# Sensors

Part ID: 6.08b · Layer 6 (Facility cooling & HVAC) · child of 6.08

Temperature, humidity, pressure, and flow sensors that feed the data the building management system and PLCs act on.

## Companies

| Company | Role | Confidence | Ownership | Ticker | Note |
|---|---|---|---|---|---|
| Belimo | manufacturer | inferred | public | BEAN.SW |  |
| Sensirion | manufacturer | inferred | public | SENS.SW |  |
| Vaisala | manufacturer | inferred | public | VAIAS.HE |  |
| Dwyer | manufacturer | inferred | private |  |  |

Confidence tags: disclosed = company/filing statement; reported = trade press or partner list; inferred = taxonomy lead.