Rev
Date
9
10
8
9
1
GENERAL DESCRIPTION .................................................................................................................. 4
2
APPROVALS / CERTIFICATIONS ....................................................................................................... 4
3
SPECIFICATIONS ............................................................................................................................. 4
4
UNIT INSTALLATION ....................................................................................................................... 6
5
USER INTERFACE ............................................................................................................................ 9
6
Initial Startup ............................................................................................................................... 10
7
Normal Operation ........................................................................................................................ 11
8
8.1
8.2
Date and Time ........................................................................................................................... 12
8.3
8.4
8.5
8.6
8.7
ModBus Settings ....................................................................................................................... 23
9
Sensor Calibration ........................................................................................................................ 26
10
Diagnostic Functions .................................................................................................................... 29
11
12
INFO Menu Contents ................................................................................................................... 31
13
Hide Low Gas ............................................................................................................................... 31
14
Data Logging (Optional) ............................................................................................................... 32
14.1
15
Operator Manual
SEC3120 Digital Transmitter
Revision History
Description of Change
ADD REVISION TABLE/FORMATTING CHANGES
ADD CHANGES FROM SOFTWARE VERSION 1.2.0175
Table of Contents
Page 3 of 40
Sensor Electronics Corporation
Page
ALL
19-20
P/N 1580281
Rev 10, 20150707
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