Mettler Toledo Thornton 4000TOCe Sensor, 220 VAC

The Mettler Toledo Thornton 4000TOCe Sensor, 220 VAC is an online total organic carbon sensor for measuring organic substances in pure and ultrapure water systems.

Automatic flow control maintains the specified sample flow while the sensor continuously monitors TOC levels from post-reverse-osmosis treatment through points of use.

Designed for operation with the M300 TOC transmitter, the 4000TOCe provides TOC, conductivity/resistivity, and temperature measurements.

Process Controls Corporation - Mettler Toledo Thornton 4000TOCe Sensor, 220 VAC

The separate sensor and transmitter arrangement allows the sensor to be positioned near the sample point while the transmitter is integrated into the monitoring or control system.

Key Characteristics

Measures total organic carbon across a range of 0.05 to 1,000ppbC, with continuous analysis and an initial response time of less than 60 seconds.
Uses UV oxidation for online TOC measurement and meets ASTM D5173 requirements for online monitoring of carbon compounds in water.
Provides TOC, compensated and uncompensated conductivity/resistivity, and temperature measurements when connected to the M300 TOC transmitter.
Incorporates automatic flow control designed to maintain a sample flow rate of 20mL/min.
Includes local LED indicators for fault, error, sensor status, and UV lamp operating status.
Features a NEMA 4X/IP65-rated enclosure for industrial installation environments.
Configured for 200–240 VAC, 50/60 Hz power, with a maximum power requirement of 25 W.

Ideal Applications

Online TOC measurement in pure and ultrapure water systems.
Monitoring water quality from reverse-osmosis post-treatment through distribution-system points of use.
Pharmaceutical-grade water monitoring and applications requiring system suitability testing procedures.
Power generation and cogeneration makeup-water monitoring.
Water recycling and reclamation systems requiring continuous TOC measurement.