Sensor PureWater ISM Optical DO
Fast Response, Reduced Maintenance.The METTLER TOLEDO Pure Water Optical DO Sensor with Intelligent Sensor Management (ISM) technology provides high accuracy, fast response, and stability in demanding low ppb-level dissolved oxygen measurement applications.
Outstanding Performance at Low ppb-Level
The Pure Water Optical DO sensor offers outstanding measurement performance with a low detection limit for low ppb-level ultrapure water applications.
Easy and Fast Maintenance
The OptoCap™ oxygen-sensing element delivers convenience with easy maintenance, eliminating liquid handling and time-consuming sensor polarization.
Minimum Drift and Short Response Time
The minimum drift and short response time of the Pure Water Optical DO probe offers improved oxygen monitoring.
Material No.: 30041040
Product Family:dissolved oxygen sensors00020002
Specifications - Sensor PureWater ISM Optical DO
| Measurement Parameter | Oxygen |
| Accuracy | ± 2% of reading or 2ppb, whichever is greater |
| Response Time | 98% of final value in <20s |
| Sample Rate | Adjustable between 1 and 60 seconds |
| ISM (Digital) or Analog | ISM (Digital) |
| Operating Temperature (Celsius) | 0 to 121°C |
| Operating Temperature (Fahrenheit) | 32 to 250°F |
| Operating Pressure (Bar) | 0.2 - 12 bar |
| Operating Pressure (PSI) | 2.9 - 174 psi absolute |
| Measuring Temperature Range (Celsius) | 0 - 50 °C |
| Measuring Temperature Range (Fahrenheit) | 32 - 122 °F |
| Process Connection | ¼" NPT(F) |
| Sensor Length | 120 mm |
| O-Ring Material | EPDM (FDA-positive listed) |
| Membrane Material | Silicone |
| Cable Connector | 5-pin |
| Other certificates | CE |
| Hazardous Area Approvals | No |
| Primary Media/Application | Semiconductor Water Power Plant Water/Steam |
| Hygienic/Biocompatibility Approvals | No |
| Autoclavable/Sterilizable | No |
| Wetted Materials | Stainless steel, silicone, EPDM O-ring |
| Measurement Range | 0-5000 ppb |
| Measurement Technology | Optical fluorescence quenching |
| Temperature compensation | Automatic |
| Sensor Diameter | 12 mm |
| Mechanical Pressure Resistance (PSI) | 2.9 - 174 psi absolute |
| Model Family | UPW DO sensors |
| Connector Design | Straight |
| Mechanical Pressure Resistance (Bar) | Maximum 12 bar |
Instant Availability, Accurate Results
Through innovative fluorescence quenching technology, the Pure Water Optical DO sensor delivers highly accurate O2 measurement with enhanced signal stability and fast response time. Increase productivity by eliminating measurement delays.
Higher Performance, Faster Response
The probe’s OptoCap™ sensing element supports accurate oxygen determination without time-consuming electrolyte handling. Response time is in the order of four to five times faster than that of polarographic sensors.
Easy, Infrequent Maintenance
With no more than annual replacement of the OptoCap™, the Pure Water Optical DO Sensor eliminates the need for polarization, dramatically reducing downtime. In addition, the one-piece replacement design provides easy maintenance without electrolyte handling.
Advanced Predictive Insights
Embedded ISM technology allows Plug and Measure capabilities and simplifies maintenance and calibration. Using advanced sensor diagnostics, maximize your uptime by predicting their maintenance needs so action can be taken before measurements are affected.
Documentation
Accessories
Sensor Calibration & Maintenance Tools
The DS AK9-RJ12 is a USB cable adaptor for connecting ISM 1-wire sensors to iSense software. This allows pH, DO and CO2 sensors to be evaluated, maintained and calibrated in the workshop or laboratory.
Diagnostics Away From the Transmitter
The iLink module allows you to access all of the diagnostics of your ISM sensors away from the process with iSense desktop software.
Application Profiling Drives Performance
Store application data on iSense and load directly into an ISM sensor. This allows sensors to learn from preceding sensors in the same process.
Easy Access to Paper Free Documentation
The iLink cable allows sensor calibration and adjustment protocols to be generated automatically in iSense and stored in a fully digital database.
Material No.: 52300383
