MoniSpec - Model MSUV -UV Sensor
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.
The sensor can be installed into almost any type of pipe and has been designed for continuous operation with long life time and low maintenance. Process connection, gasket material, etc. can be selected according to the specific application. Optional cleaning jets will
allow a cleaning of the measurement windows in user determined intervals. The availability of multiple optical path lengths allows a wide span of measurement ranges.
- Low maintenance
- Extended calibration interval: Typical 12 month
- Sight glass material: Sapphire, alternative Quartz
- Typical measurement wavelengths: 254 or 280nm
- Sight glass cleaning: Via cleaning jets
- Cleaning in place (CIP)
- Process connection: DIN, ANSI, SMS, NPT, APV, TH, …
- Optional air purge connection: 4mm
- UV254
- UV280
- Spectral absorption coefficient (SAC)
- TOC
- Chemical industry
- Petrochemical industry
- Water & Wastewater
- Bio technology