Product 説明
The Honeywell RM7800L1012 is a microprocessor-based integrated burner control designed for single-burner, automatically fired gas, oil, or combination fuel applications. It manages burner sequencing, flame supervision, system diagnostics, and operational status indication. It is part / the reliable 7800 Series, /fering high safety and flexibility with advanced features such as Modbus communication, first-out annunciation, and self-check diagnostics.
Technical Specifications
| Parameter | Value |
|---|---|
| モデル | RM7800L1012 |
| Power Supply | 120 VAC (+10/-15%), 50/60 Hz |
| Power Dissipation | 10 W (relay), 3 W (display module) |
| Maximum Load | 2000 VA |
| Operating Temperature | -40°C to 60°C (-40°F to 140°F) |
| Storage Temperature | -40°C to 66°C (-40°F to 150°F) |
| Humidity | 85% RH, non-condensing |
| Vibration | 0.5G |
| Dimensions | 127 x 127 x 133 mm |
| 重量 | 0.83 kg |
| Flame Failure Response | 0.8 to 3 seconds (depending on amplifier) |
| Approvals | UL, CSA, FM, SIL3 capable |
Applications
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Industrial boilers and burners in power plants.
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Oil and gas processing facilities.
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Chemical and petrochemical industries.
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Food processing and manufacturing plants.
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Any application requiring high-reliability burner control with flame monitoring.
Advantages
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SIL3 capable for safety-critical applications.
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Advanced diagnostics and first-out annunciation for quick troubleshooting.
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Microprocessor-based design ensures high reliability and long life.
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Flexible configuration with plug-in flame amplifiers and purge cards.
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サポートs Modbus communication for integration into modern systems.
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Nonvolatile memory retains history even after power loss.
FAQ
Q1: What is the primary function / the RM7800L1012?
A1: It provides automatic burner sequencing, flame supervision, and system diagnostics for single-burner applications.
Q2: Is the RM7800L1012 compatible with both gas and oil burners?
A2: Yes, it is designed for gas, oil, or combination fuel burners.
Q3: Does it support SIL3 safety level?
A3: Yes, when used in a properly designed safety system.
Q4: Can it communicate with a control system?
A4: Yes, via Modbus with an optional communication module.
Q5: What happens if there is a power loss?
A5: Its nonvolatile memory retains operational and fault history.
Q6: How is flame failure detected?
A6: Using compatible flame detectors and plug-in amplifiers, with a response time / 0.8–3 seconds.
Q7: Is remote reset possible?
A7: Yes, with the optional remote reset module.
Q8: What is the operating temperature range?
A8: From -40°C to 60°C (-40°F to 140°F).
Q9: Does it include a display for diagnostics?
A9: Yes, a vacuum fluorescent display provides operational and fault information.
Q10: How flexible is installation?
A10: It can be panel, wall, or burner mounted with various accessories.
Related モデルs
| モデル | 説明 | Dimensions (mm) | 重量 (kg) |
|---|---|---|---|
| RM7800E | Burner control, FM/IRI rated | 127 x 127 x 133 | 0.83 |
| RM7800G | Burner control, UL/CSA rated | 127 x 127 x 133 | 0.83 |
| RM7800M | Burner control, On/Off type | 127 x 127 x 133 | 0.83 |
| RM7838A | Advanced burner control | 127 x 127 x 133 | 0.83 |
| R7847C | Self-check flame amplifier | 25 x 75 x 50 | 0.1 |
| R7852A | Infrared flame amplifier | 25 x 75 x 50 | 0.1 |
Popular Honeywell モデルs
| モデル | 説明 | Dimensions (mm) | 重量 (kg) |
|---|---|---|---|
| RM7890A | Basic burner control | 127 x 127 x 133 | 0.83 |
| RM7895A | Integrated burner control | 127 x 127 x 133 | 0.83 |
| RM7800L1087 | Burner control with VPS | 127 x 127 x 133 | 0.83 |
| RM7823A | Basic relay module | 127 x 127 x 133 | 0.83 |
| R7849A | Ultraviolet flame amplifier | 25 x 75 x 50 | 0.1 |
| R7861A | Self-check UV flame amplifier | 25 x 75 x 50 | 0.1 |
会社情報
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