Capacitive Level Sensors
Non-invasive continuous level sensing through tank walls
Overview
Capacitive level sensors from SMD detect liquid presence or measure continuous level through the wall of thin non-conductive vessels — no vessel penetration required. Ideal for disposable fluid systems where sensors must remain on the outside of the container. Point and continuous measurement options available for a wide range of vessel geometries.
Key Features
No vessel penetration
Point & continuous modes
No moving parts
Disposable compatible
Typical Applications
Disposable bioreactor bag level
Medical device IV bag monitoring
Laboratory bottle level detection
Pharmaceutical vessel level
Chemical container level monitoring
Food processing vessel level
Markets Served
Medical DeviceBiopharmaceuticalIndustrial
Specifications
Sensing methodCapacitive through-wall
Vessel wall maxUp to 6 mm wall thickness
OutputDigital switched, 4-20 mA continuous
Supply voltage10–30V DC
Compatible vesselsNon-conductive polymers, glass
IP ratingIP67
Operating temp-20°C to +70°C
CertificationsISO 9001, ISO 13485
Key Models
Point LevelContinuous LevelCustom Configurations
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Our engineers are ready to discuss your application and recommend the right sensor configuration.
CERTIFICATIONS
ISO 9001:2015ISO 13485:2016
