Operating instructions
1.
Specification
1.1 Intended use
The vibrating level indicator are to be used to control the maximum
or minimum level of bulk solids in silos or vessels.
It is recommended for dusty and powdery, granulated and grainy
bulk goods like dust, flour, grain, sand, plastic, etc.
1.2
Function
The probe must to be exposed to the material. The probe of these
controllers is activated to its resonant frequency by a piezoelectric
system. When the product covers the probe, the vibration is
dampened and the control unit reverses the signal.
When the product disappears from the fork, it returns to the normal
vibrating state and the signal turns to the initial position.
1.3
Technical data
Manufacturer
Talleres Filsa, S.A.U.
Address
Bernat Metge, 33
08100 Mollet del Vallès
(Barcelona)
Name
Vibrating level indicator
Type
ILV-120
ref:
2190-0-200
ILV-120 Sens.
ref:
2190-S-200
ILV-130
ref:
2190-0-300
ILV-130 Sens.
ref:
2190-S-300
ILV-150
ref:
2190-0-500
ILV-150 Sens.
ref:
2190-S-500
Sypply voltage
20 ... 250 V AC/DC
3 VA
Density of the product
3
From 0.02 t/m
3
From 0.01 t/m
Maximum pressure
+10 bar
Cable entry
2 of M20x1.5
Detecting level
1 s
Starting vibrating
2 ... 5 s
ILV-120
ILV-130
Under request up to
ILV-150
with a minimum
3
bulk density from 0.01 t/m and a maximum grain size of 40 mm.
It is not recommended for sticky solids or products that have the
tendency to settle over the probe.
Response time
Product temperature
and
-40 °C ... +80 °C
(
+150 ºC)
-40 °C ... +70 °C
Ambient temperature
Power consumption
Standard models
Sensitive models
-40 °C ... +60 °C
Relay output
2x (1 NO + 1 NC)
8 A / 250 V AC, 1.5 A / 48 V AC
8 A / 24 V DC
Function status
Relay enabled: red LED
Resonance frecuency
285 Hz
Protection
IP66 according DIN EN60529
IP67 according DIN EN60529
200 kg
Housing
Probe
Horizontal
Vertical
Weight
1.70 kg depending on the model
Max. load upon the probe
150 N
1.000 N
Max. cable load ILV-150
1.4
Materials
Housing
Aluminium
Probe
Stainless Steel 1.4301
Cable
Double insulation Polyuretane and
shielded cable
1.5
Dimensions
Approximate measures are given in mm.
ILV-120
ILV-120, ILV-130
ILV-150
and
Talleres Filsa, S.A.U.
www.filsa.es
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•
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E-08100 Mollet del Vallès (Barcelona) Tel. +34 93 570 46 01 Fax +34 93 570 24 71 [email protected]
03
07/14 © by FILSA
MI-ILV12035-EN-03
1 " 1/2 tappered
DIN 2999
50
129
114
65
48
157
172
29
16
2 of M20x1.5
ILV12035-001
