Franklin Fueling Systems TSP-LL2 User Manual

TSP-LL2

Magnetostrictive Probe

Installation

Franklin Fueling Systems • 3760 Marsh Rd. • Madison, WI 53718 USA

Tel: [phone] • 800 225 9787 • Fax: [phone] • www.franklinfueling.com

Safety

Warning

Warning

Always lock out and tag electrical
circuit breakers while installing or
servicing this equipment and any
related equipment. A potentially
lethal electrical shock hazard and
the possibility of an explosion or re
from a spark can result if the electrical
circuit breakers are accidentally turned
on during installation or servicing.
Please refer to the Installation and
Owner’s Manual for this equipment,
and the appropriate documentation
for any other related equipment,
for complete installation and safety
information.

Follow all federal, state and local
laws governing the installation of this
product and its associated systems.
When no other regulations apply, follow
NFPA codes 30, 30A and 70 from the
National Fire Protection Association.
Failure to follow these codes could
result in severe injury, death, serious
property damage and/or environmental
contamination.

Overview of LL2 Probe

The INCON LL2 probes are advanced instruments that
use magnetostrictive position measurement technology to
accurately report inventory levels in storage tanks

The probes are installed in USTs (underground Storage
Tanks) and ASTs (above ground storage tanks). Leak
Detection probes are suspended by a chain from a cap on
the riser pipe. Inventory probes may be suspended by a chain
and cap or alternatively be mounted on the bottom of the
tank. Bottom mount hardware is provided on all inventory
probes.

Types of Probes

• Leak Detection

• Inventory Specic

Length of Probes

The probe model number indicates its length. The model
numbers are in the form TSP-LL2-xxx, where xxx = the
tank diameter in inches plus 5.

For example, the TSP-LL2-101 is for 8’ (96”) tanks.

TSP-LL2-xxx, Leak Detection and Inventory probes are
available in lengths up to 12' tanks.

TSP-LL2-xxx-I, Inventory Specic probes are available in
lengths up to 18' tanks.

Warning

Warning

Warning

Warning

Always secure the work area from
moving vehicles. The equipment
in this manual is usually mounted
underground, so reduced visibility
puts service personnel working on
this equipment in danger from moving
vehicles entering the work area. To
help eliminate these unsafe conditions,
secure the area by using a service
truck to block access to the work
environment, or by using any other
reasonable means available to ensure
the safety of service personnel.

When the console system is used to
monitor tanks containing gasoline or
other ammable substances, you may
create an explosion hazard if you do
not follow the requirements in this
manual carefully.

All wiring must enter the console’s
enclosure through the designated
knockouts. An explosion hazard may
result if other openings are used.

All wiring from probes to the console
must be run in conduit separate from
all other wiring. Failure to do so will
create an explosion hazard.

TSP-MLGK-xx, Moorman Level Gauge Kits are available
for tanks up to 35' and up to 50'. Refer to manual
000-2033 for Moorman Gauge installation.

Float Kits Available

Model Description

TSP-IDF2 2" oat set for diesel tanks

TSP-IGF2 2" oat set for gasoline tanks

TSP-IDF3 3" oat set for diesel tanks

TSP-IGF3 3" oat set for gasoline tanks

TSP-IDF4 4" oat set for diesel tanks

TSP-IGF4 4" oat set for gasoline tanks

TSP-LPGF 2" oat for LPG tanks, with or without

isolation sleeve. See manual
000-0251 for more information.

TSP-SSP 2-1/16" OD, #316 stainless steel oat

for chemical applications only

Each oat kit includes a product and water oat. Order one
oat set for each LL2 Mag probe.

• Product oats are white (clear)

• Gasoline water oats are red.

• Diesel water oats are blue

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Probe Installation Kits

Suspended Probe Kits

Model Description

TSP-K2A Mag Probe install kit for 2" riser pipe

TSP-K2B Mag Probe install kit for 2" riser pipe with

BSP threads

TSP-K4A Mag Probe install kit for 4" riser pipe

TSP-K4B Mag Probe install kit for 4" riser pipe with

BSP threads

TSP-K4AS #316 Stainless Steel mag probe install kit

for 4" riser pipes

TSP-LPGK LPG Probe install kit, 149" maximum

LL2 probe length

Inventory Control Probe Caps and Adapters
(for bottom-mounted probes)

Model Description

TSP-C2A Inventory Probe 2" Riser Cap and Adaptor

TSP-C2B Inventory Probe 2" Riser Cap and Adaptor

with BSP threads

TSP-C4A Inventory Probe 4" Riser Cap and Adaptor

TSP-C4B Inventory Probe 4" Riser Cap and Adaptor

with BSP threads

A locally supplied riser cap for Inventory Control Probes
should meet all applicable codes and approvals. The cord
grip must be for use with a cable diameter of 0.19 inches
(4.8 mm) and must also be compatible with the liquid

installed in the tank.

Installing Floats

For TSP-LL2 probes the oat(s) will need to be installed on
the probe.

1. Carefully remove the E-Clip and washer / bottom
mount foot.

2. Install the oats as shown in gure 2.

3. Reinstall the Washer / bottom-mount foot and
E-Clip.

E-Clip

Figure 1: Probe C-Clip and Washer

Float orientation

Density Floats

Density oats are two-part oats. The inner and outer oat
are calibrated at manufacture and must be used together.

Model Description

TSP-IDF4D Diesel / Fuel Oil Density Kit

TSP-IGF4D Gasoline density oat kit

Refer to manual 000-0527 for more information about
density oat installation.

Riser Pipe

Below is a example for determining riser length.

92" Tank 96" Tank

TSP-LL2-101 Probe Overall
Length

Suspension chain allowance +5 +5

Total +116 +116

Tank Diameter -92 -96

Minimum Riser Length 24 20

+111 +111

Product

Float
(Magnet
End Up)

Water /Interface

Float

(Magnet End Up)

2 Inch Floats 3 or 4 Inch Floats

Figure 2: Float Orientation

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