Deionization System with Recirculation and Monitoring Skid 2

Analytical Transmitters M300 Transmitters for Comprehensive Liquid Analysis THORNTON Leading Pure Water Analytics M300 Transmitters Conductivity / Resistivity pH / ORP Dissolved Oxygen Dissolved Ozone Flow / Total Flow -- 1 of 12 -- M300 Transmitters 2 The METTLER TOLEDO THORNTON M300 series of process analytical instruments provide single-channel, multi-channel and multi-parameter models to measure conductivity/ resis- tivity, pH/ORP, dissolved oxygen, ozone and flowrate. Both ¼ DIN and ½ DIN enclosures are available for especially convenient panel, wall and pipe mounting. The standard for measurement in pure water treatment Parameter Channels Outputs Specs on page* Conductivity / Resistivity 1 2 analog; 4 relays 3 Conductivity / Resistivity 2 4 analog; 4 relays 3 pH ORP 1 2 analog; 4 relays 4 Conductivity / Resistivity, pH / ORP Dissolved Oxygen, Ozone 2 4 analog; 6 relays 5 - 6 Flow 1 2 analog; 4 relays 4 Flow 4 4 analog; 4 relays 4 *physical and electrical specifications on page 7, order numbers on page 10 Model selection Features  Large backlit 4-line display  Compact ¼ DIN panel-mounting with NEMA 4X, IP65 panel seal  Robust ½ DIN wall-mounting with NEMA 4X, IP65 back cover  User-selectable dual-level password protection  On-line sensor diagnostics for pH  Internal PID control with relay or analog output  USB port for configuration and data acquisition  Direct sensor inputs for all parameters  Compatible with existing Thornton sensors  Plug-in terminal connectors for easy wiring  Universal AC/DC power supply  Multiple languages: English, French, German, Italian, Spanish  CE compliant, UL Listing pending for US and Canadian standards Applications Pure and ultrapure water treatment for semiconductor rinsing, critical power/steam makeup and pharmaceutical waters. Semiconductor processing in rinsers and wet benches with precise resistivity measurement and temperature compensation. Power plant cycle chemistry and stator cooling monitoring with exceptionally accurate temperature compensation for specific and cation conductivity and pH and very low maintenance dissolved oxygen measurement. Pharmaceutical water monitoring to meet USP, EP, and JP conductivity requirements including built in tables of alarm limits. Reclaim, recycle and wastewater treatment for the above industry applications for contaminant detection, diversion and neutralization. -- 2 of 12 -- 3  One & Two channel models  Highest accuracy measurement & temperature compensation  Wide range of measurement allows verification in ASTM standards even for pure water measurements  Two- & four-electrode conductivity/resistivity measurements  Reverse osmosis % rejection computation on two-channel models  Direct acid & caustic concentration readout  USP ‹645› & EP alarm setpoints Measurement Specifications M300 Conductivity / Resistivity Models Functional Conductivity/Resistivity Ranges 0.01 Constant Sensor 0.002 to 200 μS/cm (5000 ohm-cm to 500 Mohm-cm) 0.1 Constant Sensor 0.02 to 2000 μS/cm (500 ohm-cm to 50 Mohm-cm) 10 Constant Sensor 50 to 40,000 μS/cm (25 to 20 Kohm-cm) 4-electrode Sensor 0.01 mS/cm to 650 mS/cm (1.54 ohm-cm to 100 Kohm-cm) readout in equivalent S/m ranges is selectable Concentration Ranges of HCl, NaOH, H2SO4 0-20%, 0-15%, 0-20% TDS Ranges (CaCO3 and NaCl) cover equivalent conductivity ranges Calculated Paraameters (2-channel) % Rejection, power plant calculations of pH based on specific and cation conductivity, and C02 based on cation and degassed conductivity Resolution four significant digits, auto-ranged Update rate display and outputs, once per second Temperature Measurement Range -40 to 200°C (-40 to 392 °F), resolution 0.1° Temperature Sensor Input RTD, Pt1000 (Pt100 with adapter) Temperature Compensation selectable as: Std (standard high purity Thornton/Light), Light 84, Std referenced to 75°C, linear %/°C, 50% glycol, 100% glycol, cation, ammonia, isopropyl alcohol, none Sensor maximum distance 61 m (200 feet); 15 m (50 ft) with 4-electrode sensors Performance Conductivity/Resistivity Accuracy ± 0.5% of reading or 0.5 ohm, whichever is greater, up to 18 Mohm-cm Repeatability ± 0.1% of reading Temperature Relative Accuracy ± 0.25 °C (± 0.45 °F) Temperature Resolution 0.01 ° Temperature Repeatability ± 0.13 °C (± 0.23 °F) Outputs – see p.7 for ratings Single channel Two channel Setpoints/Alarms 2 - high, low, outside, between, USP, EP 6 - high, low, outside, between, USP or EP Relays 2 SPDT, 2 SPST reed 2 SPDT, 1 SPST NO, 1 SPST NC, 2 SPST reed Analog Output Signals 2 4 Discrete Inputs 1 2 -- 3 of 12 -- M300 Transmitters 4 M300 pH/ORP Models Functional pH, ORP Ranges -1.00 to 15.00 pH, -1500 to 1500 mV Temperature Range - 30 to + 130°C (-22 to 266 °F) Temperature Sensor RTD, Pt1000 (Pt100 with adapter) Temperature Compensation automatic / manual for electrode output, plus adjustable solution temperature coefficient for solution ionization effects Update rate display and outputs, once per second Calibration 1- or 2- point, with auto buffer recognition Diagnostics selectable continuous checking of membrane resistance and reference diaphragm/junction resistance (with solution ground sensors) Sensor Maximum Distance 10 m (33 ft) Performance pH, ORP Relative Accuracy ± 0.03 pH, ± 2 mV pH, ORP Resolution 0.01 pH, 1 mV Temperature Accuracy ± 0.25 °C (± 0.45 °F) Temperature Resolution 0.1 °C Outputs – see p.7 for ratings Setpoints/Alarms 4 - high, low, outside, or between Relays 2 SPDT, 2 SPST reed Analog Output Signals 2 Discrete Inputs 1  Direct electrode input  On-line sensor diagnostics for measuring and reference electrode  Auto buffer recognition with extensive buffer library  Internal PID control  Combined high/low setpoint for alarming outside a band  Solution temperature compensation for pure water ionization effects as well as conventional electrode temperature compensation  Automatic sensor cleaning Measu…