RKI Instruments 65-2497RK - Manual (Page 6)

2 • 65-2494RK/65-2497RK Oxygen Detector
Description
This section describes the components of the 65-2494RK and 65-2497RK detectors. The
65-2497RK includes the 65-2494RK oxygen detector and a junction box. A two point
terminal strip is provided inside the junction box for detector connections. The 65-2494RK
does not include a junction box. Figure 1 below shows the components of the 65-2497RK.
Figure 1: 65-2497RK Component Location
65-2494RK Oxygen Detector
The 65-2494RK oxygen detector consists of the detector housing body, detector housing
cap, cap gasket, and the plug-in sensor.
Figure 2: 65-2494RK Oxygen Detector Component Location
Rubber
Spacer, 3X
Oxygen
Detector J-Box
White Green
Terminal Block
3/4 NPT Conduit Hub
Detector
Housing Cap
Plug-in Oxygen Sensor
Detector Housing Body
Cap Gasket
Hydrophobic
Membrane