Specifications

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SPECIFICATIONS (CEX MODEL)
FIGURE 2. SIMPLICITY SCANNER in CENELEC HAZARDOUS AREA HOUSING (mounting flange kit ordered separately)
NOTE: All models of the Simplicity 65UV5-1004 CEX flame scanners are housed within a
CENELEC and ATEX approved housing for application in EExd IIC T6 hazardous rated environ-
ment. In addition the CENELEC housing is designed to meet the requirements of IP66 (NEMA 4X).
SPECIFICATIONS (CEX MODEL)
MECHANICAL:
Hazardous Classifications:
EExd IIC T6 ATEX
Cooling / Purge Air Requirements:
Source: Clean, dry, cool
Volume: 4 SCFM (113 l/min) at 3/4" threaded mounting flange, or 1 inch “Y” fitting,
mounted on scanner sight pipe. Temperature near the upper limit of the scanner operating
range and/or use with dirty/dusty fuels may require up to 15 SCFM (425 l/min).
Pressure: Adequate to overcome furnace or windbox pressure
Temperature Rating: -40° F to + 150°F (-40°C to +65°C) maximum dependent on “T”
classification
Humidity: 0% to 95% relative humidity, non-condensing
ELECTRICAL:
Input Power: 24 Vdc, + 20% / - 25% supply current 100 mA
Electrical Connection: Internal terminal rail
Relay Output FLAME RELAY, (N.O.) / (N.C.) SPDT
FAULT RELAY, (N.O.) SPST
Contact Rating: Minimum: 1 mA @ 5 Vdc
Maximum: 2 A @ 30 Vdc
2 A @ 240 Vac
Status Indication: Internal LED: “Flame Signal”, “Fault Indication”
Analog Output: 4-20mA DC current, referenced to 24 V DC common, maximum
connected load 750 ohms
*HOUSING FLANGE KIT, ORDERED SEPARATELY
(INCLUDES NPT OR BSP FLANGE, GASKET, MOUNTING SCREWS)
P/N 129-168-1 (NPT)
P/N 129-168-2 (BSP)
DIMENSIONS IN INCHES (MM)
ASSEMBLY SHOWN WITH HOUSING FLANGE KIT, ORDERED SEPARATELY
MOUNTING SCREWS (4 PLC.)
3/8" THREADED OPENING FOR COOLING AIR
1" FEMALE THREAD
SIGHT PIPE MOUNT
*HOUSING FLANGE KIT
FLANGE GASKET
0.35 (9)
4.41
(112)
5.28
(134)
8.94 (227)
4.53 (115)
4.41 (112)
3.56 (90)
FOR WIRING INSTRUCTIONS REFER TO FIGURE 3