BEKA BA304G, Manual

Page: 2 / 39

2
1. Description
2. Operation
2.1 Controls
3. Intrinsic safety certification
3.1 ATEX gas certification
3.2 Zones, gas groups & T rating
3.3 4/20mA input
3.4 Certification label information
4. System Design for Gas Hazardous
Areas
4.1 Transmitter loops
4.2 Remote indication
5. Installation
5.1 Location
5.2 GRP models BA304G & BA324G
5.3 Stainless steel models BA304G-SS &
BA324G-SS.
5.4 Installation procedure
5.5 EMC
5.6 Units of measurement and tag marking
on scale card.
6. Configuration and Calibration
6.1 Summary of configuration functions
6.2 Indicator function:
FunC
6.3 Resolution:
rE5n
6.4 Position of the decimal point:
dP
6.5 Calibration using an external current
source:
CAL.
6.6 Calibration using internal reference:
5Et
6.7 Bargraph format and calibration:
bAr
6.8 Function of the
(
push-button:
C--P
6.9 Tare function:
tArE
6.10 Security code:
CodE
6.11 Reset to factory defaults:
r5Et
6.12 Under and over-range
7. Lineariser
7.1 Lineariser calibration using an external
current source.
7.1.1
Example, Adding break-points
to a new indicator.
7.2 Lineariser calibration using internal
reference.
7.2.1
Example, Adding break-points
to a new indicator.
7.3 Under and over-range
7.4 Lineariser default configuration
8. Maintenance
8.1 Fault finding during commissioning
8.2 Fault finding after commissioning
8.3 Servicing
8.4 Routine maintenance
8.5 Guarantee
8.6 Customer comments
9. Accessories
9.1 Units of measurement and instrument
identification.
9.2 Display backlight
9.2.1
Loop powering the backlight
9.2.2 Separately powering the
backlight
9.3 Alarms
9.3.1
Solid state output
9.3.2 Intrinsic safety
9.3.3 Configuration and adjustment.
9.3.4 Alarm enable:
EnbL
9.3.5 Setpoint adjustment:
5P1
and
5P2.
9.3.6 Alarm function:
Hi . Lo
9.3.7 Alarm output status:
no . nC
9.3.8 Hysteresis:
H5tr
9.3.9 Alarm delay:
dELA
9.3.10 Alarm silence time:
5iL
9.3.11 Flash display when alarm
occurs:
FL5H.
9.3.12 Access setpoint in display
mode:
AC5P.
9.3.13 Adjusting alarm setpoints from
the display mode.
9.3.14 Display setpoints on
BA324G-SS bargraph.
9.4 Pipe mounting kit
9.5 Panel mounting kits
9.5.1
BA394G
9.5.2 BA494G
9.5.3 BA494G-SS
9.6 Back-box terminal assembly
Appendix 1 ATEX dust certification
Appendix 2 IECEx gas and dust certification
Appendix 3 ETL and cETL certification
CONTENTS
The BA304G, BA304G-SS, BA324G and BA324G-SS are CE marked to show compliance with the
European Explosive Atmospheres Directive 2014/34/EU and the European EMC Directive 2014/30/EU