Fireye® Flame Safeguard Controls - Fireye Inc.

Background Gain Control (BGC)
Infrared Flame Scanners Type 45RM2
The self-checking 45RM2 Flame Scanner incorporates
design features uniquely suited to detecting individual
flames and discriminating between flame envelopes. They
are similar to the Type 45RM1 scanners but operate further
into the infrared region with a much broader spectral
response. Flames monitored by the 45RM2 may be those
of pulverized coal, oil, natural gas, and flames of other
sources of methane, propane, butane, and other gases.
Fiber optic version and explosion proof housing versions
available.
Refer to Bulletin CU-26.
TYPE/MODEL
FREQ.
HZ.
WAVELENGTH
(nanometers)
Replacement Parts
61-4468-1 Shutter and bracket assembly
61-2275-3 Glass lens assembly
60-1622 Long Range Lens Assembly (for use when scanner is greater
than 12 feet from flame, e.g. kiln applications).
60-2366 Quick disconnect kit, includes 1/2" flexible conduit adapter.
Includes both male and female connectors.
Recommended Scanner Cable
59-470 6-Wire shielded scanner cable.
14 FIREYE ® System Components
MOUNT
THREADS
AMBIENT
TEMP. MAX.,
MIN.
SAFETY
APPROVALS
NOTES
45RM2-1000
700-2,500 1" NPT 150°F (65°C) FM, APAVE —
45RM2-1001 50/60
1" BSP
- 40°F (-40°C)
FM, DIN
SCANNERS WITH EXPLOSION-PROOF HOUSINGS
45RM2-1000EX
700-2,500 1" NPT 150°F (65°C) — Class I, Div. 1 and 2, Goups C, D; Class
50/60
-40°F (-40°C)
FIBER OPTIC SCANNERS
II, Div. 1 and 2, Groups E, F, G: Class
III approved housing.
61-5234 50/60 700-2,500 Fiber Optic 150°F (65°C) — For use with glass or quartz fiber optic
Mounting -40°F (-40°C)
assemblies.
All controls in this table are compatible with all Fireye amplifiers listed in Table 2.
When these scanners are used with 25SU3-2100, a 19UVPS-2120 or -2220, or 19MPS-2000 power supply is required.