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Ambient dust monitoring(Air Safe)

Ambient dust monitoring(Air Safe)
Electrodynamic sensor technology from ENVEA – SWR engineering has proven itself in thousands of applications for measuring dust concentrations in process systems.

AirSafe 2 is a new measuring instrument which can monitor the dust concentration in ambient air, for example in control system areas, silo areas, boiler houses or work stations.

AirSafe 2 monitors concentrations on the basis of preset limit values.

For example, to avoid the accumulation of dust in explosion zones or to detect unnoticed accumulation of dust from processes.

AirSafe 2 can be used as early detection for dust which could endanger the workplace.
Features
  • The creation of dust explosion zones can be prevented. Dust concentrations at work stations are safely monitored. Possible dust escape from system parts is quickly detected.
  • AirSafe 2 can be used as early detection for dust which could endanger the workplace.
  • Available for applications in zone 22 dust (EX 3D)
  • With our fan control system, you are sure of the validity of the measurement.
    SPECIFICATIONS
    Technical Data Sensor
    Sensor에 대한 표
    Measured object 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
    Humidity 95 % RH (non-condensing)
    Measurement principle Electrodynamic
    Fan failure detection Yes
    Damping time 1s
    Output signals Relay output, either NC or NO
    Analog output 4 ... 20 mA
    ModBus RTU 485
    Protection Std IP 66
    EX IP 66
    Air Flow Std 100 m³/h
    EX 130 m³/h
    Dimensions 500 x 100 x 240 mm (L x W x H)
    Housing material Sensor: Aluminium
    Flow duct: St37 powder-coated
    Power supply 24 V DC ± 10 %
    Rating Max. 10 W
    Electrical connection Screw terminals
    Weight 5.5 kg

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