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Available on request

IFM LW2120

Name: IFM LW2120
Brand: IFM
SKU: LW2120

MPN: LW2120 · Brand: IFM

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Non-contact level measurement
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can LW2120 be shipped?

LW2120 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up LW2120 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for LW2120 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for LW2120, subject to availability and destination.

80 GHz radar enables level measurement with millimetre precision of up to 10 metres Non-contact measuring principle: no malfunctions due to deposits or wear Direct measurement or through non-metallic walls Simple installation and maintenance-free operation Remote sensor parameter setting and level monitoring via connection to the IT system Intuitive set-up and visualisation of the measured data using the ifm Vision Assistant software

Specifications

Product characteristics

Number of inputs and outputs	Number of digital outputs: 1; Number of analogue outputs: 1
Process connection	G 1 Aseptoflex Vario

Application

Special feature	Gold-plated contacts
Dielectric constant of the medium	≥ 2
Recommended media	water; hydrous media
Process temperature[°C] [°C]	-40...150; (see diagram and note under remarks)
Maximum speed of the change of level[mm/s] [mm/s]	200
Pressure rating[bar] [bar]	8
Note on pressure rating	0 bar at medium temperature < - 20 C
Vacuum resistance[mbar] [mbar]	-1000
MAWP for applications according to CRN[bar] [bar]	8
Radio approval for	EU/RED; Great Britain; South Korea; USA; Canada; Australia; New Zealand; Vietnam; Singapore; Argentina; Brazil; Japan; Taiwan; South Africa; Mexico
Note on radio approval	The list of countries applying the European Radio Equipment Directive 2014/53/EU (RED) can be found under “Downloads”.

Electrical data

Operating voltage[V] [V]	18...30 DC
Current consumption[mA] [mA]	< 80
Protection class	III
Reverse polarity protection	yes
Power-on delay time[s] [s]	< 15
Measuring principle	FMCW (80 GHz technology); frequency range 77 - 81 GHz

Inputs / outputs

Number of inputs and outputs

Number of digital outputs: 1; Number of analogue outputs: 1

Outputs

Total number of outputs	2
Output signal	switching signal; analogue signal; IO-Link
Electrical design	PNP/NPN
Number of digital outputs	1; (2 parameterisable)
Output function	normally open / normally closed; (parameterisable)
Max. voltage drop switching output DC[V] [V]	2.5
Permanent current rating of switching output DC[mA] [mA]	50
Number of analogue outputs	1
Analogue current output[mA] [mA]	4...20, invertible; (scalable)
Max. load[Ω] [Ω]	43,5 * (Ub – 18) + 600 Ω
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes

Measuring/setting range

Measuring range[m] [m]	10; (see diagram:)
Sampling rate[Hz] [Hz]	> 3

Accuracy / deviations

Accuracy	± 2 mm
Resolution[mm] [mm]	1
Zero signal (current)[mA] [mA]	3.8
Full signal (current)[mA] [mA]	20.5
Temperature drift per 10 K	± 1 mm

Response times

Response time[ms] [ms]

330

Interfaces

Communication interface	IO-Link
Transmission type	COM2 (38,4 kBaud)
IO-Link revision	1.1
SDCI standard	IEC 61131-9
Profiles	Smart Sensor - SSP 3.1; Measuring Sensor; Common - I&D; Identification and Diagnosis; Function; Multiple switching signal
Smart Sensor - SSP 3.1	Measuring Sensor
Common - I&D	Identification and Diagnosis
Function	Multiple switching signal
SIO mode	yes
Required master port type	A
Process data analogue	1
Process data binary	2
Min. process cycle time[ms] [ms]	6
Supported DeviceIDs	default; 1611
default	1611

Operating conditions

Ambient temperature[°C] [°C]	-40...80
Note on ambient temperature	see diagram:
Storage temperature[°C] [°C]	-40...90
Protection	IP 68; IP 69K

Tests / approvals

EMC	DIN EN 61326-1; group 1: Class A (IO-Link active); B (IO-Link not active, with analogue and switching outputs)
DIN EN 61326-1	group 1: Class A (IO-Link active); B (IO-Link not active, with analogue and switching outputs)
Shock resistance	DIN EN 60068-2-27; 50 g (11 ms) / 20 g (6 ms)
DIN EN 60068-2-27	50 g (11 ms) / 20 g (6 ms)
Vibration resistance	IEC 61298-3; 2 g (10...1000 Hz)
IEC 61298-3	2 g (10...1000 Hz)
MTTF[years] [years]	330

Mechanical data

Weight[g] [g]	723.8
Materials	stainless steel (316L/1.4404); PA; FKM; FVMQ
Materials (wetted parts)	PTFE; EPDM; FVMQ when used without Aseptoflex Vario adapter
Process connection	G 1 Aseptoflex Vario
Surface characteristics Ra/Rz of the wetted parts	Ra < 0.76 µm

Remarks

Notes	An IO-Link master and a parameter setting software (e.g. moneo or LR DEVICE) are required for initial set-up.; For high process temperatures: The temperature at the process connection is decisive. The actual medium temperature may be higher.; use according to FDA compliance only in conjunction with a hygienic adapter
Pack quantity	1 pcs.