Name And Description Of Each Part - YOKOGAWA ZX8D User Manual

3.

Name and Description of Each Part

Name and description of each part on case
n
OXYGEN ANALYZER
9
2
3
No. Name
1 Case cover
2 Retaining screw
3 Main switch
4 Fuse
5 Terminal board
6 Sample gas inlet
7 Sample gas outlet
8 Temperature indicator
9 Specification nameplate Indicates type and specifications.
Name and description of internal parts
n
13
10
No. Name
10 Oxygen sensor
11 Temperature controller Controls heater of oxygen sensor at operating temperature of 800°C.
12 Relay
13 Gas feeding case
1 2 8
TEMP.
1 2 3 4 5 6 7
AC250V
T3.15A
L N
ALM
OUT
AC
INPUT
4 5
Front view
Protects the internal components.
Fix the case cover.
Turn ON to supply power to the interior.
250V AC/3.15A
Used to connect input/output
Connect tube for gas to be measured.
(Rc1/4 internal thread or 1/4NPT internal thread)
Connect tube for discharging measured gas.
(Rc1/4 internal thread or 1/4NPT internal thread)
Indicates the sensor temperature.
Provides output according to oxygen concentration in sample gas.
Control relay for heater.
Introduces gas to be measured to the oxygen sensor.
2
Side view
Function
12
11
F0302.ai
Function
IM 11G00E01-01EN
4
6 7
F0301.ai
6th Edition : May. 21, 2018-00