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Operating instructions
1.
Specification
1.1
Intended use
The flow switches are used to control the flow of waters, oil,
chemical products, etc. through the device.
Depending on the model, it can be controlled a range flow from 0.5
l/min up to 24 l/min.
1.2
Function
Depending on the model, there is a paddle or a free movement
system inside the device.
paddle actuates a microswitch or a REED switch depending on the
model.
There are models with different proccess connections and made of
differents materials to can control the flow in a wide range of
applications.
1.3
Technical data
Manufacturer
Address
Name
Type
Maximum pressure
LIT-2
LIT-V...
Cable output
LIT-2
LIT-VL and LIT-VP
LIT-VT and LIT-VTM
Maximum voltage
LIT-2
LIT-VL
LIT-VP
LIT-VT and LIT-VTM
Contact function
Talleres Filsa, S.A.U.
•
E-08100 Mollet del Vallès (Barcelona) Tel. +34 93 570 46 01 Fax +34 93 570 24 71 filsa@filsa.es
LIT-2, LIT-VL, LIT-VP, LIT-VT and LIT-VTM
When the liquid flow of the pipe pulls the
Talleres Filsa, S.A.U.
Bernat Metge, 33
08100 Mollet del Vallès
(Barcelona)
Flow switch
LIT-2 3/8"
ref: 2606
LIT-2 1/2"
ref: 2606-1
LIT-2 3/4"
ref: 2606-2
LIT-2 1"
ref: 2606-3
LIT-VL
ref: 2606-4
LIT-VP
ref: 2606-5
LIT-VT
ref: 2606-6
LIT-VTM
ref: 2606-7
+25 bar
+10 bar (+20 ºC)
DIN 43650 connector
2 wires x 2 meters
2 wires x 0.5 meters
250 V AC
250 V AC
250 V AC and 200 V DC
250 V AC
250 V AC and 200 V DC
1 NO + 1 NC
LIT-2 contact
Capacity of the contact
For capacitive or inductive loads reduce at
LIT-VL contact
Max. power consumption
Contact current
For capacitive or inductive loads reduce at
LIT-VP contact
Contact current
For capacitive or inductive loads reduce at
LIT-VT and VT-M contact
Max. power consumption
Contact current
For capacitive or inductive loads reduce at
Temperature range
LIT-2
LIT-VL
LIT-VP, LIT-VT and LIT-VTM -30 °C ... +85 °C
Protection
Weight
LIT-2 3/8"
LIT-2 1/2"
LIT-2 3/4"
LIT-2 1"
LIT-VL
LIT-VP
LIT-VT and LIT-VTM
1.4
Materials
LIT-2 housing
Body
LIT-2 and LIT-VL
LIT-VP
LIT-VT and LIT-VTM
Paddle or contact material
LIT-2
LIT-V...
LIT-V... cable
LIT-VL and LIT-VP
LIT-VT and LIT-VTM
•
•
5 A / 250 V AC
(resistive load)
50%
40 VA in AC; 40 W in DC
1 A (resistive load)
50%
1 A (resistive load)
50%
40 VA in AC; 40 W in DC
1 A (resistive load)
50%
-20 °C ... +110 °C
-30 °C ... +100 °C
IP65 according DIN EN60529
0.30 kg
0.30 kg
0.35 kg
0.39 kg
0.36 kg
0.14 kg
0.07 kg
ABS
Brass
Noryl
Cupper
Stainless Steel
Noryl
Double insulation
PVC
Single inulation PVC
Double insulation
PVC
10/15 © by FILSA MI-LIT2LITV-EN-03
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•
www.filsa.es
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