GF Signet 2250 Hydrostatic Level Sensor - Manual (Page 4)

4 2250 Hydrostatic Level Sensor
Thread the sensor cable through the O-ring, Union
and through the ¾ in. conduit.
Glue the union bushing onto the conduit.
CAUTION
Hand tighten the nut. Do not use tools.
Thread the ¾ in. conduit adapter or the
universal adapter onto the top of the
conduit. Use a suitable thread sealant to
provide a watertight connection.
Mount the conduit base onto the adapter and
secure the assembly with the locking ring.
Remote system
Cut the cable to length and terminate
the wires at the terminal block inside the
conduit base.
PLC
3-8900
Multi-Parameter
Controller
C1 2.50 μS/cm
L2 58.43 M
Relay 1 Relay 2
ENTER
3-9900
ENTER
4-20 mA Out
Digital (S 3 L)
OR
Integral system
Cut the cable to length and terminate
the wires at the terminal block of a
fi eld-mounted 9900-1 Transmitter.
PLC
NO
C
NC
4-20 mA Out
Control Relay Out
AND
2250 Assembly Detail
6B.
5.
6A.
4.
2.
3.
1.
Thread the Union nut onto the Union bushing.
CAUTION
The capillary tube that runs the
length of the sensor cable must
remain open to the atmosphere.
Do not allow it to be crimped or
blocked.
CAUTION
The capillary tube that runs
the length of the sensor
cable must remain open to
the atmosphere. Do not allow
it to be crimped or blocked.