Expressly designed to detect the presence of pellets, other biomass, or granular materials.
On the market since 2005, it boasts tens of thousands of installations worldwide with a negligible defect rate.
Immune to temperature fluctuations, dust, and environmental changes, it delivers high reliability through advanced microprocessor control.
It now features a smart auto-set function that automatically self-calibrates upon initial power-up based on its installed position, enhancing its performance compared to standard factory-calibrated sensors.
The GR15-SL can be directly connected to the stove, boiler, or equipment electronics easily and immediately, ensuring compatibility with virtually all electronic boards on the market.
Its reduced rear footprint makes it particularly ideal for installations where space behind the enclosure wall is extremely limited.
| TYPE OF Operation | Product code | PELLET | LED | SIGNAL |
|---|---|---|---|---|
| Normal | GR15SL5N GR15SL8N |
Present | OFF | Low (+0 V) |
| Not present | ON | High (+5 V) | ||
| Reversed | GR15SL5I GR15SL8I |
Present | ON | High (+5 V) |
| Not present | OFF | Low (+0 V) |