Product Description
Siemens Gas Controller LFL1.635
Model No - LFL1.635
Specifications :-
- 220-240 V~
- 50-60 Hz
- 3.5VA
- ts max 2, 5s
Technical Specification
| Condition | New |
| Usage/Application | Industrial |
| Brand | Siemens |
| Color | Black |
| Packaging Type | Box |
| Model Name/Number | LFL1.635 |
| Source | Electric |
The Siemens LFL1.635 gas controller delivers outstanding performance in automatic burner supervision and gas appliance safety. Its modular design and multiple relay outputs ensure reliable operation, while the lockout and flame monitoring features provide enhanced system safety. The housing is constructed from durable plastic and metal, meeting IP40 standards, suitable for low to medium pressure systems.
Effortless Integration and OperationWith its plug-in socket and base mounting options, the LFL1.635 is easy to install in industrial control panels. Designed to operate from -20C to +60C, it consistently performs in challenging environments. The automatic safety check and manual reset capabilities enable quick troubleshooting and minimal downtime for operators.
FAQs of Siemens Gas Controller LFL1.635:
Q: How does the Siemens LFL1.635 gas controller monitor burner safety?
A: The controller ensures safety by supervising flame presence and activating multiple relay outputs for interlocks. It automatically checks the safety circuit before and during burner operation, initiating a lockout if abnormal conditions are detected.
Q: What are the main applications for the LFL1.635 gas controller?
A: This model is primarily used for supervising gas burners and gas-fired appliances in industrial settings, offering safe and reliable operation in low to medium pressure gas systems.
Q: Where can the Siemens LFL1.635 be installed?
A: It is designed for panel mounting and can be attached using either a base or plug-in socket. Its IP40-rated housing protects against solid objects, making it suitable for indoor industrial environments.
Q: What is the process for resetting the controller after a lockout event?
A: In the event of a lockout, the built-in lockout indicator will illuminate. Operators can manually reset the controller by following the reset procedure in the user manual, ensuring safety checks have been satisfied.
Q: When should the automatic safety check feature be used?
A: The automatic safety check runs each time the controller initiates a burner cycle, verifying the systems safe operating status. It is a built-in feature that does not require user intervention.
Q: What are the benefits of the modular structure and relay output configuration?
A: The modular structure allows for straightforward integration and replacement, while the multiple relay outputs enable advanced safety interlocks, contributing to dependable burner management and simplified maintenance.
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