Überwachung der Innenraumluft auf PM1, PM2,5, PM4,25, PM10, TSP
Der AirSafe PM bietet eine kontinuierliche und präzise Überwachung der PM-Werte in der Raumluft.
Arbeitsplätze in Innenräumen von Prozessbereichen können mit dem AirSafe PM überwacht werden. Die Sensoren mit hohem und niedrigem Messbereich werden zur Erkennung und Verfolgung von Partikelexpositions-grenzwerten und Grenzwertüberschreitungen eingesetzt.
Das Gesundheits- und Sicherheitspersonal kann die Messdaten nutzen, um für eine sichere Arbeitsumgebung zu sorgen und die Luftqualität am Standort anzuzeigen.
Präzise Überwachung von PM1, PM2,5, PM4,25, PM10 und TSP in der Innenraumluft.
- Indoor Monitor for Dust Exposure
- Precise PM1, PM2.5, PM4.25, PM10 and TSP monitoring
- Separate measurement of the E and A dust fractions
- Applicable in process areas and industrial environments
- Able to provide a fast detection of fine process leak
- Wireless communication and user friendly interface with datalogging
- Up to 20 mg/m3 dust concentration
- Compliance with EN 481 and TRGS 900
- Indoor Monitor for Dust Exposure for Cement plants
- Foundries
- Wood workshops
- Incineration plants
- Logistic warehouses
- Laboratories
- Breakrooms
- Changing rooms
- Office areas
| Technical Data Sensor | |
|---|---|
| Particulate matter measurement range | Mass concentration of E dust Volume concentration of A dust PM1 PM2.5 PM4.25 PM10 TSP |
| PM level range | E dust: 0 … 20 mg/m3 A dust: 0 … 2 mg/m3 |
| Data processing | Long term value: Mean value of 8 h Short term value: Mean value of 15 min Instantaneous value: Only sampling time |
| Tracking of limit violations | Counting of phases with violations of long term limits Counting of recovery phases inbetween them |
| Humidity compensation | Yes |
| Dust material density adjustment | Yes |
| Limits for dust concentration | Long term dust concentration limit for E dust Long term dust concentration limit for A dust Instantaneous dust concentration limit for E dust Instantaneous dust concentration limit for A dust |
| Datalogger | Yes (on AirSafe PM WIFI Version) |
| Communication | 2 x 4 … 20 mA analog output (active) Modbus 485 RTU or TCP/IP WLAN (on AirSafe PM WIFI version) |
| Relay | 1 |
| Voltage | 24 V DC |
| Power | 12 W |
| Current | 0.5 A |
| IP rating | Sensor: IP20; Electronic: IP40 |
| Ambient temperature | -10 … +50 °C |
| Dimensions | 290 x 260 x 110 mm (L x B x H) |
| Weight | Approx. 2.5 kg |
monitoring as part of exposure and health safety limit monitoring or for fine process leak detection.
The AirSafe PM can be easily mounted to most surfaces and areas, such as:
- Process areas
- Storage rooms
- Laboratories
- Breakrooms
- Changing rooms
- Office areas
- Other footfall areas of health and safety exposure concern
- Areas of air quality monitoring requirements
Install the AirSafe PM as near as possible to air intakes, areas of air movement, and areas of static air/settlement where people work. When positioned near the ventilation and filtration apparatus, the AirSafe PM can be used to monitor the effectiveness of the ventilation and filtration process.
When a process need to be monitored to detect minor dust leak, the sensor should be installed in the vicinity of possible leakage.
