LABVOLUTION 2019, 21 - 23 May
Homepage>Exhibitors & Products >PreSens Precision Sensing

PreSens Precision Sensing

Bring to light what's inside

Logo PreSens Precision Sensing
Exhibition stand
Hall 20, Stand A54
Open Exhibition Grounds map

Company Data

PreSens Precision Sensing GmbH

Am BioPark 11
93053 Regensburg
Send E-mail
Fax: +49 941 94272 111


Type of company

Year founded

No. of employees
51-100 (Status: 2017)

Company profile

Since its foundation in 1997 PreSens became a leading company in the field of chemical optical sensors. The company develops, manufactures & sells sensor system for oxygen, pH, CO2 & biomass which are used in bioprocess control, biological & environmental research, food & beverage industry as well as other industrial applications.

PreSens is going to introduce a whole new range of systems at this years' Labvolution:
- The new optical pH sensor LG1 covering an extended measurement range from pH 4,0 to 8,5 with a reduced cross-sensitivity as well.
- The brand new OXYPro series that offers in-line oxygen sensors with different measurement ranges, probe lengths and response times.
- The robust and splashproof OXY-1 WM is the new oxygen measurement device in production environment.
- The single-use flow-through-cells for pH, O2, CO2 and temperature that easily monitor perfusion cultures

Company website




The OXYPro is connected directly to the controller. It combines an optical sensor and electro-optical module in one probe. OXYPro has a standard PG 13.5 thread and stainless steel housing. As a digital interface it uses RS485 (PreSens proprietary or Modbus RTU) and has 4 - 20 mA analog output. A serial more



The OXY-1 WM is a precise single-channel oxygen meter for wall mounting. It is temperature, salinity and pressure compensated and can be used with sensor spots, flow-through cells and oxygen probes for in-line measurement. OXY-1 WM is compatible with sensors type PSt3 (detection limit 0.03 % oxygen, more



This extremely small and light-weighed oxygen meter can be used with microsensors (200 µm fiber) in different designs, non-invasive sensors, dipping probes and flow-through cells (1 mm fiber). Its small outer dimensions make it feasible for almost any application. OXY-1 ST is compatible with sensor type more



Due to its small outer dimensions OXY-1 SMA can be set up almost anywhere. It is compatible with non-invasive sensors, dipping probes and flow-through cells of type PSt3 (detection limit 15 ppb dissolved oxygen, 0 - 100 % oxygen). OXY-1 SMA has temperature compensation, so most precise measurements in more


Self-adhesive pH Sensor Spots SP-LG1-SA

These new pH Sensor Spots cover a broader measurement range from pH 4.0 to 8.5, and are therefore optimally suited for bioprocess development, pharmaceutical applications and different fields of research. Due to their optical isolation and the optimized spectral properties the pH sensor spots are less more

Stored items


Server communication error: Item could not be saved.