RKI Instruments 30-0951RK-IR - Manual (Page 3)

30-0951RK-IR Sample Draw Aspirator Adapter • 3
Overview
This manual describes the 30-0951RK-IR sample draw aspirator adapter. It also describes
how to install and use the adapter. A spare parts list at the end of this manual lists
replacement parts.
Specifications
Table 1 lists specifications for the Sample Draw Aspirator Adapter.
Table 1: Specifications
Applicable Sensors • 61-0190RK-XX, 3/4” NPT infrared combustible detectors
(-XX indicates target gas and range)
• 61-0191RK-XX, 3/4” NPT infrared CO
2
detectors
(-XX indicates target gas)
• Consult RKI Instruments, Inc. for other detectors
Maximum Inlet Pressure 300 psi
Outlet Pressure to Aspirator 5 - 50 psi adjustable (determined by required flow rate)
Recommended Flow Rate 3 SCFH (standard cubic feet per hour)