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Tank Gauge Transmitter
66 Installation and Operations Manual
o
C
Celsius. A unit of measure for temperature readings. 0
o
C is the freezing point for water,
100 o C is the boiling point of water.
DBAND
Deadband.
ft-in-16
Feet-inches-1/16 of an inch. Imperial fractional measurement.
o
F
Fahrenheit. A unit of measure for temperature readings. 0 o C = 32 o F. A temperature of
32 o F is the freezing point of water, 212 o F is the boiling point of water.
Host
A tank data acquisition system responsible for collecting and processing information
from a number of subordinate devices.
IEEE
Institute of Electrical and Electronic Engineers. A trade organization that provides
publications, educational information, and standards that are widely used.
IEEE 754
A floating point data format.
o K
Kelvin. A unit of measure for temperature readings typically applied to the measurement
of liquefied gases. 0 o C = 273.16 o K. The freezing point of water is 273.16 o K, the boiling
point is 373.16 o K.
Level Dband
Level Deadband. The band that a level alarm must clear before the alarm is reset.
Level
Level of product in a tank.
Manual Temp
A product temperature specified and entered by the user instead of being obtained from
a sensor.
MHz
Megahertz, also called megacycles. One million electronic cycles per second, a unit of
electronic frequency.
Parity
A setup parameter used with serial data communications.
RTD
Resistive Temperature Device. A metal probe used to measure temperature.
Serial Ports
A hardware interface used for serial data communications.
Stop Bits
A setup parameter for serial data communication.