User Manual

65-2502RK/65-2510RK Oxygen D e tec tor • 1
Overview
This manual describes the 65-2502RK oxygen detector. This manual also describes how to
install, star t up, maintain, an d calibrate the detector when used with a gas monitorin g
controller. A parts list at the end of this manual lists r eplacement parts and acces sories for
the oxygen detector.
The 65-2502RK oxygen detector includes a junction box. This manual may also be used for
the 65-2510RK oxygen detector which does not include a junction box and is normally
mounted in one of a con troller’s conduit hubs. If you are using a 65-2510RK oxygen
detector, disregard all references to the junction box and junction box termina l strip.
Specifications
Table 1 lists specification s for the oxygen detector.
WARNING: When using the 65-2502RK/65-2510RK, you must follow the instructions
and warnings in this manual to assure proper and safe operation of the
65-2502RK/65-2510RK and to minim ize the risk of personal injury. Be sure
to maintain and periodically calibrate the 65-2502RK/65-2510RK as
described in this manua l.
Table 1: 65-2502RK/65-2510RK Specifications
Target Gas Oxygen
Samplin g Method Diffusion
Detection Range 0 - 25.0% O
2
Accuracy ± 0.5% O
2
Response Time 90% in 30 seconds
Output Millivo lt ( mV)