MoniSpec - Model MSUV - UV Sensor Brochure

The sensor model MoniSpec-UV uses the principle of single wavelength absorption to detect UV- absorbing substances in liquids. Typical measurement wavelengths are 254 or 280nm. The transmitter model Messenger is required to use this sensor. Each sensor provides two detectors. The reference detector detects the UV- intensity directly next to the lamp. The measurement detector registers the UV- absorption caused by the product stream. Both of the detector signals are used to calculate the measurement values. The technology compensates for any changes of the UV- intensity caused by lamp aging or other factors.