RKI Instruments 65-2443, Руководство оператора

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6 • 65-2443 PPM Hydrogen Transmitter
Description
This section describes the ppm hydrogen transmitter’s components. It is a 4 to 20 mA type detector
head. It consists of the ppm hydrogen detector, amplifier, and junction box.
Figure 1: Component Location
Amplifier
J-Box
Hydrogen Detector
LI
N
E
A
R
S PA N
Reducing Bushing,
3/4 NPT t o 1/2 NPT
DE
T
E
C
T
O
R
P
W
R
/ S
IG
S
WB
R