The stack-or duct-mounted PRO2000W Dilution Probe Assembly draws,conditions and dilutes the process emissions to be transported for analysis.
The PRO2000W is capable of extracting a sample from a stack or duct, through a probe barrel, fIltering out submicron particles,using a heated filter, and diluting the sample for transport down the umbilical for analysis. This assembly has been proven to be an accurate and reliable component in hundreds of applications.
Product Detail
The Thermo Scientific's PRO2000W wet basis external low flow dilution probe handles the toughest environments while offering significant advantages over typical in-stack dilution probes. The low flow probe meets EPA requirements as defined in 40 CFR 75 and 40 CFR 60 for continuous emission monitoring using dilution extractive technology for wet basis measurement.
Corrosion resistant Hastelloy C-276. Lengths are selected for each
application. For lengths over 6' consult factory
Heated Filter: :
0.1 micron glass fiber element, temperature controlled at 3000 F
(1490 C), filter body is Teflon
Sample Orifice: :
Quartz glass, temperature. controlled at 300°F (1490 C)
Dilution Eductor: :
Torlon or suitable material. Sample flow rate of approximately 100 cc/min.,
dilution air flow rate of approximately 10 liters/minute, heated eductor
temperature 3000 F:t 100 F (1490 C), eductorvacuum greater than 15" Hg
Enclosure: :
Hoffman Fiberglass NEMA 4X Enclosure 18" (45.7 cm)H x 16"
(40.6 cm)W x 10" (25.4 cm)D controlled to 1000 F:t 50 F (370 C)
Mounting Flange: :
Standard 4" mounting pattern
Probe Assembly Weight: :
39 lb. (17.7 kg)
Diluted Sample: :
-350 F to 110 F (-370 C to -120 C) dew point
Dilution Ratios: :
Between 20:1 and 200:1 are standard
Instrument Air Requirement: :
Clean, dry air at -400 F (-400 C) dew point, 60 psi minimum
Power Requirements: :
120 VAG, 1020 watts
Operating Ambient Temp. Range: :
-200 C (-40 F) to 500 C (1220 F)
Maximum Process Temperature: :
11120 F (6000 C)
Remote Electronic Control: :
Single loop controllers for temperature control +/- 20 F
Pressure transducer: :
Loop powered 0-15 psia w/316 SS diaphragm & housing
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