Overview
Compact flame detector for use with flame safeguard controls with ultraviolet amplifiers.
Features
- Use with Honeywell Flame Safeguard primary safety controls and burners requiring ultraviolet flame detection.
- Mounts on a 1 in. sighting pipe by using an integral collar.
- Protects the sensing tube with a shield.
- Meets outdoor rain tight requirements of Underwriters Laboratories Inc., NEMA 4 and NEMA 4X.
- Wires in parallel for difficult sighting applications.
- Seals against pressures as high as 5 psi (34.5 kPa) when correctly installed.
- Field-replaceable ultraviolet sensing tube.
Product Specifications
- Application
- Coal fired burners; Gas fired burners; Oil fired burners
- Dimensions (in.)
- 1 1/2 in. diameter x 4 1/8 in. long
- Dimensions (mm)
- 38 mm diameter x 105 mm long
- Used With
- Flame Amplifiers: R7249A, B, R7849A, B, R7749B, R7259, R7290
- Weight (lb)
- 6 oz
- Weight (kg)
- 0.17 kg
- Comments
- Detects ultraviolet radiation in flames
- Mounting
- Integral nut for 1 in. sighting pipe.
- Approvals, Underwriters Laboratories Inc.
- Listed: File No. MP268, Guide No. MCCZ
- Approvals, Canadian Standards Association
- Certified: Master Report LR95329-1
- Electrical Connections
- 2 NEC Class 1 lead wires
- Vibration
- 0.5 G max
- Approvals, Swiss RE
- Acceptable
- Approvals, Factory Mutual
- Approved: Report No. 24181.03
- Approvals, Others
- DIN (Europe)
- Ambient Temperature Range (F)
- 0 F to 250 F
- Ambient Temperature Range (C)
- -18 C to +121 C
- NEMA Rating
- NEMA 3 and NEMA 4
- Lead Length (in.)
- 72 in.
- Lead Length (mm)
- 1829 mm
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