ProMinent DULCOTEST DO 1-mA-20 ppm Mode D'emploi page 34

Mounting
34
6.1.2 Mounting in immersion pipe
IMPORTANT
Always ensure that the sensor is a sufficient distance from the
concrete wall.
If the sample water flow is too low the sensor may deliver
inaccurate oxygen values.
The customer is to provide the PVC insert.
Glue the end of the probe sensor from which the cable exits into
the immersion pipe adapter (order number 1020537) with PVC
adhesive.
Glue an insert with the correct internal thread into a standard PVC
pipe, 50 mm or 1 1
Screw the immersion pipe adapter and the standard PVC pipe
together.
E
Q
D
C
Fig. 3: Mounting DO 1 in immersion pipe
/ external diameter.
2
A: Probe sensor (supplied)
B: Immersion pipe adapter
C: Insert with internal thread:
PVC or ABS, 1
thread, 50 mm or 1
external diameter
D: PVC or ABS pipe, 50 mm or
1 1 / external diameter
2
E: 90° PVC or ABS elbow,
Q
50 mm or 1
diameter
Q: PVC or ABS glue
B
Q
A
1
/ internal
4
1 /
2
1
/ internal
2
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