Bacharach GDX-350 Manual De Propietario
GDX-350 Sensor Transmitter
P/N: 5600-9001 Rev 2
3
TABLE OF CONTENTS
1.
OVERVIEW ........................................................................................................................................... 5
1.1.
Stand-alone and Wired Networks ............................................................................................ 5
1.2.
RF Wireless Networks ............................................................................................................. 6
1.3.
The RF Transmitter and Client/Server Wireless Networks ...................................................... 7
1.3.1
Radio Status Icons (
) .................................................................. 7
1.3.2
RF Comm Cycle and Conserving Battery Life.............................................................. 8
1.3.3
RF BATTERY I/O PCB WITH POWER SWITCH ......................................................... 8
1.3.4
900 MHz RF Module ..................................................................................................... 9
1.4.
Safety Information – Read Before Installation and Applying Power ...................................... 10
1.5.
Ordering Information .............................................................................................................. 11
1.6.
Replacement Parts and Accessories ..................................................................................... 13
1.7.
Calibration Gas ...................................................................................................................... 14
1.8.
System Design Specifications ............................................................................................... 14
1.9.
General Specifications ........................................................................................................... 15
1.10.
Sensor Specifications ............................................................................................................ 16
2.
INSTALLATION INSTRUCTIONS ...................................................................................................... 17
2.1.
Sensor Location ..................................................................................................................... 17
2.2.
Mounting the Enclosure ......................................................................................................... 17
2.2.1 Stand-alone and Wired Networks ............................................................................... 17
2.2.2 RF Wireless Networks ................................................................................................ 18
2.3.
Transmission Range: 4-20mA Signals ................................................................................. 20
2.4.
Transmission Range: RF Antenna Signals ........................................................................... 20
2.5.
Antenna Selection and Location ............................................................................................ 21
2.6.
Water Proofing Antenna Connection ..................................................................................... 22
2.7.
System Grounding ................................................................................................................. 22
2.8.
3-Wire 4-20 mA Mode Installation ......................................................................................... 22
2.9.
Alarms/RS-485 Modbus Option Installation ........................................................................... 23
2.10.
Isolated 4-20 mA Output Option ............................................................................................ 26
2.11.
Sensor Installation ................................................................................................................. 26
3.
INITIAL START-UP ............................................................................................................................. 28
3.1.
Model Name ........................................................................................................................... 28
3.2.
Initial Toxic/Oxygen Sensor Monitor Start-Up ........................................................................ 28
3.3.
Initial Toxic/Oxygen Sensor Monitor “Span” Check ............................................................... 28
4.
OPERATING INSTRUCTIONS ........................................................................................................... 29
4.1.
Routine Sensor Calibrations .................................................................................................. 29
4.2.
Alarm Operation ..................................................................................................................... 31
4.3.
Alarm 3 – Understanding Fault/Level Operation ................................................................... 31
5.
SETUP MENU CONFIGURATION ..................................................................................................... 33
5.1.
Menus Database Configuration ............................................................................................. 33
5.2.
Configuration Using the Magnetic Wand ............................................................................... 35
5.3.
System Configuration Menus ................................................................................................. 35
5.4.
Alarm Settings ........................................................................................................................ 37
5.5.
Relay Configuration (If Equipped) .......................................................................................... 39
5.6.
Sensor Information ................................................................................................................. 39
5.7.
Clock/Delay Setup ................................................................................................................. 40
5.8.
Communications Setup (RF Communications)...................................................................... 40
5.9.
Base Stations ......................................................................................................................... 42
5.10.
System Security ..................................................................................................................... 43
5.11.
LCD Contrast Adjustment ...................................................................................................... 43
5.12.
HELP Screen ......................................................................................................................... 44