GE Hydran M2-X - Page 201

Page 201
Hydran* M2-X Instruction Manual
MA-029 Rev. 1.0, 30-Jul-18
Hydran 201Ti
Intelligent combustible gas monitor and transmitter device
for dissolved gas in oil
Hydran M2-X
Intelligent combustible gas and moisture monitor and
transmitter device for dissolved gas in oil
Hz
HertZ (unit for frequency)
ID
IDentification
IEC
International Electrotechnical Commission
IED
Intelligent Electronic Device
IEEE
Institute of Electrical and Electronics Engineers
in
INch
I/O
Input/Output
IP
Internet Protocol
kVA
Kilo Volt-Ampere
L or Lo
Low alarm level
Lab Data
Data obtained from laboratory analysis of gas samples
LAN
Local Area Network
LCD
Liquid Crystal Display
LED
Light-Emitting Diode
LL or Lo-Lo
Low-Low alarm
Local Network
Local network of Hydran M2-X units or Hydran 201i systems
using RS-485 link
Local Site
User location where the data of the remote site is being
analyzed
mA
milli-Ampere
mAdc
milli-Ampere Direct Current
Main Menu
Menu that gives access to the most frequently used
operation parameters and commands of the Hydran M2-X
Menu
Group of parameters and values accessed through a
hierarchical, treelike structure
MHz
Mega-Hertz
Modem
MOdulator/DEModulator (a communication device)
MOV
Metal Oxide Varistor
MVA
Mega Volt-Ampere
mV/A
milli Volt per Ampere
N
2
Nitrogen (gas)
NC
Normally Closed (contact)
NEMA
National Electrical Manufacturers Association
Network
See Local Network
NO
Normally Open (contact)