Veeder-Root TLS-IB User Manual

TLS-IB Site Prep Manual TLS-IB Location
12
DETERMINING THE MINIMUM ACCESS CHAMBER DEPTH
The minimu m access chamber depth, is ca lculated as follows:
1. To the chosen Standard Probe Length (“H”), add 450mm, this is the overall probe length, enter this in column “I”.
2. From the Overall Probe Length subtract dimension “B + C” (bottom of tank to top of probe flange); the result is the
minimum access chamber depth. Enter in column “J”.
3. Calculate the actual access chamber depth, Dimension “E” minus dimension “C” and enter in column “K”.
4. Calculate the probe clearance (“K” – “J”) and enter in column “L”.
IMPORTANT! Column “L” must be zero or a positive number. If the result is a negative number contact your
Veeder–Root Account Administrator.
TLS-IB Location
The TLS-IB should be located on an inside wall of the forecourt building Be sure the console will be protected from
vibration, extremes in temperature and humidity, rain and other conditions that could cause equipment malfunction.
The equipment is designed to operate safely under the following range of conditions:
• Altitude up to 2000 m.
• Tem perature range of 0 to 40°C.
• A maximum relative humidity of 95% RH (non-condensing) at temperatures up to 40°C.
• M ain supply voltage fluctuations not exceeding +/- 10%
• Pollution Degree Category 2 Installation Category II
IMPORTANT! The TL S-IB unit must be installed within the interior of buildings.This unit is not suitable for any
external location.
Ensure that the TLS-IB is located where neither it nor its associated cabling will be damaged by doors, furniture,
barrows, etc. Consider the ease of routing wiring, ducting and probe cables to the unit.
Overall dimensions and weight of the TLS-IB are: height - 163 mm, width - 188 mm, depth - 50 mm, weight - 1.8 k g.
Table 1. “PTB” Compliant Installation — Calculation sheet for determining the correct probe length
TA NK
No.
ABCE F
Bottom of
Tank to
Top of
Probe
Entry
“B”+“C”
G
Probe
Minimum
Active
Length
“F”+50mm
H
Standard
Probe
Length
I
Overall
Probe
Length
“H”+450mm
J
Minimum
Access
Chamber
Depth
“I”-”F”
K
Actual
Access
Chamber
Depth
“E”-”C”
L
Probe
Clearance
“K”-”J”
1
2
3
4
5
6
7
8

Veeder-Root TLS-IB Specifications

General

Brand	Veeder-Root
Model	TLS-IB
Category	Control Systems
Language	English