Description
R7847A1082
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Overview:
The R7847A Rectification Flame Amplifiers are solid state plug-in amplifiers that respond to a rectified signal from a rectification type flame detector to indicate the presence of flame when used with 7800 SERIES Relay Modules.
Available Model Features:
- R7847A1082:
- Reactification: for use with flame rods, rectifying photocells or C7012A,C Solid State Ultraviolet Detectors
- Plug-in to 7800 SERIES Relay Module through printed circuit board edge connector keyed for proper orientation.
- Flame signal test jacks measure amplifier flame signal voltage.
- 0.0 to 5.0 Vdc Flame signal strength reading range.
- Flame Failure Response Time (sec): 2 or 3
Product Specifications:
- Flame Signal (Volts dc): Minimum Acceptable: 1.25 Vdc. Flame Signal Voltage Range (displayed on Keyboard Display Module or measured with a 1M ohm voltmeter plugged into amplifier test jacks): 0.0 to 5.0 Vdc.
- Environmental Ratings:
- Ambient Temperature:
- Operating: -40F to 140F (-40C to 60C).
- Storage: -40F to 150F (-40C to 65C).
- Humidity: Operating 85% rh continuous, noncondensing.
- Vibration: Continuous 0.5G environment.
- Approvals:
- Underwriters Laboratories Inc. Listed: File no. MP268, guide no. MCCZZ: R7847A.
- Underwriters Laboratories Inc. Component Recognized: File no. MP268, guide no. MCCZZ: R7824C.
- Canadian Standards Association Certified: LR95329-3.
- Factory Mutual Approved: Report J.I.1V9A0.AF. Industrial Risk Insurers Acceptable.
Also See:
- Honeywell R7847A1033 Amplifier for 7800 SERIES Relay Modules
- Honeywell R7849A1023 Amplifier for 7800 SERIES Relay Modules
Resources:
- Amplifiers for 7800 SERIES Relay Modules Datsheet
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