3901 Environmental Sensor
3901 Environmental Sensor
Combined lighting control and environmental sensor capable of measuring a broad range of indoor environmental conditions such as climate, air quality and noise. Allows for enhanced occupancy detection using PIR & speech to check for presence and absence, bringing increased comfort and energy savings. System connection to the Helvar Senses Solution required.
- Lighting Control Solution: ActiveAhead
- Lighting Control Protocol: Wireless lighting control
- Device Mounting Method: Independent
- Sensor Mounting Method: Ceiling
- Colour: White
Features
| Allows for environmental sensing of indoor spaces |
|---|
| Extend sensing capabilities with Extension Sensors |
| Occupancy detection via PIR, or Enhanced Occupancy with combination of PIR + Speech (GDPR Compliant) |
| Automatic self-calibration upon power up |
Detection
| PIR motion sensor | ✓ |
|---|---|
| Light sensor | ✓ |
| Detection angle (°) | 116 |
| Detection diameter (m) | 8 |
| Sensing technology |
|
| Nominal mounting height (m) | 2.5 |
Compatible products
| Compatible products |
|---|
Operation
| Current consumption (mA) | 60 |
|---|---|
| IP Rating | 20 |
You May Also Like
