Operating instructions

AMC-DTR Sensor Transmitter User Manual
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TABLE OF CONTENTS
Section Title Page
1 GENERAL INFORMATION..................................................................................... iii
1.1 WARRANTY.......................................................................................................iii
1.2 LIABILITY...........................................................................................................iii
1.3 PRODUCT RETURN .........................................................................................iii
1.4 CONTACT INFORMATION................................................................................iv
1.5 MODIFICATIONS AND SUBSTITUTIONS.........................................................iv
2 PRODUCT INFORMATION...................................................................................... v
2.1 Transmitter ......................................................................................................... v
2.2 Factory Settings ................................................................................................. v
3 SAFETY INFORMATION ......................................................................................... 1
3.1 Safety Information – Read Before Installation & Applying Power....................... 1
4 INSTALLATION INSTRUCTIONS............................................................................ 2
4.1 Introduction ........................................................................................................ 2
4.2 Ratings and Certifications .................................................................................. 3
4.3 Sensor Location ................................................................................................. 3
4.4 Mounting the Enclosure ..................................................................................... 4
4.5 System Design Specifications............................................................................ 6
4.6 Field Wiring Installation ...................................................................................... 6
4.6.1 2-Wire 4-20mA Mode Installation ............................................................................. 7
4.6.2 3-Wire 4-20mA Mode Installation ............................................................................. 8
4.7 Alarms / RS-485 Modbus DTR-10-0234 Option Installation............................... 9
4.8 Isolated 4-20mA Output DTR-10-0250 Option ................................................. 10
4.9 Sensor Installation (with Smart/Simple Sensor Definition) ............................... 11
4.9.1 Electrochemical Sensor Wiring to the DTR-10-0232 Display ................................ 12
4.9.2 Catalytic Bead Sensor Wiring to the DTR-10-0233 I/O Power Supply.................. 13
4.9.3 Remote 2 and 3 wire 4-20mA transmitter wiring to the DTR-10-0233 I/O Power
Supply Board(3 wire Shown)................................................................................................. 14
4.10 “Sensor Type” and AMC-DTR Signal Conditioning....................................... 15
5 INITIAL START-UP ................................................................................................ 16
5.1 “Transmitter Configuration” Menu .................................................................... 16
5.1.1 Single / Dual Gas Monitor Configuration................................................................ 16
5.2 Initial Catalytic Bead LEL Monitor Start-Up ...................................................... 16
5.2.1 Initial Catalytic Bead LEL Monitor “Sensor Volts” Check....................................... 16
5.2.2 Initial Catalytic Bead LEL Monitor “Balance” Check .............................................. 17
5.2.3 Initial Catalytic Bead LEL Monitor “Span” Check ................................................... 17
5.3 Initial Toxic / Oxygen Monitor Start-Up............................................................. 17
5.3.1 Initial Toxic / Oxygen Monitor “Span” Check.......................................................... 17
6 OPERATING INSTRUCTIONS............................................................................... 18
6.1 Routine Sensor Calibrations............................................................................. 18
6.2 Alarm Operation............................................................................................... 20
6.2.1 ALARM 3 – Understanding Fault / Level Operation............................................... 20
7 SETUP MENU CONFIGURATION......................................................................... 21
7.1 Menus Database Configuration........................................................................ 21