Technical note: PDF



Level sensors

Made in Germany
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1: tightening torque 20...25 Nm
Made in Germany
Product characteristics
Electronic level sensor
Quick disconnect
Process connection: G ½ A
gold-plated contacts
Probe length: 11 mm
2 switching outputs
Application Water, water-based media
Recommended media Water, water-based media
Cannot be used for: oils, grease
Medium temperature water and hydrous media
- Continuous [°C]0...85
- Short time [°C]0...150 (1 h)
Electrical data
Electrical design DC PNP
Operating voltage [V]18...30 DC
Current consumption [mA]< 40
Protection class III
Reverse polarity protection yes
Output 2 switching outputs
Output function normally open / closed complementary
Current rating [mA]50
Voltage drop [V]< 2.5
Short-circuit protection Yes (non-latching)
Overload protection yes
Ambient temperature [°C]0...60
Storage temperature [°C]-25...80
Maximum vessel pressure [bar]-1...16
Protection IP 68 / IP 69K
Tests / approvals
IEC 61000-6-2  : 2005
IEC 61000-6-4  : 2006 / (open tanks)
IEC 61000-6-3  : 2006 / (closed tanks)
Shock resistance
IEC 60068-2-27: 50 g (11 ms)  
Vibration resistance
DIN EN 60068-2-6: 20 g (10...2000 Hz)  
MTTF [Years]223
UL approval number H001
Mechanical data
Process connection G ½ A
Materials (wetted parts) PEEK; surface characteristics: Ra < 0.8
Housing materials 316L stainless steel / 1.4404; PEEK; PA12-GF30; FKM
Weight [kg]0.169
Displays / operating elements
Switching status  LED yellow
Electrical connection
Connection M12 connector; gold-plated contacts
Pack quantity [piece]1
ifm efector, inc. 782 Springdale Drive, Exton, PA 19341  —  We reserve the right to make technical alterations without prior notice.  —  US  —  LMT100  —  29.04.2015

Technical note: PDF

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