Product Overview
The Honeywell RM7838C1004 is a microprocessor-based, integrated burner control for industrial, semi-automatic gas, oil, coal, or combination-fuel single-burner applications. It provides reliable safety interlocks, flame supervision, purge management, and system diagnostics. This model is SIL3 capable and supports communication via Modbus.
Technical Specifications
| Parameter | Specification |
|---|---|
| Modèle | RM7838C1004 |
| Power Supply | 120 Vac (+10/-15%), 50/60 Hz |
| Power Consumption | Max 10 W |
| Operating Temperature | -40°C to +60°C |
| Storage Temperature | -40°C to +66°C |
| Humidity | Up to 85% RH non-condensing |
| Vibration | 0.5G |
| Flame Failure Response Time | 0.8 or 3.0 seconds (depends on amplifier) |
| Dimensions | 127 × 127 × 133 mm |
| Poids | 0.7 kg |
| Max Connected Load | 2000 VA |
| Mounting | Panel, wall, or burner via Q7800A/Q7800B |
| Compliance | UL, CSA, FM, SIL3 capable |
| Communication Options | Modbus, Data ControlBus |
| Display | Optional Keyboard Display Module (KDM) |
Applications
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Industrial furnaces and boilers
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Process heating systems
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Semi-automatic single-burner installations
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Gas, oil, coal, and combination fuel systems
Advantages
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SIL3 capable for enhanced safety
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Built-in diagnostics and fault history
-
Supports programmable postpurge and valve proving
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Compact and easy to mount
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Compatible with a wide range sur flame detectors
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Flexible communication and remote monitoring options
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Long service life with robust microprocessor control
FAQ
Q1: What is the power supply requirement?
A1: It operates on 120 Vac (+10/-15%) at 50 or 60 Hz.
Q2: What is the response time for flame failure?
A2: 0.8 or 3.0 seconds, depending on the selected amplifier.
Q3: Can the RM7838C1004 be used in outdoor environments?
A3: Yes, within the specified temperature range and with proper enclosure.
Q4: Does it support valve proving?
A4: Yes, it supports a valve proving system when configured.
Q5: What communication protocols are available?
A5: Modbus and Data ControlBus options are available.
Q6: Is it compatible with different types sur flame detectors?
A6: Yes, it supports rectification, ultraviolet, and infrared flame detectors.
Q7: Does it store fault history?
A7: Yes, it retains the six most recent fault events in non-volatile memory.
Q8: Is a display included?
A8: The KDM (Keyboard Display Module) is optional.
Q9: Can the system be remotely reset?
A9: Yes, with the optional remote reset module.
Q10: Is the RM7838C1004 certified for safety?
A10: Yes, it is UL, CSA, FM approved and SIL3 capable.
Recommended Related Modèles
| Modèle | Key Features | Dimensions (mm) | Poids (kg) |
|---|---|---|---|
| RM7838C1012 | With Valve Proving System (VPS) | 127×127×133 | 0.7 |
| RM7838B1021 | Similar to C1012 with VPS | 127×127×133 | 0.7 |
| RM7838B1013 | Basic burner control without VPS | 127×127×133 | 0.7 |
| RM7800L1075 | Advanced burner control with more I/Os | 127×127×133 | 0.7 |
| RM7800G1014 | Enhanced diagnostic and display features | 127×127×133 | 0.7 |
| RM7800M1014 | Multi-burner capable control | 127×127×133 | 0.7 |
Popular Honeywell Modèles
| Modèle | Application | Dimensions (mm) | Poids (kg) |
|---|---|---|---|
| RM7895C1000 | Burner Control with integrated purge | 127×127×133 | 0.7 |
| RM7897A1002 | High-performance flame safeguard | 127×127×133 | 0.7 |
| RM7823A1011 | Basic relay module for flame safeguard | 127×127×133 | 0.7 |
| RM7800E1012 | Advanced burner control with annunciator | 127×127×133 | 0.7 |
| RM7800J1015 | Modbus-enabled relay module | 127×127×133 | 0.7 |
| RM7823C1024 | Compact flame safeguard | 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
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Nous pouvons fournir des équipements et des pièces détachées de différents pays et fabricants, résoudre vos inquiétudes ou problèmes de qualité en de nombreux endroits, et surfrir un excellent avantage de prix.
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