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SEC SAMPLING SYSTEM – DRY PERMEATION TECHNIQUE

SEC SAMPLING SYSTEM – DRY PERMEATION TECHNIQUE

Designed to meet almost all stack gas conditions using exclusive dry method : ideal for sampling of corrosive gases

  • Heated probe with a choice of materials and Probe lengths to suit the application
  • Double stage particulate filtration
  • Built-in exclusive permeation sample dryer system
  • Sample transfer up to 100 m ( Clean & dry sample) by non-heated sampling line
  • Suitable for sample transfer of high soluble gases
  • Span and zero gas injection at the sampling point
  • Fitted with automatic backflush function

Wide range of sampling probes available for SEC and HOFI boxes, selection is depending on process conditions (humidity, temperature, dust, stack diameter…):

- All probes are available with DTP Option (Temperature, flow rate and pressure measurement)

- All our gas sampling systems can be used with dry or heated MVS multiplexing solutions (2 to 4 channels)

Applications:

To be used with non heated analyzers such as MIR 9000, MIR 9000 CLD
Waste Incineration (Municipal Energy from Waste or Industrial)

  • Sludge Incineratio
  • Gas Turbines
  • Power Plants
  • Boilers
  • Paper Mills
  • Glass Industry
  • Petro chemistry
  • Chemical Industry
  • Cement Plants 

Features:

Sampling probe equipped with double stage particulate filtration

  • Permeation-based drying system (no condenser), avoiding the loss of highly soluble gases such as HCl, SO2 and NO2
  • Direct span gas injection to the probe made possible
  • Automatic backflush for reduced maintenance
  • Clean and dry sample transferred via unheated polytube at ambient air temperature up to 100 m distance
  • Large selection of probes available depending on the process conditions (stack diameter, gas temperature, water content, particulates concentration)
  • Optional built-in temperature and velocity sensors (no additional flange)

Specifications:

  • Sample gas max. dew point: 75°C (45%v H2O)
  • Primary filter: 20 μm (depending on probe type)
  • Fine filter: 0.5 μm
  • Probe temperature: programmable from 100°c up to 250°C
  • Sample flow rate: 20l/h
  • Dimensions: 400 x 600 x 200 mm (W x h x D)
  • Weight: 15 kg (IP55 enclosure)
  • Power supply: 230 V/50Hz or 110V/50-60Hz
  • Consumption: 500 VA
  • Operating temperature: -10°C to + 45 °C (up to 50°C with Vortex cooler option)
  • Flange: DN100/PN20 or 4’’/150 lbs or others on request

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