The AirSafe PM provides continuous and precise monitoring of dust exposures in indoor ambient air.
The AirSafe PM can be used for indoor workplace exposure monitoring, utilizing the high range and low range sensors to detect and track particulate exposure limits and limit violations.
Health and safety personnel can use the measurement data to provide a safe working environment and report site air quality.
- Brand
- Features & Benefits
- Main Applications
- Technical Specifications
- Mounting & Installation
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Brand
Envea Ambient
Features & Benefits
- 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
- Wireless communication and user friendly interface with datalogging
- Up to 20 mg/m3 dust concentration
- Compliance with EN 481 and TRGS 900
Main Applications
- Indoor Monitor for Dust Exposure for Cement plants
- Foundries
- Wood workshops
- Incineration plants
- Logistic warehouses
- Laboratories
- Breakrooms
- Changing rooms
- Office areas
Technical Specifications
| 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 |
Mounting & Installation
The AirSafe PM is designed to be used indoors only. It can be installed in any room that needs particulate
monitoring as part of exposure and health safety limit monitoring.
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.
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