804-R010-330 Datasheet, PDF (7/32 Pages) Magnetrol International, Inc. – Kotron® Sentinel II Model 804 RF Level Transmitter

Probe wire
(white)
Figure 2
Integral Mount with
Standard Rigid Probe
Probe wire
(white)
Figure 3
Integral Mount with
Flexible Probe
3. Screw the amplifier housing onto the probe. Refer to
Figure 2.
4. Screw housing onto the probe unit until hand tight.
Housing may be wrench tightened to align conduit
connection with conduit.
5. Remove housing cover.
NOTE: Refer to Electrostatic Discharge Handling Procedure on
page 9.
6. Remove the electronics assembly from the housing base by
loosening the four mounting screws.
7. Locate the white wire that is fastened to the probe screw
on the circuit board. Connect the free end of this wire to
the probe connection screw.
8. Reinstall the electronics assembly into the housing.
Caution: Check probe terminal connection carefully to ensure that
the lug will not short packing gland or interfere with
assembly of amplifier housing to probe.
9. Proceed to Wiring section on page 9.
2.2.3 Integral Mount with Flexible Probe
Caution: Flexible probes are shipped with the cable clamp and the
probe nut hand-tightened. The end of a flexible probe
must be secured to the bottom of the tank by either
attachment to a bracket or to a heavy weight in order to
keep the probe taut. Follow the mounting instructions
below.
1. Remove mylar housing insulator located over the clamp.
Refer to Figure 3.
Caution: Do not discard the mylar housing insulator.
2. Attach weight, if used, to probe end. Refer to Figure 3.
3. Insert probe end through tank mounting bushing and feed
cable into the tank. Do not allow probe insulation to be
damaged by scraping against the bushing threads.
Caution: Probe cable must not be in contact with anything metallic
in its final installation position.
4. Apply thread sealant to mounting nut.
5. Screw mounting nut into tank bushing until tight.
6. Secure lower end of probe (or optional weight) to tank
bracket if one is used.
Caution: Apply wrench to lower probe nut only.
50-604 Kotron Model 804 Sentinel II RF Level Transmitter
4