Spares and Accessories

We offer a comprehensive suite of spares and accessories for your Chelsea instruments and systems. Where component exchanges risk impacting on critical performance, such as compliance monitoring, Chelsea highly recommends purchasing spares in advance to avoid delays. As most spare components are manufactured to order, purchasing a package of spares in advance is the only way to guarantee minimal down time during servicing, calibration, and repair. Your account manager will work with you to devise a suitable spares package to ensure critical systems are maintained.

Chelsea solutions

Sea Sentry Spares

A comprehensive offering of spare sensors and parts for your Sea Sentry system. Contact our dedicated after sales team for pricing.

  • Turbidity sensor
  • PAH+ sensor
  • pH sensor
  • Optical sensor check kit
  • Strainer screen
  • Pumps and flow meters
  • Optical wipes

Lux Sensor Accessories

Accessories for the UniLux, TriLux and UviLux sensors

  • Chlorophyll secondary standard
  • Calibration cell and holder
  • Flow through weir assembly
  • Wipers for biofouling prevention
  • Flow through chamber
Bootstrap Modal