Det-Tronics X5200 UVIR SIL 2 Certified Flame Detectors SAFETY MANUAL - Manual (Page 3)

1.1 95-8672 3
No special installation requirements exist above and
beyond the standard installation practices documented
in the instruction manual. Environmental specification
limits are also as published in the general specifications
section in the instruction manual.
The operating power distribution system must be
designed and installed so the terminal voltage does
not drop below 18 Vdc when measured at any specific
location. The maximum current limit must be less than
2 amperes. The external system providing power to the
X2200/X9800/X5200 must have overvoltage protection
that ensures supply voltage does not exceed 33 Vdc.
Common Misuse Scenarios
Refer to the General Application Information section
of the appropriate instruction manual for detailed
information on common misuse scenarios. Application
environments to avoid include the following:
UV Detectors Intense UV sources including
electric arc welding, high voltage
corona, x‑rays and gamma
radiation should not be present in
the detection area.
IR Detectors Intense IR sources should not be
present in detection area.
NOTE
The above common misuse scenarios will cause
the X2200/X9800/X5200 relay or 4-20 mA outputs
to annunciate a high background and/or false
alarm depending on the intensity of the radiation
and the relay configuration.
UV & IR Detectors Glass and Plexiglas windows
attenuate radiation and should not
be located between the detector
and detection area.
The detector must have a direct
line‑of‑sight to any potential flame
source in the detection area; care
must be taken to keep physical
obstructions out of the line of view
of the detector.
NOTE
The black plastic shipping cap must be removed
prior to placing the detector into service.
START-UP AND COMMISSIONING
All safety functions of the X2200/X9800/X5200 are
active within 30 seconds of power‑up without any user
action required.
Commissioning Personnel
The Safety Certified X2200/X9800/X5200 flame
detector can be commissioned by any qualified person
with knowledge of flame detection instruments and the
configuration device being used. Refer to the Start‑Up
section provided in the instruction manual.
Relay Configuration Requirements
The end user must provide transient and current limiting
on the output contacts of the relays. The maximum
relay contact output must be limited to 2 amperes at 30
Vdc. The load must be a resistive load. The user must
protect against transients by using standard protection
methods such as proper grounding of shielded wire
and separation of relay load wires from other lines
carrying rapidly switched high current (e.g. large motor
power supply lines).
If the 0‑20 mA analog output is not being monitored for
fault conditions, the status of the Fault relay must be
monitored and appropriate action taken.
The fault relay is configured for normally energized
operation. The alarm relay must be configured for
normally de‑energized operation (i.e. the alarm relay
must energize during alarm conditions).
Configuration
Digital communication with the X2200/X9800/X5200 is
necessary to monitor internal status and to modify the
factory settings. For specific information regarding HART
communication, refer to the appropriate HART Addendum:
X2200 UV Flame Detector
95‑8638
X9800 IR Flame Detector 95‑8637
X5200 UVIR Flame Detector 95‑8636
NOTE
Prior to device configuration (setting alarm
thresholds, latch/non-latch function, etc.) all alarm
outputs must be bypassed. The device is not safety
certified during configuration change activities.
NOTE
All configuration changes to the X2200/X9800/
X5200 must be verified by the user via a proof
test, power cycle and re-check of settings, or
other appropriate method. The LED flash rate
during power-up should be checked to verify
proper setting.
Configuration Protection
When using the 0‑20 mA output with HART as a safety
output, it is required that Write Protect be set to “on”
to ensure that the HART is non‑interfering. If HART
write protect is temporarily disabled, the user must take
specific action to re‑enable Write Protect to ensure that
HART communication remains non‑interfering.