30-0951RK-02, 30-0951RK-HS-02, 30-0951RK-OC-02, and 30-0951RK-IR-02 Flow Through Adapters Part Number: 71-0296RK Revision: P1 Released: 10/31/13 www.rkiinstruments.
Description The attached detector head operator’s manual can be used in conjunction with this supplement for the 30-0951RK-02, 30-0951RK-HS-02, 30-0951RK-OC-02, or the 30-0951RK-IR-02 flow through adapter. The flow through adapter includes a flowmeter, a sensor adapter, and a sensor chamber with two compression fittings. A sensor adapter gasket seals to the 1/2” NPT combustible sensor when installed. A sensor adapter O-ring seals to all other types of detectors when installed.
Installation Screw Onto S ensor Sensor Adapter O-Ring Sensor Chamber O-Ring Sensor Adapter Sensor Chamber Quick Connect Fitting Thumbscrew, 3x 1/4 inch OD Tube Sample Exhaust Fitting 8.0 max Flowmeter 1/4 inch OD Tube Sample Inlet Fitting 5.3 max Figure 1: Outline and Mounting Dimensions/Component Location 1. The flow through adapter is normally shipped uninstalled from the detector and the flowmeter is separated from the sensor adapter.
rotating the sensor chamber, and tightening the three thumbscrews. 3. Install and startup the detector head as described in the detector head operator’s manual. Make sure there is sufficient room between the detector and the mounting surface for the flow through adapter. 4. The inlet and exhaust fittings accept 1/4” OD rigid metal tubing such as copper, aluminum, or stainless steel.
Parts List See the table below for spare parts not listed in the attached detector manual. Table 1: Parts List Part Number Description 07-0107RK Gasket, 0.75 OD x 0.58 ID x 0.093 thick, for 1/2” NPT combustible sensor adapter 07-7120RK O-ring, 0.987 ID x .103, buna, for O2/CO sensor adapter 07-7218RK O-ring, 0.734 x .139, buna, for IR and H2S sensor adapters 07-7225RK O-ring, 1.243 ID x .139, buna, for sensor chamber 13-1070RK Captive panel screw, 10-32 x 1.
