Self-Adhesive Sterilized Temperature Sensor Spots


  • Self-adhesive sensor spots for easy integration
  • Sterilized using 25kGy beta-irradiation
  • Measurement range 0°C - 50°C
  • For true temperature compensation
  • Works in gas and in liquids

Sensor spots (temp). Temperature sensor spots allow temperature measurements in closed sample containers with contactless read-out through a transparent window (glass, acryl glass) with special adapters and optical fibers for fiber-optic meters from PyroScience. In combination with optical oxygen and pH sensor spots, they enable true temperature compensation of these sensors for precision measurements in closed incubations.

Self-adhesive technology. The spots are equipped with a self-adhesive glue on the backside of the spot for easy integration into transparent plastic or glass containers. This eliminates the use of glue and potential contamination of the spot. For information on adhesive properties, please refer to the technical note in the download tab. For measurement conditions where detachment of the spot can occur, it is advised to use the standard spots with SPGLUE.

Sterile sensor. This sensor was sterilized using 25kGy beta-radiation and is delivered in a sterile packaging.

Temperature range. This sensor is specified for the range of 0 to 50°C. Measurements at higher temperatures are possible, but the sensor specifications are not valid for temperatures out of this range.

Optical isolation. For applications at high ambient light (e.g. direct sunlight, illuminated samples) and in fluorescing / light-sensitive samples, an additional optical isolation (-OI) protection layer is added to the sensor surface to reduce enhanced sensor aging and to avoid interference with the oxygen measurements

Standard stock item. This item is typically in stock and small numbers can be shipped quickly. This does not apply for larger amounts, which ship with standard delivery time.

Good value. This product is a basic sensor for applications with no special requirements (like ultra fast response times, resistance to solvents, low detection limit)

Applications. To get an overview of potential applications and to see our sensors in action, please visit our Applications site!

Price List

Please visit our accessories site for all available accessories for our contactless sensors.

Optical Fiber


  • For contactless sensor readout
  • Optical fiber core Ø = 1mm
  • Ca. 1m length
  • With ST-connector and bare fiber end
  • To measure through 0-2mm thick materials

Basic spot adapter


Silicone Glue


  • Transparent silicone glue Elastosil E43, (ca. 90 ml)
  • For fixing sensor spots or SPADBAS at container walls

Every PyroScience oxygen meter with a ST-connector (lab devices) and optical temperature support is compatible to this sensor. Use this link to get a list of all compatible meters. Select additional requirements to find the optimal meter for you and your application!


Exemplary Setup


Choose the one channel oxygen meter FireSting-O2 with the temperature sensor spots TPSP5-ADH-STER and all necessary accessories.

  • Ready to go lab setup

Exemplary Setup


Choose the multi-analyte FireSting-PRO (4 chan.) with the temperature sensor spots TPSP5-ADH-STER and all necessary accessories.

  • + Additional pH sensor support

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