Fireye to Honeywell Flame Sensor Cross Reference Guide

Honeywell Flame SensorTransitioning from Fireye to Honeywell flame sensors can be driven by the need to replace obsolete models, ensure compatibility with modern systems, or meet specific operational requirements. This process can seem challenging due to differences in specifications or limited cross-reference information. This Cross Reference Guide is designed to assist engineers and technicians by providing detailed tables mapping Fireye flame sensors to their Honeywell equivalents. At TCI Supply, we aim to simplify your upgrade with our extensive inventory and expert support, ensuring a seamless transition to your new flame detection system.

Important Note on System Compatibility: The Fireye and Honeywell flame sensors in this guide are not direct, interchangeable replacements. This guide serves as a reference for planning and executing a complete system transition. Always consult with a qualified engineer or contact TCI Supply to verify compatibility.

Infrared Flame Detectors

The following table maps Fireye infrared flame detectors to Honeywell equivalents, including specifications for mounting, lead length, and additional features.

Fireye Infrared to Honeywell C7915A Series

Fireye Model

Honeywell Replacement

Mounting Pipe Size NPT (in.)

Lead Length (in.)

Orifice

Collimating LensWAN

With Cell

Comments

48PT11000

C7915A1028 (1)

1/2 in.

24 in.

No

No

Yes

With heat block, straight body.

48PT11003

C7915A1028 (2)

1/2 in.

96 in.

No

No

Yes

With heat block, straight body.

48PT11007

C7915A1028 (1)

1/2 in.

48 in.

No

No

Yes

With heat block, straight body.

48PT19000

C7915A1028 (3)

1/2 in.

24 in.

No

No

Yes

With heat block, angle body.

48PT19003

C7915A1028 (4)

1/2 in.

96 in.

No

No

Yes

With heat block, angle body.

48PT19007

C7915A1028 (3)

1/2 in.

48 in.

No

No

Yes

With heat block, angle body.

48PT21000

C7915A1028 (1)

1/2 in.

24 in.

No

No

Yes

With heat block, straight body.

48PT21003

C7915A1028 (2)

1/2 in.

96 in.

No

No

Yes

With heat block, straight body.

48PT21007

C7915A1028 (1)

1/2 in.

48 in.

No

No

Yes

With heat block, straight body.

48PT29000

C7915A1028 (3)

1/2 in.

24 in.

No

No

Yes

With heat block, angle body.

48PT29003

C7915A1028 (4)

1/2 in.

96 in.

No

No

Yes

With heat block, angle body.

48PT29007

C7915A1028 (3)

1/2 in.

48 in.

No

No

Yes

With heat block, angle body.

Footnotes for Infrared Flame Detectors:
(1) Perform pilot turndown test after installation.
(2) For 96-inch leadwires, use C7915A1036 instead.
(3) Straight-body replacement for angle-body models; check alignment.
(4) For 96-inch leadwires on angle-body models, use C7915A1036.

Visible Light Flame Detectors

The following table maps Fireye visible light flame detectors to Honeywell equivalents, noting that direct replacements may require system upgrades.

Fireye Visible Light to Honeywell 7800 Series

Fireye Model

Honeywell Replacement

With Housing

With Lens

With Filter

Comments

45AM11000

See footnote (1)

Yes

No

No

–

45CM11000

See footnote (1)

Yes

No

No

–

45CM11000Y

See footnote (1)

No

No

No

–

Footnotes for Visible Light Flame Detectors:
(1) No direct replacement; upgrade to 7800 Series with R7852B amplifier and C7962B detector.

Ultraviolet Flame Detectors

The following tables map Fireye ultraviolet flame detectors to Honeywell equivalents, including specifications for mounting, lead length, and electrical requirements.

Fireye Ultraviolet to Honeywell C7027A Series

Fireye Model

Honeywell Replacement

Mounting Pipe Size NPT (in.)

Lead Length (ft./in.)

Ambient Temp (°F)

Comments

UV-1

C7027A1080 (1)

1/2 in.

6/72

-40 to 212

Angle body.

UV-1A3

C7027A1080 (1)

1/2 in.

3/36

-40 to 212

Straight body.

UV-1A6

C7027A1080 (1)

1/2 in.

6/72

-40 to 212

Straight body.

UV-2

C7027A1080 (2)

3/8 in.

3/36

-40 to 212

Straight body.

UV-6

C7027A1080 (1)

1/2 in.

6/72

-40 to 212

Angle body.

UV-7

C7027A1080 (2)

3/8 in.

6/72

-40 to 212

Angle body.

45UV21010

C7027A1080 (3)

3/4 in.

None

-40 to 200

Angle body.

45UV21112

C7027A1080 (3)

3/4 in.

None

-40 to 200

Angle body.

45UV21113

C7027A1080 (3)

3/4 in.

None

-40 to 200

Angle body.

45UV31050

C7027A1080 (3)

3/4 in.

None

212 max.

Angle body.

Footnotes for Ultraviolet Flame Detectors (C7027A Series):
(1) For applications below 0°F, use C7027A1031.
(2) Use a 1/2 x 3/8 reducer coupling for mounting.
(3) Use a 3/4 x 1/2 reducer coupling for mounting.

Fireye Ultraviolet to Honeywell C7012/C7076 Series

Fireye Model

Honeywell Replacement

Voltage/Frequency (HZ)

Mounting Pipe Size NPT (in.)

Lead Length (ft./in.)

Ambient Temp (°F)

Solid State

Comments

45UV11020

C7012A1152 (1)

120/50,60

1 in.

None

200 max.

N/A

–

45UV11021

C7012A1152 (1)

120/50,60

1 in.

None

200 max.

N/A

–

45UV51000

C7012E1112 (1)

120/50,60

1 in.

None

200 max.

Yes

–

45UV51005

C7012E1112 (2)

120/50,60

1 in.

8/96

200 max.

Yes

–

45RM11000

C7076A1007 (3)

120/50,60

1 in.

None

32 to 131

Yes

Adjustable sensitivity.

Footnotes for Ultraviolet Flame Detectors (C7012/C7076 Series):
(1) Max temperature is 175°F; verify system range.
(2) Includes 96-inch leadwires; adjust if needed.
(3) Operates at 32°F to 131°F; ensure compatibility.

Download Honeywell’s Guide:

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