Ambient air dust monitoring
AirSafe 2
Continuous dust monitoring in ambient air: control system areas, silo areas, boiler houses, work stations
AirSafe 2 is an electrodynamic dust sensor monitoring leakages and dust concentration in ambient air in production facilities or workplaces. This versatile sensor allows you to keep under control your ambient environment. An alarm is generated when a threshold is exceeded
- Features & Benefits
- Main applications
- Technical Specifications
- Technical Data
- Mounting & Installation
- Downloads
- Controlled and self-monitored system
- Calibratable alarm
- Prevents creation of dust explosion zones
- Dust concentrations in the ambient air are safely monitored
- AirSafe can be used as early detection for dust which could endanger the workplace
- Adapted for applications in zone 22 dust
- Possible dust leakage from the process is quickly detected
- Food
- Paper
- Chemistry
- Power Plant
- Cement
- Hospital
- Monitors dust concentrations on the basis of pre-set limit values
- Can be used as early detection of particulate concentrations which could endanger the workplace
| Sensor Technical Data | |
|---|---|
| Measuring | Solid particles in a gas stream |
| Particle size | 0.3 µm or larger |
| Measurement range | From 0.1 mg/m3 |
| Ambient temperature | – 20 . . . + 60 °C (optional: -40 … +70 °C ) |
| Humidity | 95 % RH (non-condensing) |
| Measurement principle | Electrodynamic |
| Fan failure detection | Yes |
| Damping time | 1 s |
| Output signals | Relay output, either NC or NO Analog output 4 … 20 mA ModBus RTU 485 |
| Protection | IP66 (IP20 for functionality according EN DIN 60529: 2014-09) |
| Air Flow | Std 100 m3/h EX 130 m³/h |
| Dimensions (L x W x H) | 500 x 100 x 240 |
| Housing material | Sensor: Aluminium Flow duct: St37 powder-coated |
| Power supply | 24 ± 10 % V DC |
| Rating | Max. 10 W |
| Electrical connection | Screw terminals |
| Weight | 5.5 kg |
AirSafe 2 can be installed anywhere in a room.
Except of high ambient temperatures, there is no need to maintain distances from units or walls.
Except of high ambient temperatures, there is no need to maintain distances from units or walls.
AirSafe 2 can be wall-mounted using brackets provided.
