Installation Procedure For The Sensor To Pb350G/Pb360G - YOKOGAWA DO71 Instruction Manual

Optical dissolved oxygen sensor
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3.5 Installation procedure for the sen-
sor to PB350G/PB360G
1. Pass GLAND from the cable side
and place the bottom of the sensor on
GLAND as shown in the posture of the
Fig. 5.
2. Remove the protective cover put on
the head of the sensor (Fig. 6). Pass
WASHER, GASKET, WASHER, ADAPTER
from the head of the sensor side.
3. Keep the posture and screw ADAPT-
ER to about on the surface of GLAND.
The sensor is positioned by screwing as
shown in the posture of the Fig. 7
4. Pass O RING through the cable and
put O-RING on GLAND to touch the
flange of ADAPTER. The installation is
correct if the distance between the head
of the sensor and the end face of ADAPT-
ER is less than 2mm. By positioning the
sensor, the measurement point can be
the same even after the reinstallation
with maintenance works.
5. In the case of PB350G, continue to
Section 3.2 "Sensor Installation" of IM
19H1E1-01E. In the case of PB360G, con-
tinue to Section 3.1 "Mounting Sensor
Assembly" of IM 19H1E2-01E
Adapter
Gasket
Washer
Sensor body
Gland
Fig. 5: Cable gland
Fig. 6: Protective cover
Fig. 7: Sensor adapter
11
Be sure the dis-
tance between
the head of
the sensor and
the end face of
ADAPTER is less
than 2mm.
O-ring
IM12J06J01-00EN-P

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