Product Description
The Honeywell RM7800L1038 is a microprocessor-based integrated burner control designed for automatic operation sur gas, oil, or dual-fuel single burner systems. It provides reliable burner sequencing, flame supervision, diagnostics, and system status indication, ensuring safety and operational efficiency in industrial combustion applications.
Technical Specifications
| Parameter | Value |
|---|---|
| Modèle | RM7800L1038 |
| Power Supply | 120 Vac, 50/60 Hz |
| Power Consumption | Max 10 W |
| Operating Temperature | -40°C to +60°C |
| Storage Temperature | -40°C to +66°C |
| Humidity | 85% RH non-condensing |
| Dimensions | 127 x 127 x 133 mm |
| Poids | 0.7 kg |
| Mounting | Panel or burner-mounted |
| Communication Interface | Modbus (optional) |
| Flame Failure Response Time | 0.8–3.0 seconds (by amplifier) |
| Safety Integrity Level | SIL 3 capable |
Applications
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Industrial boilers
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Process heaters
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Kilns and furnaces
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Single burner control systems in oil, gas, or combination fuel installations
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Facilities requiring advanced diagnostics and safety interlocks
Advantages
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Integrated safety and flame supervision
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SIL 3 capable for high safety standards
-
Adjustable post-purge and valve proving functions
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Non-volatile memory to store operational history and fault data
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Wide operating temperature range for harsh environments
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Communication-ready with optional Modbus module
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Easy maintenance with plug-in amplifiers and purge cards
FAQ
Q1: What type sur burners does the RM7800L1038 support?
A1: It supports single burners using gas, oil, or combination fuels.
Q2: What is the power supply requirement?
A2: The control operates at 120 Vac, 50/60 Hz.
Q3: Is the RM7800L1038 suitable for outdoor installation?
A3: It is recommended to install it in protected environments due to its electronics, even though it handles a wide temperature range.
Q4: Does it store fault history?
A4: Yes, it retains the six most recent fault events in non-volatile memory.
Q5: How is flame failure detected?
A5: Using a plug-in flame amplifier and detector system, with response times between 0.8–3.0 seconds.
Q6: Can I adjust the post-purge time?
A6: Yes, the post-purge time can be adjusted up to 60 minutes.
Q7: Is SIL 3 certification included?
A7: It is SIL 3 capable when installed in an appropriate safety instrumented system.
Q8: How is communication with external systems achieved?
A8: Optional Modbus or Data ControlBus modules can be used for communication.
Q9: Can the unité be remotely reset?
A9: Yes, a remote reset module is available as an option.
Q10: What kind sur diagnostics does it provide?
A10: It surfers detailed operational data, fault codes, flame signal strength, and sequence status.
Recommended Related Modèles
| Modèle | Description | Dimensions (mm) | Poids (kg) |
|---|---|---|---|
| RM7800E | Basic relay module | 127×127×133 | 0.7 |
| RM7800G | Modulating flame control | 127×127×133 | 0.7 |
| RM7800M | On/Off control with annunciator | 127×127×133 | 0.7 |
| RM7840G | Integrated burner control | 127×127×133 | 0.7 |
| RM7890A | Advanced relay module with alarms | 127×127×133 | 0.7 |
| RM7895A | Burner control with valve proving | 127×127×133 | 0.7 |
Popular Honeywell Modèles
| Modèle | Description | Dimensions (mm) | Poids (kg) |
|---|---|---|---|
| R7847C | Flame amplifier | 127×127×133 | 0.7 |
| R7849B | Ultraviolet flame amplifier | 127×127×133 | 0.7 |
| R7852A | Infrared flame amplifier | 127×127×133 | 0.7 |
| S7800A1001 | Keyboard display module (English) | 127×127×133 | 0.7 |
| S7810M1003 | Modbus communication module | 127×127×133 | 0.7 |
| S7830A1005 | Expanded annunciator | 127×127×133 | 0.7 |
Informations sur l'entreprise
E-mail: [email protected]
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Whatsapp：Contactez-nous par email
Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
Nos services
Nous sommes spécialisés dans la fourniture de pièces d'automatisation industrielle avec une garantie d'un an. Nos pièces d'automatisation industrielle sont vendues dans le monde entier.
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