Hotline: 0984.843.683 Email: info@ttech.vn  Zalo: 0984.843.683

Filter damage monitoring Dusty SWR Engineering

Mã sản phẩm: Dusty
Sử dụng cho Model:
Hãng SX: SWR Engineering
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Đặt hàng

The Dusty was specially developed to reliably monitor clean sides after filters for filter breaks without delay. The Dusty can be used in metal channels in which dust particles are to be detected in flowing gas. Its operational range starts at dust volumes of 0.1 mg/m3. In systems with explosion hazard area zone 22, the "Dusty DustEx 22” type can be used. 

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    • SĐT: 0984 843 683

    • Mail: info@ttech.vn

      • Zalo: 0984.843.683

Thông tin sản phẩm

Dusty is a filter monitor that works on a triboelectric basis


Detects all dust types
Electronic alarm output
Usable in clean gas and dust channels
Very simple and fast retrofitting
Immediate detection of filter damages
Uncomplicated commissioning (Plug & Play)
Excellent price / performance ratio
Easily expandable to 4 ... 20 mA output (trend signal)


Sensor Measuring objects Solid particles in the gas flow
  Measurement range from 0.1 mg/m³
  Setup measuring range pre-calibrated
  Process temperature max. 140 °C (higher temperatures on request)
  Ambient temperature - 20... + 60 °C
  Pressure max. 2 bar
  Gas velocity min. 4 m/s
  Humidity 95 % RH 
(non-condensing)
  Measuring principle Triboelectric
  Damping time 1 s
  Output signals 1 alarm output, potential-free, NO/NC
  Sensor rod Total length: 260 mm, length of stainless steel rod: approx. 194 mm
  Alarm stages Pre-alarm: 5 x normal
Main alarm: 20 x normal
  Enclosure Aluminium
  Protection category IP 65; DustEx 22 (optional)
  Power supply 24 V DC ± 10 %
  Power consumption 1 W
  Electrical connection 4 screw terminals / Terminal compartment (optional M12-plug)
  Cable (output + signal) 8 wires (shielded)
  Assembly via 1/2" thread
  Weight approx. 0.7 kg


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