Excellent troubleshooting
"The service techs were great"
VIQUA 650703 UV Sensor for D, D4+, E, E4+, F, F4+, PRO7, PRO15
Q&As
VIQUA 650703 UV Sensor for D, D4+, E, E4+, F, F4+, PRO7, PRO15
Q&As
Part Number:
650703
Replacement UV sensor monitors lamp output to ensure proper disinfection and system performance.
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IN STOCK
Description
Sensor Compatible with D/D4 PLUS, E/E4 PLUS, F/F4 PLUS, PRO7, PRO15 Professional UV systems. This piece of equipment monitors UV output to ensure the correct UV exposure is applied.
Customer Reviews
Overall rating: 4.3333335 / 5 from 3 reviews.
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Reviews
Excellent troubleshooting
"The service techs were great"
not yet arrived
"not yet arrived"
The sensor solved our problem
"The sensor solved our problem with the UV sterilization unit."
Q&A
Frequently Asked Questions
Q:
What does the VIQUA 650703 UV sensor measure?
A:
It monitors UV output reaching the sensor location and allows a compatible controller to report changing operating conditions.
Q:
Which systems use the VIQUA 650703 sensor?
A:
VIQUA states: "Sensor Compatible with D/D4 PLUS, E/E4 PLUS, F/F4 PLUS, PRO7, PRO15 Professional UV systems." Confirm the exact model and part number on your equipment before ordering VIQUA 650703.
Q:
Can the sensor replace a scheduled lamp change?
A:
No. Continue replacing the lamp on schedule and servicing the sleeve; sensor readings complement routine maintenance.
Q:
What can cause a low UV reading besides the lamp?
A:
Sleeve deposits, changed water transmittance, sensor-window fouling, poor alignment, electrical issues, or an aging lamp can all affect the reading.
Q:
Does the sensor require calibration?
A:
Follow the system manual for inspection, service, and any calibration or replacement procedure. Do not assume a new sensor corrects every low-reading alarm.
Q:
What should I verify before ordering?
A:
Match part 650703 to the exact system and controller generation, then inspect the connector, cable route, sensor port, and sealing components.
