Dirt and Moisture Trap (IO620-IDT622) - DESCRIPTION
by Druck

Dirt and Moisture Trap (P/N:  IO620-IDT622)

IO620-IDT622 is rated for a maximum working pressure of 100 bar / 1500 psi and is intended for use with pneumatic pressure media compatible with stainless steel, anodized aluminum and nitrile.  Due to the high pressure rating the body is not transparent, but construction is the same as IO620-IDT621 and is easy to clean.  It is designed for use with the 100 bar / 1500 psi PV 622 pressure station, having compatible male and female “quick fit” connections, but it can also be used on the PV621.

The IDT 600 is an effective barrier against the transfer of moisture and dirt from an instrument under test to a Druck portable pressure calibrator.  Installed directly on the calibrator pressure port, regular use of the IDT 600 will prevent contamination of the calibrator’s pneumatic system, improve long-term reliability and reduce maintenance costs. In addition, it prevents dirt or moisture from one device under test being transferred to another via the calibrator.

The IDT 600 has no diaphragm or other internal components that could create a pressure drop and does not affect calibration accuracy.  The unit is simple to dismantle and easy to clean. It should be periodically cleaned to prevent excessive contamination buildup that may overflow into the calibrator.  The top and bottom sections are simply unscrewed, releasing the transparent chamber that is then wiped clean.