
Additional Sensors
Sensors for temperature and fill levels beyond conductivity.
The perfect complement to your process monitoring.
Beyond conductive level detection, we offer reliable industrial sensors for two key applications: precise level monitoring in bulk materials and accurate process temperature measurement.
Expand your process control


Vibration limit switch (SG 51)
Level monitoring for bulk solids and non-conductive media
The completely maintenance- and wear-free solution for level monitoring of bulk solids
(e.g. granules, powder) and liquids where conductive measurement is not feasible.
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Universal measuring principle: unaffected by the physical properties of the medium.
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High reliability: Highly reproducible switching point – no adjustment required.
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Robust design: Compact, orientation-independent installation with IP65 protection rating.
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Flexible adaptation: Precise sensor configuration with a wide range of connectors and process interfaces – tailored to your system.

Resistance thermometer (PT100/PT1000)
Precise temperature measurement
Depending on the design, our temperature sensors measure up to +1600 °C. Their high precision and fast
response time make them a reliable choice for demanding industrial environments.
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High accuracy: Delivers highly precise and long-term stable measurements.
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Versatile: Available in various designs, including screw-in and sheathed thermometers.
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Customizable connections: Lengths, connection heads and cables configurable to meet your specific requirements.


Thermocouples
Specialists for extreme temperatures and wide measuring ranges.
Easily integrated thanks to a variety of designs – e.g. with ceramic protection tube.
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For extreme temperatures: Depending on the thermocouple type (K, J, S, N), temperatures up to +1600 °C can be measured.
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For hazardous areas: Available for zones 0, 1 and 2 with ATEX and IECEx certifications.
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Wide range of variants: Available with metallic or ceramic protection tubes, as robust sheathed thermocouples, or as specialized bayonet and surface sensors.
Your partner for high-quality and reliable level detection technology.
WE SAY THANK YOU FOR ALMOST 70 YEARS OF TRUST.