Installation - Signet 8150 Manual

3. Installation

3.1 Integral Installation with Field Mount Totalizer
Integral Mount
3-8150-P0
3-8150-P1
3-8150-T0
3-8150-V0
HAND-TIGHTEN THE THREADED NUT ONTO THE
INSTALLATION FITTING. DO NOT USE TOOLS! DO
NOT USE THREAD SEALANT OR LUBRICANTS ON
THE FITTING THREADS OR THE SENSOR CAP.
3.3 Plastic Sensor Installation Tips
• Lubricate O-rings with a non-
petroleum based, viscous lubricant
(grease) compatible with the system.
• Using an alternating/twisting motion,
lower the sensor into the ¿ tting,
making sure the installation arrows
on the black cap are pointing in the
direction of À ow.
• Engage one thread of the sensor
cap then turn the sensor until the
alignment tab is seated in the ¿ tting
notch.
3.4 Conduit Base Assembly Detail
1. Insert the wires from the sensor through the yellow conduit
base and locking ring.
2. Insert the locking ring into the conduit base, aligning it so that
the square tab is close to the conduit ports.
3. Insert the mounting screw into the conduit base so the
head of the screw presses down on the locking ring when
tightened.
4. Connect sensor wires to the terminal connections on the
integral totalizer or terminal cover.
5. For remote assembly, connect output wires to terminal cover
output.
6. Route the output wires through the conduit port in the conduit
base. Use a liquid-tight connector or conduit connector to
prevent moisture from entering the assembly.
7. Place totalizer or cover onto conduit base and twist to lock in
place.
2
3.2 Remote Field Mount on Wall
The parts identi¿ ed in Bold type are required for this installation.
Flow
Totalizer
Other parts are shown for reference only.
(3-8150-1)
Use 2-conductor shielded cable no more than 30 m (100 ft.) long.
Integral
adapter Kit
(3-8051)
Integral
Flow Sensor
(3-8510-XX)
Signet
Fittings
sensor
black
bale
conduit
cap
tab
notch
sensor
cap
Terminal Cover
(4-3111)
Liquid-tight Connector
Integral
Adapter kit
(3-8051)
Integral
Flow Sensor
(3-8510)
Signet
Fittings
3-8150
Flow Totalizer
Mounting
Screw
Locking
Ring
Conduit
5
Base
Kit
Conduit
Base
Sensor wires
Universal
Conduit Base
(3-8050)
Flow
Totalizer
(3-8150-1)
(3-9000.392-1)
Do not use this hole.
Square Tab
The Mounting Screw for the
Locking Ring goes into the Conduit
Base (not the Locking Ring) -- the
screw head rests on the lip of the
Locking Ring
Conduit
Ports
8150 Flow Totalizer