Testo 350

Emission Sampling Probes
for Every Application

Probe and Hose Assemblies
Transporting flue or exhaust gases to the analyzer is not always easy. Issues such as
sample reactivity, extreme temperatures, various stack dimensions and difficult access
all go in to determining the type of probe required. Testo's wide variety of probe and hose assemblies, coupled with rugged locking
connecters, fulfill any testing scenario. Probe Specifications: • Standard stainless steel probes are available in 13 inch or 28 inch lengths, with
thermocouples • Probe shafts are available in stainless steel for temperatures to 1112°F and for
temperatures to 1832°F Standard gas sampling probe
Standard flue gas probes, available in two lengths, incl. probe stop, sintered filter
options. Material probe shaft stainless steel Tmax 932°F - 1832°F
Hose length: Standard 7 ft.; Teflon lined
Nine foot hose extensions for lengths up to 50 feet. Engine probe
Material probe shaft stainless steel Tmax 1832°F
Hose length: Standard 7 ft.; Teflon lined
Nine foot hose extensions for lengths up to 50 feet
Thermocouple and sintered filter kits available Industrial gas sampling probes
The industrial sampling probes are specifically designed for the rigors of industrial
stack gas sampling. The industrial probe shafts come in lengths of 39 inches (one
meter) long with rugged screw connections. Three probe shafts can be connected for
a probe length of nearly 10 feet. The probe shafts are available in two materials –
stainless steel for temperatures to 1112°F or Inconel for temperatures to 2192°F. Ceramic pre-filters can be quickly added for high particulate loading. For extreme
temperatures, the Al-oxide ceramic probe can withstand enormous thermal loads to
3272°F.

For more information on the emission sampling probes available for the Testo 350 portable emission analyzer, call toll-free 800-227-0729 or complete our convenient contact form.