Sterile Temperature Flow-Through Cell


  • Flow-through cell with integrated optical temperature sensor
  • Luer-lock T-Connector with removable temperature mini probe
  • Sterilized using 25kGy beta-irradiation
  • Luer lock adapters for ca. 3.2 or 4.8 mm ID tubings

These flow-through cells (PU=4 pieces) have an integrated optical temperature sensor for contactless temperature measurements of aqueous samples pumped through the cell. The cell consists of a Luer-lock T-Connector with a removable optical temperature probe. The Luer-lock connectors allow direct connection of tubings with 3.2 or 4.8 mm inner diameter.

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.

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

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

Fiber for Contactless Readout


  • Fiber diameter Ø = 2mm
  • With PICO-connector, ca. 1m length
  • To measure oxygen and optical temperature sensor spots through 0-10mm thick transparent windows
  • To measure pH sensor spots through 0-5mm thick transparent windows

Every PyroScience optical temperature meter is generally compatible to this sensor. Pay attention to the correct optical fiber for contactless readout. All options can be found under accessories for contactless readout. Use the link below 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 FireSting-O2 (1 chan.) with the temperature flow through cell TPFLOW and all necessary accessories.

  • Ready to go lab setup

Exemplary Setup


Choose the multi-analyte FireSting-PRO (4 chan.) with the temperature flow through cell TPFLOW and all necessary accessories.

  • 4 freely configurable optical channels

Exemplary Setup


Choose the OEM module for optical temperature sensors PICO-T with the temperature flow-through cell TPFLOW

  • 1-channel OEM device
  • For read-out of optical temperature sensor spots
  • Compact dimensions: 59 x Ø17mm
  • UART interface, very low power consumption

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