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Fireye Fiber Optic 48PT2 Serie IR Flame Scanner Bundle - IR Flame Scanners
FireyeIR Flame Scanners

Fireye Fiber Optic 48PT2 Serie IR Flame Scanner Bundle

The Fireye 3G-OTH-02799 fiber optic bundle has been designed for installation on burners where diffusers, sight pipe alignment, or burner apparatus would obscure the target flame away from the line of sight of a…

SKU 3G-OTH-02799

Brand
Fireye
Item
Fiber Optic 48PT2 Serie IR Flame Scanner Bundle
Category
IR Flame Scanners
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Fireye
Models
IRFK, 48PT2, 48PT2-100X
Category
IR Flame Scanners

Datasheet Content

[{"filename":"CU-IRFK_IR_Fiber_Optics_2019-06.pdf","text":"CU-3G-OTH-02799\n June 12, 2019\n\n\n\n IR Fiber Optic With 3' or 5'\n Fiber Bundle Used With 48PT2-\n 100X Infrared Scanner\n\nAPPLICATION\n\n\n The FIREYE fiber optic bundle has been designed for installation on burners where diffusers,\n sight pipe alignment, or burner apparatus would obscure the target flame away from the line\n of sight of a conventional surface mounted scanner. In burner boiler applications, where\n it is undesirable to mount the scanner in the blast tube, the 48PT2-100X scanner can be\n extended external to the burner. To avoid mechanical damage, care must be used during the handling\n of the fiber optic bundle and during assembly installation.\n DO handle the fiber optic bundle gently.\n DO NOT drop the fiber optic bundle.\n DO NOT force a bend radius smaller than 4\" or start a bend radius closer than 2\" from either end.\nSPECIFICATIONS\n FIBER OPTIC BUNDLE:\n 1/2\" NPT mounting lens holder head: 303 Stainless steel.\n Fiber outer carrier flexible stainless steel\n Rear portions: rigid stainless steel 1/2 in. (Scanner Connection)\n Optics: High temperature glass.\n\n DIMENSIONS:\n See Figure 1.\n\n MOUNTING:\n Burner Throat: 1/2\" NPT lens holder assembly. Figure 1\n Scanner assembly: 1/2\" NPT fiber/scanner assembly. Figure 1\n\n ELECTRICAL:\n Refer to Fireye Flame Scanner bulletin SC-103.\n 48PT2-100X\n\n TEMPERATURE:\n Scanner: Model 140 F max., (60 F) min., 60C max., (-40C) min.\n Fiber Optics: 800F (427C) max. glass (for infrared)\n\n OPTICAL FIELD OF VIEW: 13 sq. in. @ 3 feet (100 sq. cm. @ 1.0 meter)\n\n\n\n\n 1\n\f Table 1\n Part Dim A Dim B\nIRFK-3 39.8 34.9\nIRFK-5 63.8 58.9\n\n\n\n\n 2\n\f ORDERING INFORMATION\n\n 3G-OTH-02799-3 Glass Fiber Optic With 3' Fiber Bundle\n\n 3G-OTH-02799-5 Glass Fiber Optic With 5' Fiber Bundle\n\n 48PT2-100X Infra-Red Scanner\n\n\n CAUTION: Fireye scanners are for use only with Fireye controls. Do not connect Fireye\n scanners with controls not manufactured by FIREYE.\n\n\n\n CAUTION: If component checking is required during burner operation for constantly fired\n burners, utilize the infrared flame scanner (48PT2) with associated AutoCheck amplifier. For\n Flame-Monitor systems use the E1R1, E1R3 or E1R2 and for MicroM systems use the MEIR1 or\n MEIR4.\n\n\n Warning- all installation, service and troubleshooting of Fireye products must be performed\n by a qualified technician.\n\n\n\n\nNOTICE\n When Fireye products are combined with equipment manufactured by others and/or integrated into systems\n designed or manufactured by others, the Fireye warranty, as stated in its General Terms and Conditions of Sale,\n pertains only to the Fireye products and not to any other equipment or to the combined system or its overall\n performance.\n\n\n\n\nWARRANTIES\n FIREYE guarantees for one year from the date of installation or 18 months from date of manufacture of its\n products to replace, or, at its option, to repair any product or part thereof (except lamps, electronic tubes and\n photocells) which is found defective in material or workmanship or which otherwise fails to conform to the\n description of the product on the face of its sales order. THE FOREGOING IS IN LIEU OF ALL OTHER\n WARRANTIES AND FIREYE MAKES NO WARRANTY OF MERCHANTABILITY OR ANY OTHER\n WARRANTY, EXPRESS OR IMPLIED. Except as specifically stated in these general terms and conditions of\n sale, remedies with respect to any product or part number manufactured or sold by Fireye shall be limited\n exclusively to the right to replacement or repair as above provided. In no event shall Fireye be liable for\n consequential or special dam- ages of any nature that may arise in connection with such product or part.\n\n\n\n FIREYE, Inc. SC-3G-OTH-02799\n 3 Manchester Road June 12, 2019\n Derry, New Hampshire 03038 USA\n Fireye.com\n\n 3"}]

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Fireye Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Fireye 3G-OTH-02799 fiber optic bundle has been designed for installation on burners where diffusers, sight pipe alignment, or burner apparatus would obscure the target flame away from the line of sight of a conventional surface mounted scanner. In burner boiler applications, where it is undesirable to mount the scanner in the blast tube, the 48PT2-100X scanner can be extended external to the burner. To avoid mechanical damage, care must be used during the handling of the fiber optic bundle and during assembly installation. Refer to manual CU-3G-OTH-02799 for more information.

Frequently Asked Questions

What is the Fireye 3G-OTH-02799 fiber optic bundle used for?

The Fireye 3G-OTH-02799 fiber optic bundle is used in burner boiler applications where diffusers, sight pipe alignment, or burner apparatus would obscure the target flame from a conventional surface mounted scanner. It allows the 48PT2-100X infrared scanner to be mounted externally, extending the scanner away from the blast tube.

What are the specifications of the Fireye 3G-OTH-02799 fiber optic bundle?

The Fireye 3G-OTH-02799 bundle includes a 1/2" NPT mounting lens holder in 303 stainless steel, a flexible stainless steel outer carrier, and high temperature glass optics. The scanner operates at 140°F (60°C) max and -40°C min, while the fiber optics handle up to 800°F (427°C). Optical field of view is 13 sq. in. at 3 feet.

Where to buy the Fireye 3G-OTH-02799 fiber optic bundle in Singapore?

3G Electric supplies the Fireye 3G-OTH-02799 fiber optic bundle to customers in Singapore. We source and deliver this product, handling logistics and customs clearance for your order. Contact us for availability and lead time on the 3G-OTH-02799-3 or 3G-OTH-02799-5 bundle with the 48PT2-100X scanner.

How to install the Fireye 3G-OTH-02799 fiber optic bundle?

Handle the Fireye 3G-OTH-02799 fiber optic bundle gently to avoid mechanical damage. Do not drop it or force a bend radius smaller than 4 inches; avoid starting a bend closer than 2 inches from either end. Mount the lens holder via the 1/2" NPT connection at the burner throat, and connect the scanner assembly at the rear. Refer to manual CU-3G-OTH-02799 for full instructions.

Used in

Common applications for Fireye
Power-plant auxiliary boiler — M-Series II controller with UV flame scanner, programmed for gas/oil switchover and flame-presence monitoring.
Refinery process heater — MP100E programmer module managing multi-stage ignition and flame-out shutdown interlocks on high-pressure burners.
Petrochemical facility thermal oxidizer — MAUV1T UV amplifier module processing scanner signal from high-temperature burner housings with immune-response filtering.
Large-scale industrial oven (metal treating) — M-Series II with remote reset capability and dual-fuel solenoid isolation for operator safety and burner protection.
Cogeneration plant fuel-gas burner — Fireye scanner and modular controller stack integrated into BMS with remote monitoring of flame status and controller fault codes.

Fireye Products

3G Electric supplies Fireye ir flame scanners. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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InSight II 95DSS3 UV & IR Flame Scanner. The Fireye InSight II flame scanners incorporate two internal flame relays with adjustable ON/OFF thresholds and two 4-20mA analog outputs, thereby eliminating the need for a remote flame amplifier
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SCN-TST-02-03 Flame Scanner Tester. Reliable Flame Detection Testing — Anywhere, Anytime The Scanner Tester is a professional‑grade solution for testing Fireye flame detectors and integrated flame scanners without the need for a live burner. By accurately simulating both infrared (IR) and ultraviolet (UV) radiation found in real burner flames, it enables safe, precise verification during commissioning, maintenance, and troubleshooting. Designed for both field and workshop use, the Scanner Tester combines portability, robust construction, and advanced diagnostic capabilities in a single, easy‑to‑use device. Key Capabilities Realistic Flame Simulation The Scanner Tester reproduces authentic bu
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SCN-TST-02-03 Flame Scanner Tester. Reliable Flame Detection Testing — Anywhere, Anytime The Scanner Tester is a professional‑grade solution for testing Fireye flame detectors and integrated flame scanners without the need for a live burner. By accurately simulating both infrared (IR) and ultraviolet (UV) radiation found in real burner flames, it enables safe, precise verification during commissioning, maintenance, and troubleshooting. Designed for both field and workshop use, the Scanner Tester combines portability, robust construction, and advanced diagnostic capabilities in a single, easy‑to‑use device. Key Capabilities Realistic Flame Simulation The Scanner Tester reproduces authentic bu
Flame scanner used to detect the presence of a flame in industrial burners, boilers, and furnaces. Provides a safety signal to burner management systems for proper ignition and prevention of unburned fuel accumulation
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Flame scanner used to detect the presence of a flame in industrial burners, boilers, and furnaces. Provides a safety signal to burner management systems for proper ignition and prevention of unburned fuel accumulation

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