Enmet EX-6100 Series User Manual

ENMET Corporation PO Box 979 Ann Arbor, MI 48106-0979 www.enmet.com Manual Part Number 80003-122 MCN-14-001, 01/22/14

EX-6100 ENMET Corporation 7 3.8 Initial Gas Testing EX-6100 units are factory calibrated as detailed on the calibration certificate supplied with the

EX-6100 ENMET Corporation 8 4.0 Operation The EX-6100 incorporates magnetically operated switches to allow non-intrusive operation of the menu system

EX-6100 ENMET Corporation 9 5.0 Calibration 5.1 Sensor Calibration This feature allows the sensor to be calibrated. Ensure that the correct sensor

EX-6100 ENMET Corporation 10 6 Sensor Replacement WARNING: Power must be removed from the EX-6100 before this or any internal procedure. Failure to

EX-6100 ENMET Corporation 11 Step 4 Remove the sensor board from the rear of the sensor – do not disconnect the wires from the main board. Step 5 R

EX-6100 ENMET Corporation 12 Step 8 Apply Loctite 243 or a compound equal strength to the threads. Insert the sensor housing into the EX-6100 enclos

EX-6100 ENMET Corporation 13 Step 10 Fix ribbon cable, the boards removed from the support pillars and finally the display board back into position.

EX-6100 ENMET Corporation 14 7 Fuses A 1Amp anti-surge fuse, housed within a surface mounted holder, is located within the EX-6100 to prevent overloa

EX-6100 ENMET Corporation 15 9 Certification The EX-6100/FGD10 Series of Gas Detectors are ATEX and IECEx certified for use in potentially explosive

EX-6100 ENMET Corporation 16 11 Menu Mode The EX-6100 uses a password system to restrict the end user from carrying out certain changes that may comp

Table of Contents 1.0 INTRODUCTION ...

EX-6100 ENMET Corporation 17 11.2.6 E : 6 – Decimal Places The number of decimal places that are used to display the detected gas levels can be chang

EX-6100 ENMET Corporation 18 11.2.11 E : 13 – Relay 1 The unit is fitted with a relay that is operated in conjunction with the alarm level. The user

EX-6100 ENMET Corporation 19 11.2.16 E : 20 – Negative Zero Suppression This option is used to allow the user to suppress small amounts of negative s

EX-6100 ENMET Corporation 20 Appendix A A.1 Analog Output Calibration The analogue output is that of a current source. In order to calibrate the out

EX-6100 ENMET Corporation 21 A.3 Communications Protocol The communications protocol used by the EX-6100 is used for communications between devices c

EX-6100 ENMET Corporation 22 A.4.2 Reading a Variable Send a read frame with the Variable ID to be read: DLE RD var-id DLE EOF Csum hi Csum lo

EX-6100 ENMET Corporation 23 WARRANTY ENMET warrants new instruments to be free from defects in workmanship and material under normal use for a per

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: 734.7

List of Figures and Tables FIGURE 1: EX-6100 FEATURES ...

ENMET Corporation EX-6100 1 1.0 Introduction The ENMET EX-6100 Fixed Gas Detectors for the detection of Flammable gases is ATEX Flameproof Certified

EX-6100 ENMET Corporation 2 2.0 Features of the EX-6100 The EX-6100 is an ATEX and IECEx certified fixed gas detector for use in potentially explosiv

EX-6100 ENMET Corporation 3 3.0 Installation of the EX-6100 CAUTION: Area must be declassified during installation. The EX-6100 gas sensor/transmitte

EX-6100 ENMET Corporation 4 Important Connect enclosure earth-ground to a high integrity earth ground ATEX certified Ex d armoured cable glands - +

EX-6100 ENMET Corporation 5 Figure 5: Unplugging the Display Board for Connection Purposes 3.2 Power Supply The EX-6100 is powered from an 8 – 24 vo

EX-6100 ENMET Corporation 6 3.5 Following Completion of the Installation: a) Replace the top display board using the locating pins on the underside