Approvals / tests
EMC	DIN EN 61000-6-2; DIN EN 61000-6-4 / : open enclosures; DIN EN 61000-6-3 / : closed enclosures
Shock resistance	DIN EN 60068-2-27 / 50 g (11 ms)
Vibration resistance	DIN EN 60068-2-6 / 20 g (10...2000 Hz)
MTTF	223 years
UL approval	Certification number UL / H001
Displays / controls
Indication	Switching state / LED, yellow; Operating state / LED, green
Electrical connection
Plug connection	1 x M12; Coding: A; Contacts: 4, gold-plated
Electrical data
Operating voltage	18...30 DC V
Electricity consumption	< 50 mA
Protection class	III
Measurement principle	Capacitive
Reverse polarity protection
Environmental conditions
Ambient temperature	-40...85 °C
Note on ambient temperature	Medium temperature: < 100 °C; -40...60 °C; Medium temperature: < 150 °C
Storage temperature	-40...85 °C
Degree of protection	IP 68; IP 69K
Field of application
Special feature	Gold-plated contacts
Media	Liquid and pasty media; powdery media
Not suitable for	See instruction manual, chapter "Intended use".
Probe length	11 mm
Container pressure	-1...40; (MAWP for applications according to CRN: 40 bar / 4 MPa) bar / -0.1...4; (MAWP for applications according to CRN: 40 bar / 4 MPa) MPa
MAWP for applications according to CRN	40 bar
Medium temperature	-40...100 °C
Medium temperature short-term	-40...150; (1 h) °C
Interfaces
Communication interface	IO-Link
Transmission type	COM2 (38.4 kBaud)
IO-Link revision	1.1
SDCI standard	IEC 61131-9
Required master port class	A
Analog process data	1
Process data binary	2
Min. process cycle time	2,3 ms
Supported DeviceIDs	Operating mode / DeviceID; default / 306
SIO mode
Mechanical data
Dimensions	Ø 30 / L = 113 mm
Materials	1.4404 (stainless steel / 316L); PEEK; PEI; FKM
Materials in contact with the medium	PEEK surface finish: Ra < 0.8 µm / Rz = 4 µm
Outputs
Total number of outputs	2
Output signal	switching signal; IO-Link
Electrical version	PNP/NPN
Number of digital outputs	2
Output function	Normally open contact (NO) / Normally closed contact (NC); (configurable)
Max. voltage drop switching output DC	2,5 V
Continuous current rating of switching output DC	100 mA
Short-circuit protection type	timed
Short-circuit protection
Overload resistant
Product features
Number of inputs and outputs	Number of digital outputs: 2
Factory setting	media with low water content
Process connection	Threaded connection G 1/2 sealing cone
Response times
Response time	< 0,5 s

Electronic level sensor, DC PNP/NPN, Gold-plated contacts, Probe length: 11 mm, Communication interface: IO-Link 1.1, Connector, Gold-plated contacts, 2 switching outputs
Application: liquid, viscous and powdery media
Operating voltage: 18...30 V DC
Electrical design: DC PNP/NPN
Output function: 2 x normally open / closed programmable
Current rating: 100 mA
Connection: M12 connector
Housing materials: stainless steel (316L / 1.4404); PEEK; PEI; FKM
Materials (wetted parts): PEEK; surface characteristics: Ra < 0.8
Medium temperature oil: -40...100 °C
Medium temperature water and hydrous media: -40...85 °C
Ambient temperature: -40...85, at max. 100 °C medium temperature (-40...60 °C at max. 150 °C medium temperature) °C
Protection: IP 68 / IP 69K
Display: Switching status: LEDs yellow ; operating status: LEDs green
Accessories (to be ordered separately): Socket, Mounting accessories

Type: LMT121