Thermo Scientific™

Model PRO902C Low Flow Dilution Probe

Catalog number: PRO902C
Related applications: Environmental
Technical SupportCustomer Service
Model PRO902C Low Flow Dilution Probe
Thermo Scientific™

Model PRO902C Low Flow Dilution Probe

Catalog number: PRO902C
Related applications: Environmental
Technical SupportCustomer Service
Handle the toughest environments with the Thermo Scientific™ Model PRO902C Low Flow Dilution Probe, which offers significant advantages over typical in-stack dilution probes. The dilution extractive technology in combination with the thermo-electric cooler provides accurate and concise readings available in both terms of concentration and mass-emission rates.
 
Catalog Number
PRO902C
Unit Size
Each
Description
Modular External Low Flow Dilution Probe
Price (USD)
Request A Quote
Full specifications
Temperature (English) Operating-4°F to +122°F
Temperature (Metric) Operating600°C
Air Supply RequirementsClean, dry air at -40°C (-40°F) dew point, 70psi minimum
Calibration0.25 in. (0.64cm) OD PTFE
Certifications/ComplianceDesigned to meet EPA requirements as defined in 40 CFR 75 and 40 CFR 60 for continuous emission monitoring, using the dilution extractive technology for dry basis measurement.
DescriptionModular External Low Flow Dilution Probe
Mounting OptionsFour each, ½-13 X 2 in. SS bolts; Mates to customer's 4 in.-150 no. flange
Probe Barrel TypeCorrosion resistant material, Consult TEI for lengths over 6 ft.
Sample Orifice DetailsQuartz glass, temperature controlled at 149°C (300°F)
Voltage120 V
Weight (English)73 lb.
Weight (Metric)33 kg
Unit SizeEach
Showing 1 of 1
Catalog NumberSpecificationsUnit SizeDescriptionPrice (USD)
PRO902CFull specifications
EachModular External Low Flow Dilution ProbeRequest A Quote
Temperature (English) Operating-4°F to +122°F
Temperature (Metric) Operating600°C
Air Supply RequirementsClean, dry air at -40°C (-40°F) dew point, 70psi minimum
Calibration0.25 in. (0.64cm) OD PTFE
Certifications/ComplianceDesigned to meet EPA requirements as defined in 40 CFR 75 and 40 CFR 60 for continuous emission monitoring, using the dilution extractive technology for dry basis measurement.
DescriptionModular External Low Flow Dilution Probe
Mounting OptionsFour each, ½-13 X 2 in. SS bolts; Mates to customer's 4 in.-150 no. flange
Probe Barrel TypeCorrosion resistant material, Consult TEI for lengths over 6 ft.
Sample Orifice DetailsQuartz glass, temperature controlled at 149°C (300°F)
Voltage120 V
Weight (English)73 lb.
Weight (Metric)33 kg
Unit SizeEach
Showing 1 of 1
Featuring an O2 fuel cell for oxygen measurement at the probe site, values are displayed and adjusted from the rack location. The PRO902C also uses an automatic purge of the filter and barrel that can be manually timed for blowback operation. The regulation of the filter temperature is performed by a dedicated, rack-mounted PID controller with alarm for user notification.

Key Features:

  • O2 fuel cell for oxygen measurement at the probe site
  • Automatically purges the probe filter and barrel
  • Filter temperature is controlled by dedicated rack mounted PID controllers
  • O2 levels are displayed and adjusted from the rack location
  • Heated sample line is not required
  • Properly operates in harsh, dirty environments

Ordering Alerts:

  • PRO902C Dry Basis Dilution Probe with Electrochemical Oxygen Measurement (PRO902C- __ __)

Voltage Selection:

  • 1 = 110V 50/60Hz Included
  • 2 = 220V 50/60Hz

Orifice Flow Rate Selection (Dilution Ratio):

5L/min. Total Sample Flow:

  • B = 20:1 Dilution Ratio (250cc Orifice)
  • E = 50:1 Dilution Ratio (100cc Orifice)
  • G = 100:1 Dilution Ratio (50cc Orifice)

10L/min. Total Sample Flow:

  • N = 50:1 Dilution Ratio (200cc Orifice)
  • P = 100:1 Dilution Ratio (100cc Orifice)

Other Options (Consult Factory):

  • Sample Pipe, Hastelloy (up to 52in.)
  • Sample Pipe, Hastelloy (52 to 104in.)
  • Sample Pipe, Hastelloy (over 104in.)

Recommended for:

  • Utility boilers
  • Cement
  • Pulp mills
  • Waste-to-energy facilities
  • Incinerators
  • Turbines
  • Refineries
  • Petrochemical plants
  • Gas plants
  • Co-generation facilities

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