UV254 Probe / Sensor

UV254 Probe / Sensor

Process and Industrial Instrument for surrogate measurements of TOC, DOC, COD, BOD
The UV254 probe/sensor continuously measures the water in real-time. This can be done by either taking a side stream to a flow cell, by fitting inline or immersing in an open channel.

The probe is available in stainless steel, titanium or aluminium.

The probe has an industry-standard MODBUS output to connect to a controller supplied by Photonic Measurements or another supplier.

Turbidity can be compensated for using the built-in 860nm IR LED.

Accessories are listed below.

Data Sheet

Sensor / Probe System with wash

Sensor / Probe System
with wash

A sensor/probe system is a complete solution  with an integrated controller, power supply, flow cell, & cleaning unit 

The Photonic Measurements UV254 Display Monitor allows real-time measurements of UV254 and surrogate measurements to be displayed including TOC, COD, and DOC as well as UVT/UVA.

To calibrate and verify surrogate measurements with a simple guided on-screen process. ​​​​ In applications such as wastewater, the measurement optical component can be kept clean via automated jet-wash cleaning.  



Lisburn, BT28 2GN, GB

About us

Photonic Measurements is:
Incorporated in N.Ireland (NI622996) 
VAT registered in UK (GB192976846)
VAT registered in N.Ireland (XI192976846000)

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