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3.3.2
Installation of the probe directly in the process with sliding fitting up to 20 bar
(see Fig. 16 Installation of the EE360 probe directly into the process)
For direct probe installation into a duct stop valves should be provided on both sides of the probe insert.
This allows the sensor probe to be easily removed for maintenance and calibration.
For direct installation into a pressure chamber make sure that the pressure in the chamber
and the ambient pressure are equal before removing the probe. The temperature during probe installa-
tion may deviate by max. ±40 °C
Replace the metal sealing ring (see Fig. 16 Installation of the EE360 probe directly into the process) by
a new one every time before re-installing the probe.
Probe installation steps
• Close both valves.
• Place the sensor probe into the probe insert and adjust the immersion depth.
• Tighten the lock nut with a torque of 30 Nm.
• Open the valves.
Observe strictly the tightening torque.
A torque lower than 30 Nm results in a smaller retention force of the clamping sleeve. This leads
the risk of sudden expulsion of the sensing probe due to the pressure. A torque higher than
30 Nm may lead to permanent deformation of the clamping sleeve and the sensing probe. This would
make the removal and re-installation of the probe difficult or even impossible.
metal sealing ring (ISO)
stop valve
Fig. 16
Installation of the EE360 probe directly into the process
3.3.3
Installation of the probe (sliding fitting up to 20 bar) with ball valve set
The ball valve set allows for installation and removal of the 200 mm
interruption. For mounting into a duct, the ball valve shall be installed perpendicular to the flow direction.
The two metal sealing rings (see Fig. 17 Installation of the probe by utilizing the ball valve set) shall be
replaced every time prior to re-installing the probe.
The temperature during probe installation may deviate by max. ±40 °C
ture during normal operation.
Installation of the probe (see Fig. 17 Installation of the probe by utilizing the ball valve set):
• Install the probe into the ball valve while the ball valve is closed.
• Open the ball valve.
• Slide the probe through the ball valve to the desired immersion depth. Depending on the process
pressure additional tools may be necessary for pushing the probe into the process. Make sure not to
damage the probe and the cable.
• Tighten the lock nut with a torque of 30 Nm.
20
from the regular temperature during normal operation.
(±72 °F)
fixed installation (pressure tight up
to 20 bar
)
(300 psi)
1/2" ISO or 1/2" NPT
inside diameter
≥ 13.1 mm
(0.55")
stop valve
probe without process
(7.87")
from the regular tempera-
(±72 °F)
Operating instructions for EE360 Moisture in Oil Transmitter
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