flame detectors
Ultraviolet Flame Detector C7961E,F
DISCONTINUED - Dynamic Self-Check Ultraviolet Solid State Flame Detector
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Overview
This product is discontinued. We may offer firmware, drivers and manuals for your convenience, as well as online tech support. If you require additional support, please contact us using the links above.
Product Discontinuation Date:2022-12-30T00:00:00Z
Service & Support Discontinuation Date: 2027-12-31T00:00:00Z
The C7961E, F series are Solid State electronic UV flame sensor to detect ultraviolet radiation emitted by the combustion of most carbon-containing fuels such as natural gas, LP gases, and oil. Used with Honeywell burner controls to provide flame supervision in continuous operation for industrial burner applications.
Replacement Product Information:
The C7961E/F series Solid State UV flame detectors use the same enclosures as the C7061A/F series Powertube UV flame detectors, so no mechanical modifications are needed.
For use with the 7800 series burner controllers:
C7061A/F needs one of the R7861 series flame amplifiers (permanent operation)
For use with the SLATE burner management system:
C7061A/F need the R8001S1051 flame amplifier module (permanent operation)
Approvals:
Replacement Product Information:
The C7961E/F series Solid State UV flame detectors use the same enclosures as the C7061A/F series Powertube UV flame detectors, so no mechanical modifications are needed.
For use with the 7800 series burner controllers:
C7061A/F needs one of the R7861 series flame amplifiers (permanent operation)
For use with the SLATE burner management system:
C7061A/F need the R8001S1051 flame amplifier module (permanent operation)
Approvals:
- C7061A, F are CE approved according to EN 298 only when used with the correct Honeywell flame amplifiers and/or burner controls
- C7061A, F-series models are approved for use in continuous operation, by using dynamic self-check
- C7061F1 models are ATEX approved for use in European explosion hazardous locations; II G Ex d IIC T6, zone 1&2
- C7061F2 models are UL listed for use in North American explosion hazardous locations; Class 1, groups C and D; and Class 2, groups E, F, and G
Specifications
Environmental Conditions
- Ambient Temperature Range
- -40 to 175 deg F (-40 to 80 deg C)
Ignition, Flame & Supervision Specifications
- UV Tube Rating
- -40 deg F (-40 deg C) rated
Storage/Transport Temperatures
- Storage Temperature Range
- -60 to 175 deg F (-50 to 80 deg C)
Inputs, Outputs & Signal Interfaces
- Signal Output
- 1.25 to 5.0 Vdc (steady flame signal)
Electrical Specifications
- Shutter Frequency
- 3 Hz + additional test every 5 seconds by 7800 Series control
- Operating Voltage Range
- 120 VAC (-15%, +10%), 50/60 Hz
Pressure Specifications
- Pressure Ratings
- C7961E: 20 psi
- C7961F: 100 psi (Viewing Window)
Installation & Mounting Specifications
- Mounting Options
- C7961E: 3/4 in or 1 in NPT flange
- C7961F: 1 in NPT pipe union
- Installation Orientation
- Horizontal, vertical, or angled; conduit opening must be 45 deg below horizontal
Product Design & Configuration
- Housing Type
- C7961E: NEMA 4
- C7961F: Explosion-proof (Class I and II hazardous locations)
Measurement & Sensing Characteristics
- Detection Method
- Ultraviolet radiation with dynamic self-check via oscillating shutter
Applications & Compatibility
- Compatible Controls
- RM7800 series, R7140, EC7810A modules
- Compatible Amplifiers
- R7851C Dynamic Self-Check Amplifier
Standards & Certifications
- Approvals
- SIL 3 Capable, FM Approved, Swiss Re (Industrial Risk Insurers), WEEE Directive 2012/19/EU - proper disposal required, Hazardous Location Rating (C7961F) Class I, Groups C and D; Class II, Groups E, F, G
Environmental Conditions
- Ambient Temperature Range
- -40 to 175 deg F (-40 to 80 deg C)
Ignition, Flame & Supervision Specifications
- UV Tube Rating
- -40 deg F (-40 deg C) rated
Storage/Transport Temperatures
- Storage Temperature Range
- -60 to 175 deg F (-50 to 80 deg C)
Inputs, Outputs & Signal Interfaces
- Signal Output
- 1.25 to 5.0 Vdc (steady flame signal)
Electrical Specifications
- Shutter Frequency
- 3 Hz + additional test every 5 seconds by 7800 Series control
- Operating Voltage Range
- 120 VAC (-15%, +10%), 50/60 Hz
Pressure Specifications
- Pressure Ratings
- C7961E: 20 psi
- C7961F: 100 psi (Viewing Window)
Installation & Mounting Specifications
- Mounting Options
- C7961E: 3/4 in or 1 in NPT flange
- C7961F: 1 in NPT pipe union
- Installation Orientation
- Horizontal, vertical, or angled; conduit opening must be 45 deg below horizontal
Product Design & Configuration
- Housing Type
- C7961E: NEMA 4
- C7961F: Explosion-proof (Class I and II hazardous locations)
Measurement & Sensing Characteristics
- Detection Method
- Ultraviolet radiation with dynamic self-check via oscillating shutter
Applications & Compatibility
- Compatible Controls
- RM7800 series, R7140, EC7810A modules
- Compatible Amplifiers
- R7851C Dynamic Self-Check Amplifier
Standards & Certifications
- Approvals
- SIL 3 Capable, FM Approved, Swiss Re (Industrial Risk Insurers), WEEE Directive 2012/19/EU - proper disposal required, Hazardous Location Rating (C7961F) Class I, Groups C and D; Class II, Groups E, F, G
- Ambient Temperature Range : -40 to 175 deg F (-40 to 80 deg C)
- UV Tube Rating : -40 deg F (-40 deg C) rated
- Storage Temperature Range : -60 to 175 deg F (-50 to 80 deg C)
- Signal Output : 1.25 to 5.0 Vdc (steady flame signal)
- Shutter Frequency : 3 Hz + additional test every 5 seconds by 7800 Series control
- Pressure Ratings : C7961E: 20 psi|C7961F: 100 psi (Viewing Window)
- Operating Voltage Range : 120 VAC (-15%, +10%), 50/60 Hz
- Mounting Options : C7961E: 3/4 in or 1 in NPT flange|C7961F: 1 in NPT pipe union
- Installation Orientation : Horizontal, vertical, or angled; conduit opening must be 45 deg below horizontal
- Housing Type : C7961E: NEMA 4|C7961F: Explosion-proof (Class I and II hazardous locations)
- Detection Method : Ultraviolet radiation with dynamic self-check via oscillating shutter
- Compatible Controls : RM7800 series, R7140, EC7810A modules
- Compatible Amplifiers : R7851C Dynamic Self-Check Amplifier
- Approvals : SIL 3 Capable, FM Approved, Swiss Re (Industrial Risk Insurers), WEEE Directive 2012/19/EU - proper disposal required, Hazardous Location Rating (C7961F) Class I, Groups C and D; Class II, Groups E, F, G
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32005268-001/X
CABLE ASSEMBLY
32005268-001/X
CABLE ASSEMBLY
