KGS701 LEL Sensor – KGS-701 – Combustible Gas Detection Replacement Sensor

About This Product

This KGS701 LEL sensor—also listed as KGS-701—is a replacement part for combustible gas detection systems.

It's the kind of sensor used in industrial and safety equipment to monitor for flammable gases in the air, giving you early warning of leaks or dangerous concentrations.

If you're maintaining gas detectors or building a safety monitoring setup, this is a direct drop-in replacement for units that use this specific sensor type.

It's not a standalone device—it's a component that goes into a larger gas detection instrument.
Keep in mind that handling and installation should be done carefully to avoid damaging the sensitive element.

This sensor is typically used in industrial facilities, labs, and commercial settings where gas safety is a priority.

If your existing KGS701 is giving false readings or has stopped responding, swapping in a new one can get your equipment back to reliable operation.
Always follow proper safety protocols when dealing with gas detection gear.