PD200T
PD200T
OrderableHigh-Flow Sample Dryer, 4 ft
Overview
The PD200T is a high-flow sample dryer used in trace-gas analyzer systems for applications such as eddy covariance. It removes water vapor from the air sample before entering the analyzer, thereby eliminating water vapor absorption interference and eliminating the need for corrections to the trace-gas flux due to water vapor flux (i.e., eliminates the need for the WPL correction). The PD200T consists of a 200-tube, 48 in. Nafion® dryer element manufactured by Perma Pure, Inc., that is housed in a rugged dryer shell designed and manufactured by Campbell Scientific. The PD200T includes a filter holder, a flow meter to measure purge flow, needle valves to adjust the sample flow rate and purge flow rate, and mounting hardware.
Key Advantages
Replacement Parts
(8)17380
Brass Fitting Tubing Insert, 1/2 OD, 3/8 ID
Four of these inserts are shipped with the PD200T High Flow Sample Dryer for our trace gas analyzers. The 17380 may be purchased to replace a lost or damaged insert.
Orderable4366
Stainless-Steel Lock Washer 5/16
The 4366 may be purchased to replace a lost or damaged washer.
Orderable17492
Stainless-Steel U-Bolt Screw 5/16-18 x 2.125 with 2 Silicon Bronze Nuts
The 17492 provides a 5/16" U-bolt and two nuts. This product is used to mount solar panels, mounts, enclosures, or sensors to a mast, tower, or pole.
Orderable7718
Stainless-Steel Hose Clamp, .750 to 1.500 OD
The 7718 is a hose clamp used to connect sections of tubing or hose to various sized fittings. The clamp can accommodate hose diameters from 1.91 to 3.81 cm (0.75 to 1.5 in.).
Orderable16016
Fitting Tubing Reducer, 3/8 in. Tube Fitting x 1/4 in. Tube Stub
This Swagelok reducer is shipped with the PD200T; the PD200T is used with our trace gas analyzers. The 16016 may be purchased to replace a lost or damaged reducer.
Orderable15888
Fitting Tubing Reducing Union, 3/8 to 1/4 in. OD
Two of these Swagelok reducing unions are shipped with the PD200T High Flow Sample Dryer. The 15888 may be purchased as a replacement item.
Orderable17335
Brass Fitting Tubing Cap 1/2 OD
Two of these caps are shipped with the PD200T High Flow Sample Dryer. The 17335 may be purchased to replace a lost or damaged cap.
Orderable15885
Fitting Tubing Union, 3/8 in. OD
Two of these Swagelok 3/8” Unions are shipped with the PD200T. A 15885 Swagelok Union may be purchased as a replacement item.
Orderable
