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Verfügbare Sprachen
Verfügbare Sprachen
Position
ab - Approval
cde - Process fitting / Ma-
terial
f - Adapter / Process tem-
perature
g - Housing / Protection /
Cable gland
h - Electronics
i - Switching point
3
Technical data
Electrical data
LFV 3*0.D******C** (electronics C)
Connection voltage: (terminals 1[+], 2[-]) 20 ... 253 V AC/DC
Max. consumer current
LFV 3*0.D******R** (electronics R)
Connection voltage: (terminals 1[+], 2[-]) 20 ... 72 V DC, 20 ... 253 V AC
LFV 310, 330
Feature
Description
DX
ATEX II 1/2G Ex db IIC T6 Ga/Gb
DM
ATEX II 1/2G Ex db IIC T6 Ga/Gb + ship approval
DA
ATEX II 1/2G Ex db IIC T6 Ga/Gb + overfill protection (WRA)
**
Process fittings acc. to industry standard
*
P
Plastic single chamber / IP66/IP67 / M20x1,5
N
Plastic single chamber / IP66/IP67 / ½NPT
M
Aluminium single chamber / IP66/IP67 / M20x1,5
7
Special colour Aluminium single chamber / IP66/IP67 / M20x1,5
U
Aluminium single chamber / IP66/IP67 / ½NPT
4
Special colour Aluminium single chamber / IP66/IP67 / ½NPT
3
Aluminium single chamber / IP66/IP68 (1bar) / M20x1,5
V
Stainless steel single chamber (precision casting) / IP66/IP67 / M20x1,5
A
Stainless steel single chamber (precision casting) / IP66/IP67 / ½NPT
5
Stainless steel single chamber (precision casting) / IP66/IP68 (1bar) /
M20x1,5
8
Stainless steel single chamber (electropolished) / IP66/IP67 / M20x1,5
9
Stainless steel single chamber (electropolished) / IP66/IP67 / ½NPT
*
Further housings with suitable plug connectors and special colours
C
Contactless electronic switch 20 ... 250 V AC/DC
R
Relay (DPDT) 20 ... 72 V DC/20 ... 250 V AC (3A)
T
Transistor (NPN/PNP) 10 ... 55 V DC
V
Transistor (NPN/PNP) 10 ... 55 V DC (250 ms)
Z
Two-wire (8/16 mA) 12 ... 36 V DC
N
NAMUR signal
W
NAMUR signal (250 ms)
*
400 mA continuing (maximum ambient temperature is
60 °C with I > 300 mA)
(Maximum ambient temperature of 50 °C with U > 60 V)
5
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