Description
🔹 Product Overview
The Honeywell EG1033AC01 is an EG-series ultraviolet flame amplifier designed for flame monitoring applications in industrial combustion and gas turbine systems. It works with compatible UV flame sensors to process ultraviolet radiation signals and provide a rapid flame-present or flame-loss indication.
The EG1033AC01 is associated with the Honeywell LG/EG flame monitoring architecture and is suitable for applications where dependable flame supervision is required for turbine and combustion control systems.
The amplifier is designed for UV flame detection and supports a rapid flame-present response, with a typical detection time of approximately 0.1 second and a maximum flame-loss detection time of 0.2 second.
🔹 Main Features
⚙️ UV Flame Detection
Designed to amplify signals from compatible ultraviolet flame sensors used in industrial flame-monitoring systems.
🔥 Fast Flame Response
Typical flame-present detection time is approximately 0.1 second, supporting rapid identification of combustion status.
🛡️ Flame Loss Monitoring
Maximum flame-loss detection time is approximately 0.2 second, allowing the control system to respond quickly to loss-of-flame conditions.
🔌 DC Power Supply
The EG1033AC configuration is associated with a 20–35 VDC input and a maximum power consumption of approximately 10 W.
📡 Relay Output
The EG1033AC/AD amplifier configuration uses relay contacts for integration with external flame-monitoring and turbine protection circuits.
🌡️ Industrial Temperature Capability
The EG/LG flame-monitoring system is designed for demanding industrial operating environments.
🔹 Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | Honeywell |
| Model | EG1033AC01 |
| Series | EG / LG Flame Monitoring Series |
| Product Name | UV Flame Amplifier |
| Application | UV Flame Detection and Flame Monitoring |
| Place of Manufacture | USA / Honeywell industrial product line |
| Condition / Status | Legacy Industrial Spare / Availability Subject to Stock |
| Dimensions | Approx. 6.62 × 4.25 × 4.44 in |
| Weight | Approx. 3 kg shipping weight |
| Power | 20–35 VDC, 10 W max. |
🔹 Application
The EG1033AC01 can be used as part of an industrial flame-monitoring system where a UV flame sensor provides the detection signal.
Typical applications include:
• Gas turbine flame monitoring
• Industrial combustion systems
• Turbine burner monitoring
• Compressor turbine systems
• Flame-present / flame-loss supervision
• Industrial burner protection circuits
• Replacement and maintenance of legacy Honeywell flame-monitoring systems
For system replacement, the amplifier should be matched with the existing UV sensor, power supply, output circuit, wiring arrangement and approved turbine control architecture.
🔹 Installation Considerations
Before installation, verify the model number EG1033AC01 and compare the replacement unit with the existing system configuration.
Check the following items:
- 🔌 Confirm the available DC supply voltage.
- 🔥 Confirm compatibility with the installed UV flame sensor.
- 📡 Verify relay output wiring and contact logic.
- ⚙️ Check mounting dimensions and mounting-hole arrangement.
- 🧰 Inspect connectors, terminals and field wiring before energizing.
- 🛡️ Confirm that the complete flame-monitoring circuit meets the original equipment safety requirements.
- 🧪 Perform a controlled flame-present and flame-loss functional test after installation.
Because flame-monitoring equipment can be part of a turbine or combustion safety circuit, replacement should be performed by qualified personnel familiar with the specific equipment.
🔹 Maintenance Guide
Regular inspection should include checking the amplifier enclosure, electrical connections, sensor wiring and relay output circuit.
Keep connectors and terminals clean and properly secured. Inspect wiring for insulation damage, loose connections or signs of overheating.
During scheduled maintenance, verify that the UV sensor and amplifier produce the expected flame-present indication and that the flame-loss signal reaches the associated control or protection system correctly.
If abnormal operation occurs, compare the measured supply voltage, sensor signal, relay condition and control-system input against the original system documentation.
🔹 Common Questions & Answers
Q1: What is the Honeywell EG1033AC01?
The EG1033AC01 is an ultraviolet flame amplifier used in Honeywell EG/LG flame-monitoring systems. It processes signals from compatible UV flame sensors and provides flame-status information to the associated control system.
Q2: What type of flame detection does it use?
It is designed for ultraviolet flame detection. The associated Honeywell UV flame-monitoring architecture detects UV radiation generated by combustion.
Q3: What is the typical flame detection response time?
The typical flame-present response is approximately 0.1 second. The specified maximum flame-loss detection time is approximately 0.2 second.
Q4: What power supply does the EG1033AC01 use?
The EG1033AC configuration is specified for approximately 20–35 VDC with a maximum power consumption of about 10 W.
Q5: What type of output does the EG1033AC configuration provide?
The EG1033AC/AD amplifier configuration uses relay contacts for external system interfacing.
Q6: What systems can use the EG1033AC01?
It is intended for compatible Honeywell LG/EG UV flame-monitoring applications, including industrial combustion and gas turbine flame-monitoring systems.
Q7: Can I replace another Honeywell flame amplifier with EG1033AC01?
Not automatically. The replacement must be checked against the original amplifier’s voltage, sensor compatibility, output configuration, wiring and complete flame-monitoring architecture.
Q8: Is EG1033AC01 suitable for a new control-system design?
It is primarily a legacy industrial component. For a new system, engineering compatibility and current approved equipment should be evaluated before selecting it.
Q9: What should be checked if the flame signal is incorrect?
Check the power supply, UV sensor, sensor wiring, amplifier connections, relay contacts and the receiving control-system input. A complete system-level test is recommended.
Q10: Is EG1033AC01 suitable as an industrial spare?
Yes, when the existing equipment specifically requires the EG1033AC01 configuration. The model number, electrical requirements and interface should be verified before purchase and installation.
🔹 Recommended Honeywell Models
For customers maintaining Honeywell industrial automation, combustion and flame-monitoring systems, the following models and product families may also be relevant:
- Honeywell EG1033AA01 – UV Flame Amplifier
- Honeywell EG1033AD01 – UV Flame Amplifier
- Honeywell LG1093AC01 – UV Flame Sensor
- Honeywell LG1093AC05 – UV Flame Sensor
- Honeywell LG1093AC09 – UV Flame Sensor
- Honeywell LG1093AA01 – UV Flame Sensor Family
- Honeywell FSC Series – Safety Controller Systems
- Honeywell ControlEdge HC900 – Control System
- Honeywell Safety Manager – Safety System
- Honeywell 51401216 Series – Industrial Control Components
🔹 Spare Parts Selection Note
When ordering the Honeywell EG1033AC01, please verify the complete part number, electrical configuration and existing flame-monitoring system before replacement. For legacy turbine and combustion equipment, matching the original hardware configuration is especially important for maintaining correct flame detection and protection functions.
