ifm efector

Level sensor ifm efector LR2050

5 year warranty Money back guaranty Free Shipping
Item number: 400459
UPC / EAN: 4021179291941
  • Electronic level sensor
  • Guided wave radar
  • NC/NO programmable + analog 4-20 mA or 0-10 V
  • DC PNP
  • Process connection: G 3/4 male
  • Probes up to 2,000 mm
  • Protection rating: IP68/IP69k
  • M12 connector
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-15 % MSRP: $570.00
$484.00
plus sales tax plus shipping
Shipping the next business day
culus ce
Corresponding accessory groups
Probe ifm efector E43203
Probe 240 mm for type LR level sensors, Can be cut to size
Item number: 100617
-15 % MSRP: $20.00
$17.00
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in stock
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Probe ifm efector E43204
Probe 450 mm for LR type level sensors, Can be cut to size
Item number: 100618
-12 % MSRP: $32.00
$28.00
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in stock
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Probe ifm efector E43205
Probe 700 mm for LR type level sensors, Can be cut to size
Item number: 100619
-13 % MSRP: $45.00
$39.00
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in stock
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Probe ifm efector E43207
Probe 1,000 mm for LR type level sensors, Can be cut to size
Item number: 101951
-15 % MSRP: $74.00
$63.00
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in stock
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Probe ifm efector E43208
Probe 1,200 mm for LR type level sensors, Can be cut to size
Item number: 101952
-14 % MSRP: $85.00
$73.00
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in stock
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Probe ifm efector E43210
Probe 1,600 mm for LR type level sensors, Can be cut to size
Item number: 101648
-14 % MSRP: $119.00
$102.00
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few in stock
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LR sensor probes close
Coaxial pipe ifm efector E43211
Coaxial pipe 240 mm for LR type level sensors, Process connection: G 3/4, Temperature range: 0-90 °C, Can be cut to size
Item number: 100620
-14 % MSRP: $86.00
$74.00
plus sales tax plus shipping
in stock
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Coaxial pipe ifm efector E43212
Coaxial pipe 450 mm for LR type level sensors, Process connection: G 3/4, Temperature range: 0-90 °C, Can be cut to size
Item number: 100621
-14 % MSRP: $99.00
$85.00
plus sales tax plus shipping
in stock
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Coaxial pipe ifm efector E43218
Coaxial pipe 450 mm for LR type level sensors, Process connection: 3/4" NPT, Temperature range: -40-200 °C, Can be cut to size
Item number: 400475
-14 % MSRP: $99.00
$85.00
plus sales tax plus shipping
in stock
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Coaxial pipe ifm efector E43220
Coaxial pipe 1000 mm for LR type level sensors, Process connection: 3/4" NPT, Temperature range: -40-200 °C, Can be cut to size
Item number: 400467
-15 % MSRP: $136.00
$116.00
plus sales tax plus shipping
in stock
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Coaxial pipe ifm efector E43221
Coaxial pipe 1600 mm for LR type level sensors, Process connection: 3/4" NPT, Temperature range: 0-90 °C, Can be cut to size
Item number: 400468
-15 % MSRP: $217.00
$185.00
plus sales tax plus shipping
in stock
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LR sensor coaxial tubes close
Flange plate ifm efector E43202
Flange plate for level sensors of type LR, G 3/4 process connection, Diameter: 80 mm, Pitch circle: 65 mm, Pressure range: -1-4 bar
Item number: 100616
-14 % MSRP: $50.00
$43.00
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in stock
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Protective cover ifm efector E43910
Protective cap for type LR with sealing option to prevent accidental manipulation
Item number: 100623
-15 % MSRP: $12.00
$10.20
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LR sensor mounting G 3/4 close
Parameter setting system ifm efector QA0001
Parameter setting system LINERECORDER SENSOR (USB Stick), Version 4.0.0, System requirements: Windows XP SP3/Windows Vista SP2/Windows 7 SP1/Windows 8/Windows Server 2008 SP2 or higher/Windows Server 2008 R2 SP1/Windows Server 2012, CPU: Intel dual core 2.0 GHz, Memory: 2 GB RAM ; 5 GB free hard disk space, Web browser (Chrome/Firefox/Internet Explorer 9 upward)
Item number: 102100
-15 % MSRP: $61.00
$51.85
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Parameter setting system ifm efector QA0011
Parameter setting system LINERECORDER DEVICE (USB Stick), Version 1.1, System requirements: Microsoft Windows 7 SP1/Windows 8.1 und Windows 10/Windows Server 2008 R2 SP1/Windows Server 2012/Windows Server 2012 R2/Windows Server 2016, CPU Intel dual core 2.0 GHz, 2 GB RAM, 5 GB free hard disk space, Web browser: Chrome/Firefox/Internet Explorer 11/Microsoft Edge
Item number: 103674
-14 % MSRP: $113.00
$97.00
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in stock
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USB IO-Link-Interface ifm efector E30390
USB IO-Link interface for parameter setting and analysis of units, For operation with FDT framework software "ifm Container“ or software "LINERECORDER SENSOR", Supported communication protocols: IO-Link (4.8, 38.4 and 230 kbit/s)
Item number: 102546
-15 % MSRP: $395.00
$336.00
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IO-Link Programming close
M12 Sensor cable ifm efector EVC001
Sensor cable, M12 socket, 4 poles, straight, 2m PUR cable, silicone-free, halogen-free, gold-plated contacts, protection rating IP67/IP68/IP69K, resistant to oils and coolants
Item number: 100160
-20 % MSRP: $11.00
$8.80
plus sales tax plus shipping
in stock
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M12 Sensor cable ifm efector EVC002
Sensor cable, M12 socket, 4 poles, Straight, 5 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants
Item number: 100161
-20 % MSRP: $15.00
$12.00
plus sales tax plus shipping
in stock
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M12 Sensor cable ifm efector EVC003
Sensor cable, M12 socket, 4 poles, Straight, 10 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants
Item number: 100162
-20 % MSRP: $19.00
$15.20
plus sales tax plus shipping
in stock
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M12 Sensor cable ifm efector EVC004
Sensor cable, M12 socket, 4 poles, Angled, 2 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants
Item number: 100163
-20 % MSRP: $11.00
$8.80
plus sales tax plus shipping
in stock
Shipping the next business day
M12 Sensor cable ifm efector EVC005
Sensor cable, M12 socket, 4 poles, Angled, 5 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants
Item number: 100164
-20 % MSRP: $15.00
$12.00
plus sales tax plus shipping
in stock
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M12 Sensor cable ifm efector EVC006
Sensor cable, M12 socket, 4-poles, Angled, 10 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants
Item number: 100165
-20 % MSRP: $19.00
$15.20
plus sales tax plus shipping
in stock
Shipping the next business day
M12 Sensor cable ifm efector EVC007
Sensor cable, M12 socket, 4-poles, Angled, 3 LEDs, 2 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants
Item number: 100166
-20 % MSRP: $13.00
$10.40
plus sales tax plus shipping
in stock
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M12 Sensor cable ifm efector EVC008
Sensor cable, M12 socket, 4-poles, Angled, 3 LEDs, 5 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants
Item number: 100167
-20 % MSRP: $16.00
$12.80
plus sales tax plus shipping
in stock
Shipping the next business day
M12 Sensor cable ifm efector EVC009
Sensor cable, M12 socket, 4-poles, Angled, 3 LEDs, 10 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants
Item number: 100169
-20 % MSRP: $20.00
$16.00
plus sales tax plus shipping
in stock
Shipping the next business day
M12 Sensor cable ifm efector EVC088
Sensor cable, M12 socket, 4 poles, Angled, 25 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants
Item number: 403450
-14 % MSRP: $37.00
$32.00
plus sales tax plus shipping
in stock
Shipping the next business day
M12 Cables, standard close

Technical details
General data

Electronic level sensor
Guided wave radar
Depending on the probe
Push buttons
Hydrous coolants, oils, oil-based media, water, media similar to water

Electrical data

18 V
30 V
DC
PNP/NPN
NO/NC programmable 4-20 mA or 0-10 V
150; 200 (<60 °C) mA

Mechanical data

-1-16 bar
G 3/4 male
M12 connector
Stainless steel 316L/1.4404; High-grade stainless steel 316L / 1.4435; PTFE; FKM
Stainless steel 316L/1.4404; PEI; PFA; PBT; FKM

Ambient conditions

-40 °C
80 °C
-20 °C
100 °C
IP68/IP69K

Further information

CE, cULus
IO-Link
4-digit alphanumeric display

Classification

90261029

Product description
Level sensor ifm efector LR2050
The LR2050 electronic level sensor from ifm with protection rating IP68/69K operates to the principle of guided wave radar. The rod length of L = 150-2,000 mm can be cut, if required. The unit has one programmable switching output and one analog output (4-20 mA or 0-10 V). The LR2050 level sensor can be easily operated via the user menu and the current level is directly indicated via LED display. The sensor is suitable for continuous level monitoring in almost all liquids. Therefore the LR2050 level sensor with M12 connector and process connection G 3/4 male is ideal for level monitoring of hydrous media, coolants, cleaning agents and oils in machine and plant construction. For media with a dielectric constant 2-20 (e.g. oils) a coaxial pipe is required for operation (see accessories).
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