CLX-Ex

CLX-Ex Total Residual Oxidant Monitor for Hazardous Atmospheres

  • Optimized for marine applications
  • Suitable for Class 1, Zone 1, and Zone 2 environments
  • Optional high range to 15 mg/l ± 10% accuracy
  • Designed for atmospheres where combustible fuel vapors may be present

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific CLX-Ex

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA