Votronic Tank Sensor FL User Manual

Installation and Operating Manual
Tank Sensor FL For Tank Height 30 cm - 100 cm, 12 V and 24 V No. 5530
The tank transmitter had been designed for precise level masuring of fresh water tanks, sewage water tanks and feces
tanks of plastic and metal material in campers, caravans and boats. Measurement of the level is effected fully-
automatically without mechanically moving parts according to the capacitive method of measurement, and it is
transferred to the display unit via a three-core cable. The electronic system is completely sealed.Suitable and required
for the VOTRONIC Tank Displays:
Tank Display Units (silver design):
Order No 12 V
Order No 24 V
Fresh Water Tank Display S
5311
5311
Sewage Water Tank Display S
5313
5313
Info Panel Pro
5330
6330
Votronic Bus System VBS 2
all Types
all Types
Votronic VPC System
all Types
all Types
Previous Votronic tank displays since 1987
all Types
all Types
The Tank Sensor FL has to be mounted directly at the tank. It is suitable for:
 Fresh Water (if applicable, please observe the Guidelines for Drinking-Water Quality DIN 2001-2)
 Sewage Water
 Plastic Tanks, all materials
 Metal Tanks (Aluminium, Steel, Stainless Steel, etc.)
 It is adjustable to tank heights from 30 cm to 1 m.
Fig. 1: Installation on top of the tank (preferred)
The fill level in the tank is measured
capacitively. This is because the probe
forms with the surrounding water a
"capacitor" whose value increases with
the fill level measured by the Tank
Sensor FL. The compound to the water
as an "antipole" is formed by the
"conductor ".
It is important that the probe can hang
freely and do not tangents the tank wall
or installations in the tank.
Depending on the conditions of space,
the Tank Sensor FL can be installed:
1. at the tank top (preferred, Fig. 1)
2. or laterally at the tank top (Fig. 2).

Votronic Tank Sensor FL Specifications

General

Type	Tank Sensor
Brand	Votronic
Model	FL
Category	Accessories
Operating Voltage	12V DC
Output Signal	0-180 Ohm
Suitable for	Fresh water, waste water
Mounting	Tank top
Material	Plastic
Length	Various lengths available

Summary

Installation Methods

Installation on Top of the Tank (Preferred)

Describes the procedure for installing the sensor at the top of the tank, including bore hole size.

Lateral Installation at the Tank Top

Explains the process for installing the sensor laterally at the tank top, ensuring probe clearance.

Module and Conductor Mounting

Probe Length Adjustment

Connection and Wiring

Connection Plan

Start-up and Adjustment

Setting the 'Full' Level

Instructions for adjusting the 'Full' level using a setting screw on the electronic module.

Final Installation and Tips

Troubleshooting Common Issues

Provides solutions for common problems like 'No reaction of display' and 'Constant display of 100%'.

Safety Regulations and Application

Appropriate Application Guidelines

Specifies safe operating conditions, voltage, and environments for the tank sensor.

Electrical Safety Precautions