RKI Instruments 65-2322RK - Manual (Page 6)

2 • 65-2322RK Oxygen Transmitter
Description
This section describes the components of the oxygen transmitter. The oxygen transmitter
is a 4 - 20 mA type detector head. It consists of the oxygen detector, amplifier, and junction
box.
Figure 1: Oxygen Transmitter Component Location
Factory Adjust Pot
Span Pot
Zero Pot
SP
A
N
ZE
R
O
S SI
G
/P
W
R
T
O
X
IC
O
X
Y
100mV - 500mV
Range
+ Test Point (Red)
- Test Point (Black)
Controller Terminal Strip
Detector Terminal Strip
Amplifier
J-Box
Oxygen Detector