UV sensor (1/4″) standard
Van Remmen P/N 322510
Availability: In Stock - Send by 10/03/2026
€429.92 excl. VAT
The UV-C sensor is used to monitor the relative UV intensity inside Van Remmen UV-C reactors.
It is mounted on the reactor wall and connected to the control unit, where it provides real-time data to evaluate the condition of the UV-C lamp and system.
Rather than measuring the UV dose directly, the sensor detects relative changes in UV-C radiation.
A drop in intensity can indicate aging of the lamp, fouling of the quartz sleeve or sensor lens, or changes in the water’s UV transmittance.
When the measured intensity falls below a set thresholds, the control unit generates an alarm.
These values are adjustable in the system settings, the preset values are:
- Pre-alarm: ≤ 70% intensity
- Main alarm: ≤ 50% intensity
Compatible with, among others:
- Validated series (V090 – V190)
- RUV 130-120
Including O-ring for UV sensor, the UV sensor cable is not included.
Additional information
The sensor helps determine when cleaning the quartz sleeve or lamp replacement may be necessary.
Regular maintenance is essential to ensure accuracy:
- Cleaning is recommended when intensity drops below 70%
- It is recommended that the sensor is replaced every 4 years
- It is recommended that the O-ring is replaced after every disassembly
This component is essential for maintaining the performance and validation status of Van Remmen UV-C systems.