
Wedeco SO 20101 UV Intensity Sensor
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Product Description
The UV intensity sensor reports the UV-C actually reaching the water. That is the measured variable a disinfection duty is controlled and alarmed on — not lamp hours and not lamp current — so a sensor that has drifted or fouled will under-report a healthy plant or, more seriously, over-report a failing one. Wedeco designates this sensor SO 20101; the designation is carried exactly as the manufacturer states it. Sensor types are calibrated to a particular lamp spectrum and reactor geometry, so substituting a different type produces a reading that looks plausible and is wrong. Wedeco was founded in Herford, Germany in 1976 and is now a Xylem brand.
Technical Specifications
- Component type
- UV intensity sensor
- Original part number
- SO 20101
- HS code
- 8543.70
Standards & Compliance
- HS Code
- 8543.70
Cross References
- Article 13256-0216
- Wedeco SO 20101
Compatibility & Fitment
Genuine replacement for Wedeco (Xylem) UV / ozone systems.
Product Documentation
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Catalogue entry last verified: 2026-10-02. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 13256-0216?
- 13256-0216 can be ordered from cballast.com as a Wedeco catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Wedeco product?
- The manufacturer part number is 13256-0216.
- What is the HS code for 13256-0216?
- The customs tariff (HS) code for 13256-0216 is 8543.70.
- Who manufactures 13256-0216?
- 13256-0216 is a Wedeco product in the Electrochlorination & Water Treatment range.
- Is a datasheet available for 13256-0216?
- Yes — the 13256-0216 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 13256-0216?
- The minimum order quantity is 1.
- Is 13256-0216 available?
- Yes — 13256-0216 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
