Binary Level Sensor (LI2143)

IFM ELECTRONIC

Product Details:

Manufacturer part number: LI2143

Brand: IFM ELECTRONIC

Price: 270.45 €

Delivery time: 4 Days

Technical Data:

Pressure Rating: - bar

Number of Inputs and Outputs: Number of digital outputs: 1

Protection: IP 65; IP 67

Power-On Delay Time: - s

Electrical Design: PNP

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LI2143

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Part Number
LI2143

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Pressure Rating (bar)	Number of Inputs and Outputs	Protection	Power-On Delay Time (s)	Electrical Design	Materials	Current Consumption (mA)	Probe Diameter (mm)	Process Connection	Storage Temperature (°C)	Operating Voltage (V)	Measuring Range (g)	Ambient Temperature (°C)	Operating Elements	Cannot Be Used For	Medium Temperature (°C)	Total Number of Outputs	Medium Temperature Short Time (°C)	Output Signal	Vibration Resistance	Tank Pressure (bar)	Dielectric Constant of the Medium	Recommended Media	Application Media	Probe Length (mm)	Active Range A (mm)	Dimensions (mm)	Materials (Wetted Parts)	Vacuum Resistance (mbar)
	270.45 €	1		4 Days	-	Number of digital outputs: 1	IP 65; IP 67	-	PNP	PP-GF30; TPE-U	22; (24 V)	-	-	-	10-36 DC	-	0-65	-	granulates; bulk material; acids; alkali	-	1	-	Switching signal	-	-0.5-0.5; (when mounting with mounting accessories: E43001 - E43007. E43019)	> 1.8	hydrous coolants; oils; water; media similar to water	-	481	31	Ø 16	PP	-

Basic information

Protection Class	III	Reverse Polarity Protection	Yes	Special Feature	Gold-plated contacts

This page is Binary Level Sensor, part number LI2143.
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Basic Attributes

Pressure Rating(bar)
- 0.5
Clear
Power-On Delay Time(s)
- < 1
Clear
Probe Diameter(mm)
- 16
Clear
Process Connection
- 1/2"NPT
- G 1/2 external thread
Clear
Storage Temperature(°C)
- -40-85
- -25-85
- -25-80
Clear
Measuring Range(g)
- -25-85
Clear
Operating Elements
- operation: LED, green
  switching status: LED, yellow
  inductive programming button
Clear
Medium Temperature(°C)
- -25-85
Clear
Medium Temperature Short Time(°C)
- 0-80
Clear
Vibration Resistance
- EN 61000-6-2
  : 2005 + Corr. 2005
  EN 61000-6-4
  : 2007
  DIN EN 60068-2-29
  12 g (11 ms)
  DIN EN 60068-2-6
  5 g (10-2000 Hz)
  MTTF [years]: 608
Clear
Application Media
- hydrous coolants; oils; water; media similar to water
- water; hydrous media; oils; oil-based media; coolants; powder
Clear
Vacuum Resistance(mbar)
- -500
Clear
Number of Inputs and Outputs
- Number of digital outputs: 1
- Number of digital outputs: 2
Clear
Protection
- IP 65; IP 67
- IP 68; IP 69K; (7 days / 1 m water depth / 0.1 bar: IP 68)
- IP 68; IP 69K; (7 days / 3 m water depth / 0.3 bar: IP 68)
Clear
Electrical Design
- PNP
- PNP/NPN
Clear
Materials
stainless steel (1.4404 / 316L); PEEK; PEI; FKM

PP-GF30; TPE-U

PP reinforced fibre
Clear
Current Consumption(mA)
- < 15
- 22; (24 V)
- < 35
Clear
Operating Voltage(V)
- 9.6-35 DC; (IO-Link: 18-30 DC)
- 10-36 DC
- 18-30 DC
Clear
Ambient Temperature(°C)
-25-85

-25-80

0-65
Clear
Cannot Be Used For
- See the operating instructions, chapter "Function and features".
- granulates; bulk material; acids; alkali
Clear
Total Number of Outputs
- 1
- 2
Clear
Output Signal
- Switching signal
- Switching signal; IO-Link
Clear
Tank Pressure(bar)
- -1-40
- -0.5-0.5; (when mounting with mounting accessories: E43001 - E43007. E43019)
Clear
Dielectric Constant of the Medium
- > 1.8
Clear
Recommended Media
- Liquids|water; hydrous media; oils; oil-based media
- hydrous coolants; oils; water; media similar to water
Clear
Probe Length(mm)
9.6

25

28

132

273

481

737
Clear
Active Range A(mm)
- 28
- 31
Clear
Dimensions(mm)
- Ø 16
- Ø 18.1 / L = 76.2
- Ø 18.11 / L = 76.2
Clear
Materials (Wetted Parts)
stainless steel (1.4404 / 316L); PEEK; FKM

PP
Clear

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Optional Attributes

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Variation of this product

Part Number
LI2141
LI2142
LI5131
LI5132
LI5133
LI5134

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Pressure Rating (bar)	Number of Inputs and Outputs	Protection	Power-On Delay Time (s)	Electrical Design	Materials	Current Consumption (mA)	Probe Diameter (mm)	Process Connection	Storage Temperature (°C)	Operating Voltage (V)	Measuring Range (g)	Ambient Temperature (°C)	Operating Elements	Cannot Be Used For	Medium Temperature (°C)	Total Number of Outputs	Medium Temperature Short Time (°C)	Output Signal	Vibration Resistance	Tank Pressure (bar)	Dielectric Constant of the Medium	Recommended Media	Application Media	Probe Length (mm)	Active Range A (mm)	Dimensions (mm)	Materials (Wetted Parts)	Vacuum Resistance (mbar)
251.74 €	1	4 Days	-	Number of digital outputs: 1	IP 65; IP 67	-	PNP	PP-GF30; TPE-U	22; (24 V)	-	-	-	10-36 DC	-	0-65	-	granulates; bulk material; acids; alkali	-	1	-	Switching signal	-	-0.5-0.5; (when mounting with mounting accessories: E43001 - E43007. E43019)	> 1.8	hydrous coolants; oils; water; media similar to water	-	132	31	Ø 16	PP	-
261.32 €	1	4 Days	-	Number of digital outputs: 1	IP 65; IP 67	-	PNP	PP-GF30; TPE-U	22; (24 V)	-	-	-	10-36 DC	-	0-65	-	granulates; bulk material; acids; alkali	-	1	-	Switching signal	-	-0.5-0.5; (when mounting with mounting accessories: E43001 - E43007. E43019)	> 1.8	hydrous coolants; oils; water; media similar to water	-	273	31	Ø 16	PP	-
192.74 €	1	4 Days	0.5	Number of digital outputs: 2	IP 68; IP 69K; (7 days / 3 m water depth / 0.3 bar: IP 68)	< 1	PNP/NPN	PP reinforced fibre	< 15	16	-	-	9.6-35 DC; (IO-Link: 18-30 DC)	-	-25-85	-	See the operating instructions, chapter "Function and features".	-	2	-	Switching signal; IO-Link	-	-	> 1.8	Liquids\|water; hydrous media; oils; oil-based media	-	132	-	-	PP	-500
203.53 €	1	4 Days	0.5	Number of digital outputs: 2	IP 68; IP 69K; (7 days / 3 m water depth / 0.3 bar: IP 68)	< 1	PNP/NPN	PP reinforced fibre	< 15	16	-	-	9.6-35 DC; (IO-Link: 18-30 DC)	-25-85	-25-85	operation: LED, green switching status: LED, yellow inductive programming button	See the operating instructions, chapter "Function and features".	-	2	-	Switching signal; IO-Link	-	-	> 1.8	Liquids\|water; hydrous media; oils; oil-based media	-	273	28	-	PP	-500
214.20 €	1	4 Days	0.5	Number of digital outputs: 2	IP 68; IP 69K; (7 days / 3 m water depth / 0.3 bar: IP 68)	< 1	PNP/NPN	PP reinforced fibre	< 15	16	-	-	9.6-35 DC; (IO-Link: 18-30 DC)	-25-85	-25-85	operation: LED, green switching status: LED, yellow inductive programming button	See the operating instructions, chapter "Function and features".	-25-85	2	-	Switching signal; IO-Link	-	-	> 1.8	Liquids\|water; hydrous media; oils; oil-based media	-	481	28	-	PP	-500
225.14 €	1	4 Days	0.5	Number of digital outputs: 2	IP 68; IP 69K; (7 days / 3 m water depth / 0.3 bar: IP 68)	< 1	PNP/NPN	PP reinforced fibre	< 15	16	-	-25-85	9.6-35 DC; (IO-Link: 18-30 DC)	-25-85	-25-85	operation: LED, green switching status: LED, yellow inductive programming button	See the operating instructions, chapter "Function and features".	-	2	-	Switching signal; IO-Link	-	-	> 1.8	Liquids\|water; hydrous media; oils; oil-based media	-	737	28	-	PP	-500