Sensors: Metter-Toledo Thornton 5000TOCe Total Organic Carbon Sensors

The first online TOC Sensor — THORNTON 5000TOC — eliminates the need for more complex analyzers. With its new practical and economical platform, this sensor is the first choice for monitoring pure water treatment systems.

Features

• On-line continuous measurements, no batch measurement cycle
• 770MAX Smart Sensor interface
• Two TOC Sensors connect to one 770MAX, with four channels remaining for other available sensors
• Local LED Sensor status indication
• Integrates standard 770MAX Multiparameter Instrument features with specific TOC sensor functions
  • UV Lamp run time status
  • UV Lamp ON/OFF control
  • Fault and Error messages for TOC measurement
  • TOC Sensor key lock function for safe operation
  • Auto start function allows TOC Sensor to start automatically after power interruption

• Continuous flow design provides rapid TOC response with complete oxidation
• No gases or reagents to handle, store or replace and no moving parts minimize routine maintenance and service intervals
• Smart sensor design reduces installation and setup time
• Real-time continuous monitoring for precise data trending and better process control
• Wide dynamic operating range meets the needs of pure and ultrapure water applications
• Meets USP 643, 645, EP 2.2.44 and JP requirements for the Pharmaceutical Industry
• Sensor platform allows easy integration into water purification make-up and distribution system designs
• Ultra low TOC detection for ultrapure water applications to continuously monitor critical organic levels in Semiconductor make-up, distribution and process systems
• Two TOC measurement points with one 770MAX instrument to manage performance of various unit processes within water purification systems
• Compact NEMA 4X rated enclosure for demanding industrial environments
• Meets ASTM D5173 standard test method for on-line TOC monitoring
• Conductivity/temperature sensor and measurements traceable to NIST and ASTM D1125 and D5391