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OEM module for optical pH sensors

PICO-PH

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

 

OEM module for optical pH sensor spots

The ultra-compact Pico-pH is a fiber-optic pH meter intended for OEM applications based on the proven high-precision REDFLASH technology from PyroScience. It features very low power consumption, contactless read-out of pH sensors through transparent vessel walls. 

This OEM module features one optical channel with a PICO-connector, compatible to a variety of pH sensor spots with contactless read-out (must be purchased separately).

Pico-pH comes with a standard UART interface for integration into custom electronics. In addition, we offer a USB adapter cable PICO-USB including a license for the Pyro Workbench software. When connected to this USB adapter cable, the Pico-pH can be comfortably configured and operated with a PC using this versatile software.

For temperature  compensated measurements, it is possible to solder a Pt100 temperature probe without connector (TSUB21-NC) to the OEM module. 

Innovative REDFLASH technology. The REDFLASH technology from PyroScience is based on the unique analyte-sensitive REDFLASH sensor materials. The REDFLASH sensor materials are excitable with red light and show an analyte-dependent luminescence in the near infrared (NIR). The REDFLASH technology impresses by its high precision, high reliability, low power consumption, low cross-sensitivity, and fast response times. The red light excitation significantly reduces interferences caused by autofluorescent samples. Further, the NIR detection technology significantly reduces interference with ambient light, known from the old blue-light techniques.

LabVIEW library. For customer software solutions, a fully functional LabVIEW library is available in the downloads tab. On request, a respective Python library (in beta version) and the communication protocol will be send to you. Just let us know.

See also our Pico OEM modules for oxygen and optical temperature sensors

Compatible pH Sensors

Pico-pH is compatible to optical pH sensors spots with contactless read-out using optical fibers/rods with PICO-connector.

Pt100 probe for temperature compensation

Pt100 Temperature Probe

TSUB21-NC

  • Flexible Teflon-coated temperature probe
  • With no connector (-NC), for soldering
  • Tip and cable are completely submersible in water

Our customers successfully integrated our OEM parts in a variety of different systems for diverse applications. If your application needs a different solution, we can advice you with our yearlong experience in OEM integration. Please contact us for our special OEM support of our engineers.

Contact OEM Support

Evaluation Kit

For pH sensor spots (pH 6-8)

  • PICO-PH, PICO-USB cable and PHSP5-PK7
  • PICROD3 fiber rod (ca. 5cm) for read-out
  • All necessary accessories

 

Evaluation Kit

For pH sensor spots (pH 7-9)

  • PICO-PH, PICO-USB cable and PHSP5-PK8
  • PICROD3 fiber rod (ca. 5cm) for read-out
  • All necessary accessories

 

Optical Fiber Rod

PICROD3

  • For contactless sensor readout
  • PICO-connector, Ø = 3mm, 51.5mm length
  • To measure O2 sensor spots through 0-20mm thick transparent windows

Fiber for Contactless Readout

PICFIB2

  • Fiber diameter Ø = 2mm
  • With PICO-connector, ca. 1m length
  • To measure O2 sensor spots through 0-10mm thick transparent windows

USB Interface Cable

PICO-USB

USB interface cable for evaluation of PICO-O2, PICO-PH and PICO-T, incl. versatile logger software for easy setup and calibration

Calibration Capsules (pH 2)

PHCAL2

For obligatory acid calibration of optical pH sensors. Each capsule results in 100mL calibration solution (PU=10).

Calibration Buffer Capsules (pH 10.0)

PHCAL10

For recommended basic calibration of optical pH sensors. Each capsule results in 100mL calibration buffer solution (PU=10).

Pt100 Temperature Probe

TSUB21-NC

  • Flexible Teflon-coated temperature probe
  • With no connector (-NC), for soldering
  • Tip and cable are completely submersible in water