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

Continuous flow measurement at low solid/air ratios PicoFlow SWR Engineering

Mã sản phẩm: PicoFlow
Sử dụng cho Model:
Hãng SX: SWR Engineering
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Tình trạng

Tình trạng: Còn hàng

Đặt hàng
PicoFlow was specially developed for measuring powder flows in transport lines with very low material concentrations.
PicoFlow is particularly good in pneumatic applications but will also work reliably in free-fall applications with drop speeds of at least 2 m/s. 

The measuring system delivers absolute measurements (after calibration) in g/h or kg/h.

A special air purging system is also available as an option. This is used for materials which tend to bake onto surfaces.

Liên Hệ Hỗ Trợ

    • SĐT: 0984 843 683

    • Mail: info@ttech.vn

      • Zalo: 0984.843.683

Thông tin sản phẩm

Measuring powder flows in transport lines with very low material concentrations.

In pneumatic applications for material flow rates of up to 100 kg/h (depending on application)

In free-fall with a drop speed of at least 2 m/s (approx. 25 cm drop height)

In cases where dust measuring instruments cannot cope and flow rate measuring instruments are overspecified

Sensor Measurement range From 100 g/h to 100 kg/h (depends on application)
  Process temperature Standard: 150 °C; Optional: max. 500 °C
  Pressure Max. 2 bar (Optional: up to 25 bar)
  Flow velocity Min. 2 m/sec
  Humidity 60 % RH or less (non-condensing)
  Measurement principle Electrodynamics
  Ambient temperature -20 … +60 °C
  Sensor rod Material: Stainless steel, AL2O3 ceramic 99,7 %; Length: depends on application
  Housing material Aluminium
  Protection type IP 66; ATEX: Cat. 1/2 GD
  Electrial connection Connection chamber DIN M 20
  Switch output measurement alarm Relay with switchover contact - max. 250 V/AC, 1A 
Not on EX devices Cat. 1 and 2
  Weight Ca. 1.5 kg
     
Transmitter (field housing) Power supply 110/230 V, 50 Hz (optional 24 V DC)
  Power consumption 20 W / 24 VA
  Protection type IP 65 to EN 60 529/10.91
  Ambient temperature -10 ... + 45 °C
  Dimensions 258 x 237 x 174 (W x H x D)
  Weight approx. 2.5 kg
  Interface RS 485 / RS 232 C (ModBus)
  Cable screw connectors 3 x M 16 (4.5 - 10 mm Ø)
  Connection terminals cable cross-section 0.2 - 2.5 mm² [AWG 24-14]
  Current output 4 ... 20 mA (0 ... 20 mA), load < 500 Ω
  Switch output measurement alarm Relay with switchover contact - max. 250 V AC, 1 A
  Data backup Flash memory
  Pulse output Open collector - max. 30 V, 20 mA
     
Transmitter (DIN rail) Power supply 24 V DC ± 10 %
  Power consumption 20 W / 24 VA
  Protection type IP 40 to EN 60 529
  Ambient temperature -10 ... +45 °C
  Dimensions 23 x 90 x 118 (W x H x D)
  Weight Approx. 172 g
  Connection terminals cable cross-section 0.2 - 2.5 mm² [AWG 24-14]
  Current output 4 ... 20 mA (0 ... 20 mA), load < 500 Ω
  Switch output measurement alarm Relay with switchover contact - max. 250 V AC, 1 A
  Data backup Flash memory
  Pulse output Open collector - max. 30 V, 20 mA


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