrated. Ensure that the

EX-6120, 6165 SERIES IR ENMET Corporation 10 6 Sensor Replacement WARNING: Power must be removed from the EX-6120, 6165 SERIES IR before this or any

EX-6120, 6165 SERIES IR ENMET Corporation 11 Step 3 Remove the sensor by pulling downwards. Step 4 Carefully locate the pins in the sockets then

EX-6120, 6165 SERIES IR ENMET Corporation 12 Step 5 Replace the sensor housing by rotating in a clockwise direction until fully tightened. Step 6

EX-6120, 6165 SERIES IR ENMET Corporation 13 7 Fuses A 1Amp anti-surge fuse, housed within a surface mounted holder, is located within the EX-6120,

EX-6120, 6165 SERIES IR ENMET Corporation 14 9 Certification The EX-6120, 6165 SERIES IR(FGD10 Series) of Gas Detectors are ATEX and IECEx certified

EX-6120, 6165 SERIES IR ENMET Corporation 15 11 Menu Mode The EX-6120, 6165 SERIES IR uses a password system to restrict the end user from carrying o

EX-6120, 6165 SERIES IR ENMET Corporation 16 11.2.6 E : 6 – Decimal Places The number of decimal places that are used to display the detected gas lev

Table of Contents 1.0 INTRODUCTION ...

EX-6120, 6165 SERIES IR ENMET Corporation 17 11.2.11 E : 13 – Relay 1 The unit is fitted with a relay that is operated in conjunction with the alarm

EX-6120, 6165 SERIES IR ENMET Corporation 18 11.2.16 E : 20 – Negative Zero Suppression This option is used to allow the user to suppress small amoun

EX-6120, 6165 SERIES IR ENMET Corporation 19 Appendix A A.1 Analog Output Calibration The analogue output is that of a current source. In order to ca

EX-6120, 6165 SERIES IR ENMET Corporation 20 A.3 Communications Protocol The communications protocol used by the EX-6120, 6165 SERIES IR is used for

EX-6120, 6165 SERIES IR ENMET Corporation 21 A.4.2 Reading a Variable Send a read frame with the Variable ID to be read: DLE RD var-id DLE EOF C

EX-6120, 6165 SERIES IR ENMET Corporation 22 WARRANTY ENMET warrants new instruments to be free from defects in workmanship and material under norm

PO Box 979 680 Fairfield Court Ann Arbor, Michigan 48106-0979 734.761.1270 Fax 734.761.3220 Returning an Instrument for Repair ENMET instrumen

Repair Return Form Mailing Address: ENMET Corporation PO Box 979 Ann Arbor, Michigan 48106 Phone Number: 734.761.1270 FAX Number: 734.

2 List of Figures and Tables FIGURE 1: EX-6120, 6165 SERIES IR FEATURES ...

ENMET Corporation EX-6120, 6165 SERIES IR 1 1.0 Introduction The ENMET EX-6120, 6165 SERIEs IR Fixed Gas Detectors for the detection of Flammable g

EX-6120, 6165 SERIES IR ENMET Corporation 2 2.0 Features of the EX-6120, 6165 SERIES IR The EX-6120, 6165 SERIES IR is an ATEX and IECEx certified fi

EX-6120, 6165 SERIES IR ENMET Corporation 3 3.0 Installation of the EX-6120, 6165 SERIES IR CAUTION: Area must be declassified during installation. T

EX-6120, 6165 SERIES IR ENMET Corporation 4 Important Connect enclosure earth-ground to a high integrity earth ground ATEX certified Ex d armoured ca

EX-6120, 6165 SERIES IR ENMET Corporation 5 Figure 5: Unplugging the Display Board for Connection Purposes 3.2 Power Supply The EX-6120, 6165 SERIES

EX-6120, 6165 SERIES IR ENMET Corporation 6 3.5 Following Completion of the Installation: a) Replace the top display board using the locating pins o