Invensys Systems, Inc.
Foxboro, MA 02035
Nov 05, 2009 Foxboro® PH12 Series high-performance, disposable pH sensors feature PEEK material body that optimizes durability. Electrochemical sensors include Nafion ion barrier to protect reference junction and nonmetallic solution ground which enables addition of efficient sensor diagnostics. Temperature performance range is from -15 to +125°C and rugged units are also chemical-resistant. Sensors are available with flat, ruggedized glass pH electrode or domed pH electrode.

Servomex Group Ltd
Crowborough East Su TN6 3DU  United Kingdom
Oct 13, 2009 Measuring 33.5 x 30 x 46.5 mm, Paracube® Micro is based on paramagnetic oxygen cell technology and provides full measurement range of 0-100% O2. RoHS-compliant unit offers choice of analog or digital signal output, enabling integration within critical care ventilators, anatomical anesthesia, and patient monitoring applications. Micro can also be used in industrial applications including area monitoring and general gas analysis.

Hach Co.
Loveland, CO 80539-0389
Sep 17, 2009 Hach NO3D sc Nitrate sensor features CARTRICAL technology, which enables plants to monitor nitrogen removal online and view trends in wastewater treatment process. Immersed directly in aeration basin, device uses ion-selective electrode to detect nitrate ions in basin as nitrate nitrogen. Influence of chloride is compensated via integrated electrode, and unit also includes temperature sensor. Sensor cartridge can be replaced in minutes.

Electro-Chemical Devices, Inc.
Yorba Linda, CA 92887
Sep 04, 2009 Immersion/insertion S10 and valve retractable S17 sensors are fully re-buildable and feature 316 SS body that incorporates sensing element, temperature module, and signal conditioner with cabling. Replaceable pIon electrode cartridge measures activity of free Ammonium ions in solution with concentrations from 0.5-18,000 ppm over pH range of 2-10 and temperatures from 0 to +40°C. Sensors support integration with C22 Analyzer for automatic pH compensation.

Mettler Toledo, Inc.
Columbus, OH 43240
Aug 04, 2009 Based on fluorescence quenching technology, InPro6970i features minimal need for maintenance and calibration. Optical sensor, when connected to transmitter, automatically uploads data which includes information on stresses that sensor has been exposed to, such as number of CIP cycles. From this, current status is relayed to user who can be informed on sensor maintenance requirements.

Sierra Monitor Corp.
Milpitas, CA 95035 6825
Jul 23, 2009 Network-enabled smart gas sensor, 5100-06-IT, is standalone module with integral alarm relays and 6-month (180 day) calibration interval. Integration to existing plant-wide safety and monitoring systems is facilitated via 4-20 mA output, RS-485 Modbus interface, SentryBus interface, optional integral relay output, and digital display. Non-intrusive calibration, remote sensor option, and 316 SS enclosure options are also available.

Emerson Process Management, Rosemount Div.
Chanhassen, MN 55317
Apr 10, 2009 Eliminating need for field calibration, PERpH-X® pH sensors, Model 6081 wireless analyzer, Model 1056 dual-input analyzer, and Model 1057 multi-parameter analyzer include SMART capability, where embedded calibration is uploaded to analyzer from sensor at start-up. In addition to built-in calibration, sensors also store calibration data, making it possible to monitor and schedule maintenance on sensors from central control room.

ABB Instrumentation
Warminster, PA 18974
Apr 06, 2009 Endura TBX587 Retractable pH sensor is designed for 1 in. NPT process connections found in sample lines in refineries and chemical plants. It includes 316 SS hardware, temperature compensation element located at tip, and T-style handle that aids in insertion and retraction into pressurized process pipelines. Based on solid state, Next Step Reference design, sensor can withstand chemical poisoning and build-up found in chemical processes and slurries.

Cal Sensors, Inc.
Santa Rosa, CA 95403
Feb 03, 2009 As 4-color lead selenide (PbSe) sensor, MIRA4 provides sensitivity in detection of up to 4 distinct gases in 1.0-5.5 µm IR region. Customizable 4-element detector comes in one hermetically-sealed, industry-standard T0-5 package and replaces need to use 4 individual element detectors. Areas of use include industrial and medical gas analysis, auto and aviation emissions analysis, underground applications, and general industrial environmental monitoring.

Cal Sensors, Inc.
Santa Rosa, CA 95403
Jan 27, 2009 Programmable for use in high-speed applications, LIRA5S 256-element multiplex array comes in 28-pin package and is sensitive in 1.0-5.5 µm wavelength region. It can measure up to 256 discrete thermal points and offers data readout speed of 4 MHz that promotes accelerated analysis. Element size of each lead salt detector in array is 40 microns square on 50 micron centers. Integrated electronics system features ROIC chip designed to work with lead selenide (PbSe) detector material.

Finesse Solutions, LLC
Santa Clara,, CA 95054
Jan 07, 2009 Available in 120, 160, 225, 325, and 425 mm lengths, TruDO Optical sensors are fully autoclavable and use phase fluorimetry to measure dissolved oxygen (DO). Optical approach optimizes measurement response time while minimizing long-term drift. Able to output 4-20 mA analog or ModBus digital signal directly to bioreactor controller, sensors do not require polarization, electrolyte solution, or transmitter and can be used as direct replacement for traditional polargraphic DO sensors.

Mettler Toledo, Inc.
Columbus, OH 43240
Dec 30, 2008 Based on chemo-optical measurement principle, InPro6880i optical sensor uses light to determine dissolved oxygen during fermentation processes, and does not need electrolytes or require polarization. It comes with integrated electronics, and uses ISM technology that provides sensor diagnostics. Additional status information is analyzed on-line providing user with real-time warnings of end-of-life of marker optical cap.

Analytical Technology, Inc.
Oaks, PA 19426
Dec 17, 2008 Model Q45D offers 2 measurement sensors; galvanic sensor uses 5 ml Teflon membrane that serves as barrier to allow molecular oxygen to diffuse into reaction cell where sensor produces current proportional to oxygen concentration. Optical system uses fluorescence quenching technique. Both sensor versions incorporate integrated air blast Auto-Clean system to remove materials that build up on sensor membrane. Cleaning cycle is user-selectable to maximize cleaning effectiveness.

Industrial Test Systems, Inc.
Rock Hill, SC 29730
Dec 16, 2008 LeadQUICK(TM) Home Paint Kit (487924-V) provides visual test for determining compliance with EPA-recommended maximum level of lead (Pb) in paint (1 mg/cm²). Chemical reactions produce visible color change within 22 min if lead compounds, including lead chromate, are present. Using wedged paint chip that measures all paint layers for lead, kit detects lower levels - from 0.05 to 1.2 mg/cm² - within 13 min. Each kit includes 25 tests.

Electro-Chemical Devices, Inc.
Yorba Linda, CA 92887
Nov 25, 2008 Featuring maximum error rate of less than 2%, Triton DO8 offers repeatability of ±0.5% and resolution of 0.01 ppm or 0.01% saturation. It provides 3 different outputs including 0-20 ppm, 0-200% saturation, or 0-500 psi, withstands ambient temperatures from 0-140°F, and records measurements at 20-120°F. Self-monitoring unit uses fluorescence quenching (FQ) optical technology coupled with microprocessor-based electronics, and stores calibration data within sensor.

Thermo Fisher Scientific
Waltham, MA 02454
Nov 20, 2008 RDO Pro DO Sensor incorporates online optical dissolved oxygen sensor technology, which offers superior resistance to both photo bleaching and abrasion by aggressive process media. Suited for wide variety of municipal and industrial water treatment applications, product employs smart sensor technology, and compliments online liquid analytical sensors for pH/ORP, conductivity, dissolved oxygen, ozone, free chlorine, turbidity, and suspended solids.

Emerson Process Management
Austin, TX 78754
Oct 01, 2008 Designed for life science applications and suited for pharmaceutical manufacturers, autoclavable and steam-sterilizable Rosemount Analytical® PUR-Sense(TM) 3800 exhibits sensor drift below 0.1 pH after autoclave of 125°C for 45 min and continued sensor life after 30+ autoclave cycles or 50 steam cycles. Reliability/stability in high heat is based on PERpH-X® and AccuGlass® technologies, and insertion lengths of 120, 225, and 325 mm are available.

Photovac Inc.
Waltham, MA 02451 1166
Sep 10, 2008 Meeting/exceeding requirements for EPA Federal Reference Method 21 for fugitive gas emissions, MicroFID measures methane in landfill gas, while non-methane components can be measured by adding snap-on charcoal filter capsule. Single tutor key prompts operator through basic operations, and critical data is displayed in less than 3 sec. Unit provides datalogging capability so readings can be stored and downloaded to computer for subsequent analysis and record-keeping purposes.

Crowcon Detection Instruments Ltd.
Erlanger, KY 41018
Aug 20, 2008 Measuring 70 x 179 x 42 mm, LaserMethane® mini uses Tunable Diode Laser Absorption Spectroscopy to detect ppm levels of methane from distances up to 100 m. Portable, handheld solution features automatic ranging, color LCD, 5-hr battery, and IP54 construction. Zone 1 area rating allows for on-plant use as well as detecting escapes in hard to reach or inaccessible areas. Unit performs self-check on start-up and verifies operation and calibration of laser diode.

GF Piping Systems
Tustin, CA 92780-7258
Aug 01, 2008 Featuring foul-proof DryLoc connector and Ryton® sensor body to provide chemical compatibility for use in wide range of applications, Models 2724-2726 Signet DryLoc pH/ORP Sensors can mount into standard Signet 0.50-4 in. fittings as well as Georg Fischer tees and off-the-shelf reducing tees ¾ in. or larger. Retrofitting into existing ¾ or 1 in. tees can be done by using reducer bushing. Sensing elements are available in various configurations, and all provide 4-20 mA output.