ENMET EX-5120 - Manual (Page 8)

EX-5120 ENMET Corporation
6
4.0 Operation of the EX-5120
It is best to have the EX-5120 transmitters powered up, operational and stable for several minutes before applying calibration
or test gas to them.
When the EX-5120 transmitter is first powered up, it goes through a series of momentary screens, which identify the
instrument model number, serial number and software revision. After all of the momentary screens have been displayed, the
instrument arrives at the Main Gas Display showing the gas concentration and unit of measurement.
Depending on transmitter configuration and calibration condition, the furthest right character in the display may flash a letter
indicating the instrument status.
Consult ENMET Distributor or ENMET Corp .
4.1 Start up
4.1.1 Typical Start Up
When power is supplied to the EX-5120 , the S/T will display the following sequence of information:
N OTE : Software revision may cause variations of display output.
Example of Display Function
The instrument: Model EX-5120
The instrument: Serial Number
The instrument: Software Revision
IF the right most character is a flashing W The instrument is in Warm-up mode
This should last about 1 minute
The Signal Output is held at 4mA during warm-up
The instrument: Normal Display Mode
Measurement of target Gas
EX-5120
78-1256
S/W X.X
0%
0%W