Description
The Honeywell R7849A1023 is a solid-state, plug-in ultraviolet flame amplifier engineered for integration with the 7800 Series Relay Modules. Designed to provide critical flame detection and safety interlocking, this module processes the UV signal generated by compatible Minipeeper ultraviolet flame detectors to indicate the presence or absence of a flame. Utilizing Original Engineering standards, the R7849A1023 ensures rapid flame failure response and robust operational reliability in demanding combustion environments.
Technical Specifications
Manufacturer: Honeywell
Model Number: R7849A1023
Component Type: Ultraviolet Flame Amplifier
Series: 7800 Series Relay Modules
Amplifier Color Code: Purple
Operating Voltage: 120 VAC (+10% / -15%)
Frequency: 50/60 Hz ±10%
Flame Failure Response Time: 0.8 seconds or 3.0 seconds (dependent on relay module)
Operating Temperature Range: -40°C to +60°C
Storage Temperature Range: -40°C to +65°C
Humidity Range: 85% RH continuous, non-condensing
Weight: 0.11 kg
Approvals: UL Listed, CSA Certified, FM Approved, IRI Acceptable
Technical Compatibility
This amplifier is explicitly calibrated for Technical Compatibility with Honeywell Minipeeper Ultraviolet Flame Detectors, specifically models C7027, C7035, and C7044. It plugs directly into the 7800 Series relay module chassis, facilitating seamless system upgrades and maintenance without requiring extensive rewiring or logic reprogramming.
Industrial Application
The R7849A1023 is deployed in heavy-duty commercial and industrial combustion systems, including power generation boilers, metallurgical furnaces, and chemical processing kilns. In these scenarios, the amplifier translates the microampere UV signal from the flame detector into a definitive logic state for the burner management system. This guarantees immediate fuel shutoff upon flame extinguishment, preventing explosive gas accumulation and catastrophic equipment failure.
Procurement and Lifecycle
Sourcing this component ensures adherence to strict safety protocols and regulatory compliance. We maintain optimized inventory networks to minimize Lead Time for critical spare parts, ensuring your burner management systems experience minimal downtime and maintain continuous, safe production cycles.
Key Attributes
Type: Combustion Controller
Accuracy: 1
Place of origin: Mexico
Customized support: OEM, ODM, OBM, Software Reengineering
Power: 0.65
Protection Class: IP40
Voltage: 220 V
Brand name: Honeywell
Application: Burner Management Systems
Warranty: 1 Year
Product name: Amplifiers
Power supply: 5 VDC
Color: Blue
Ambient Temperature: -40°C to 60°C
Humidity: 85% rh
Vibration: 0.5G environment
Packaging and Delivery
Selling Units: Single item
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