PRA-Q(XX) Quartz Probe Assemblies

Probe assemblies with quartz liners are precision made, modular assemblies that include the probe sheath, quartz liners, and heating mantles.  There are many configurations and materials that will accommodate any isokinetic method or condition that may be present.  All probe assemblies are ordered by effective length which is one foot shorter than overall length. The Nozzle is the only item that is not included in the ESC Probe Assembly. (click on image to enlarge)


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C-5000 Console

CO-QC8-B-SET Brass Critical Orifice Set

Quartz Liner
Ball and O-Ring
Heating Mantle
Stainless Steel Sheath
Pitot (Type S) Modular Tip

Quartz Liner
#28 Ball with Silicon O-Ring
Heating Mantle 110 Volts (Optional 220 input for mantle available)
Type S Modular Pitot Tip with 3/8" Stainless Steel Male Quick Connects
Type K Stack Thermocouple
5/8" Stainless Steel Nozzle Union
ORSAT Line (standard) with 1/4" Stainless Steel Male Quick Connect
1" Stainless Steel Sheath 

Probe Assembly Effective Lengths Available from 2' to 12'
For Longer Lengths Please Call
*All Probe Assembly Part #s Begin with PRA Followed by: Type of Liner then Effective Length

PRA-Q02      2' Effective Length to
PRA-Q12      12' Effective Length

PRA-Q(XX)-V    Probe Assembly with 220v heating mantle

For long length probes 1.75" or 2" oversheaths are recommended for rigidity or applications with high negative or positive pressure, or highly toxic stacks.