ISA Expo 2006 Preview
These Vibration Level Switches are Impervious to Product Variations
The Optiswitch 3000, for the level detection of bulk solids, and the 5000, for the level detection of liquids, are virtually unaffected by the chemical and physical properties of their respective application media, including density, conductivity, viscosity and dielectric constant. Key to the Optiswitch’s robust operation is a tuning fork that is energized piezoelectrically and vibrates at the mechanical resonance frequency. Because the piezo is fixed mechanically, it is not subject to temperature shock limitations. When the tuning fork is immersed in a liquid or solid, the vibrating frequency changes, is detected by the integrated oscillator, and is converted into a switching command. Both the 3000 and 5000 are available in standard- and extended-tube versions, and the 3000 is also offered in a cable version.
Appeared In Issue: September 2006
KROHNE
www.krohne.com
A Multiplexer Helps to Collect Data from Hazardous Locations
The intrinsically safe D2000M multiplexer is geared for applications requiring the acquisition of temperature and discrete data from hazardous locations. Field units can be directly installed in Div. 1/2, each capable of handling 16 temperature or 32 discrete inputs, self-powered by the communication line. Up to 256 channels are relayed to the safe area gateway. Integration with control and data acquisition systems is obtained via the gateway Modbus (RS485) output.
Appeared In Issue: September 2006
G.M. International Safety Inc.
www.gmisafety.com
For OEMs, a Program to Entice New and Existing Customers
OEM Edge software is designed to help original equipment manufacturers (OEMs) fuel machine growth and maximize profits. Two solution categories are specifically designed to address these goals: The first, InsideEdge Solutions, uses cutting-edge technology, applications and solutions to help OEMs improve their internal productivity and efficiency, while EdgeEnabled Solutions provide them with differentiating technology solutions that, in turn, help their customers distinguish themselves from the competition. EdgeTools include proof-of-concept hardware, development software, training, marketing tools, conversion services, application support and third-party device integration. GlobalCare Support Development software kits provide a quick and easy path to this solution provider’s OEM-focused products.
Appeared In Issue: September 2006
GE Fanuc Automation
www.gefanuc.com
For Mass Flowmeters, Here’s a Wireless Option
The ST50 and ST75 flowmeters are now available with a wireless communication option. Featuring built-in infrared technology and a standard personal data assistant (PDA), field technicians can obtain measurements, make setting changes, and read troubleshooting codes without opening the instrument. The wireless capability makes the flowmeters ideal for hard-to-reach locations or where opening the instrument is inconvenient or labor intensive. The ST50 is an insertion-style mass flowmeter designed for air, compressed-air or nitrogen flow measurements in line sizes ranging from 2 in. to 24 in. (51 mm to 610 mm). The ST75 is a direct mass flowmeter designed for air- or gas-measurement in smaller line sizes, from 0.25 in. to 2 in. (6 mm to 51 mm).
Appeared In Issue: September 2006
Fluid Components International
www.fluidcomponents.com
In a Tight Spot? Use this Flowmeter
When installed, the V2 System flowmeter requires less straight-run piping than conventional flowmeters. Suitable for a wide range of industrial process and wastewater applications, the system accommodates line sizes from 4 in. to 18 in., wherever irregular or crowded piping and equipment conditions make other flow technologies impractical or unworkable. The flowmeter measures over a wide flow range from 40 to 7,500 gal/min.
Appeared In Issue: September 2006
McCrometer
www.mccrometer.com
Corrosive Streams are Tolerated by Flowmeters with Tantalum Wetted Parts
A common problem for engineers specifying high-accuracy flow meters for applications such as hydrochloric acid or chlorine gas flows is finding meters with suitable wetted materials. The RHM series of Coriolis mass flowmeters is made with tantalum wetted materials for highly corrosive flow streams. The meters are available in line sizes ranging from 1/4 in. to 6 in., with accuracies of better than 0.2%.
Appeared In Issue: September 2006
Rheonik USA
www.rheonik.com
For Process Monitoring, Try an Infrared Camera
The M7500 is a fixed-installation infrared camera with 320 ¥ 240 resolution. Producing superior images and temperature measurement (±2°C) for many long-wave applications, the camera handles mid-wave, too. Spectral tuning enables the M7500 to be configured for its specific application, including that where high-temperature capability (200°C–2,000°C) is desired. The M7504 version of the camera offers flame-filtering capability for furnace/kiln monitoring. Both models have advanced, maintenance-free electronics and industrial-grade protective packaging. Data are transferred from the camera to software, in real-time, through a 100 Base T Ethernet connection.
Appeared In Issue: September 2006
Mikron Infrared, Inc.
www.mikroninfrared.com
Get a Pressure Gauge and Transducer in a Single Instrument
The Xmitr combines the company’s PowerFlex pressure gauge with transducer technology to create a single, dual-function instrument. With only half the number of instruments to install, the Xmitr saves instrumentation and installation costs, time and space. The device provides traditional transducer features including 4-20mA and voltage outputs, CE ratings, and 1% BFSL accuracy with electronic temperature compensation from –20˚C to 85˚C.Pressure ranges from 30 to 5,000 psi are available in three configurations: Type X1005 with a 2-in. dial and Type X2001 with a 2.5-in. or 3.5-in. dial. These features allow the Xmitr to replace bourdon tube gages and transducers in a wide variety of installations.
Appeared In Issue: September 2006
Ashcroft
www.ashcroft.com
Corrosion-Resistant Enclosures Protect Electrical and Electronic Equipment
MNX enclosures protect components operating in harsh environments. Constructed of polycarbonate and acrylonitrile-butadiene styrene (ABS), the enclosures feature three body and five cover depths to offer over 240 variations. Custom molds are available for high-volume applications. Corrosion-resistant and waterproof, the enclosures are rated NEMA 4X and are UL listed. All models are in compliance withthe RoHS (Restriction of Hazardous Substances) directive.
Appeared In Issue: September 2006
Fibox Enclosures
www.fiboxusa.com
An Absorption Sensor Measures Color and Concentration
The Optek Model AF26 is a dual-channel absorption sensor designed to automate manual processes and offer increased control of inline applications. It precisely measures color and concentrations, and can be used in a variety of industrial processes.The AF26 sensor uses light at wavelengths of 380 to 1,100-nm and is available in a wide variety of line sizes, process connections and wetted materials. Construction is Type 316 stainless steel,to accommodate applications ranging from clean-in-place (CIP) and steam-in-place (SIP) to extremely high-pressures (up to 325 bars), high-process temperatures (up to 464°F), and can meet all hazardous area classifications. The optical windows are made of single-crystal sapphire and provide superior resistance to all abrasive and corrosive media.
Appeared In Issue: September 2006
Optek-Danulat, Inc.
www.optek.com
Get Back Pressure and Adjustable Relief in a Single Valve
SB Series back-pressure relief valves provide reliable opening and adjustable relief pressures from 3 to150 psi. Made for chemical dosing lines up to 4 in., these valves offer high flowrates, low hysteresis, and low overpressure, to fully open. When installed as a back-pressure valve, installed inline, and downstream of a pump, the back pressure below the metering pump is maintained. When installed in the branch of a tee, the SB is a pressure-relief valve. The valve stays closed until inlet pressure reaches the set pressure, which is adjusted by turning the spring tensioning bolt. True union end-connections up to 2 in. eliminate the leakage problems commonly associated with threaded-body valves. All-plastic construction provides chemical resistance.
Appeared In Issue: September 2006
Chemline Plastics Ltd.
www.chemline.com
Control Fugitive Emissions by Checking the Weather
The Model LB100 Ultrasonic WeatherStation meets the growing need for real-time, site-specific weather information. An all-in-one weather sensor calculates apparent wind speed and direction, barometric pressure, air temperature, relative humidity, dewpoint and wind-chill temperature. An internal compass and global positioning system are optional features; when both are included, true wind speed and direction can be calculated, which enables more accurate estimates of fugitive emissions flowrates. This enables the facility to employ the most-effective control technology. Also, the WeatherStation has no moving parts to wear out or break down.
Appeared In Issue: September 2006
Airmar Technology Corp.
www.airmar.com
Get Extra Power From this Module
The PCSPMU01 power module is designed to support typical cabinet configurations of currently installed Bailey Network90 and Infi90 systems. The module provides 5-, 15- and 24-Vdc at a maximum of 800 W. A spare power-unit slot allows expansion with one additional power module, which will double the power output of either 5 Vdc or 15 Vdc.
Appeared In Issue: September 2006
Process Control Services
www.processcontrolservices.com
Monitor and Control Heat-Tracing Systems
DigiTrace NGC-30 is an electronic control, monitoring and power distribution system for industrial heat-tracing applications. The system monitors temperatures, ground fault currents, operating currents and other variables, and can communicates this information either locally, to a user interface terminal, or remotely, via DigiTrace Supervisor software.
Appeared In Issue: September 2006
Tyco Thermal Controls
www.tycothermal.com
Detect Oil and VOCs in Water with High Accuracy
The Model 204 Oil in Water and VOC in Water analyzer detects oil and volatile organic compounds (VOCs) with a high degree of accuracy. Key to accuracy is a membrane technology called Sample Transfer Stripper (STS) that provides an ultraclean, dry sample. Model 204 is competitive in price with similar detectors and requires less maintenance.
Appeared In Issue: September 2006
Analytical Systems KECO R&D
www.ASIWebPage.com
Track pH and Temperature with this Data Logger
A battery-powered pH and temperature recorder, the PH-TEMP101 will measure and record up to 13,107 measurements per channel. The storage medium is non-volatile solid-state memory, providing maximum data security even if the battery becomes discharged. The device can be started and stopped directly from a computer and its compact size allows it to be used almost anywhere.
Appeared In Issue: September 2006
Hoyt Electrical Instrument Works
www.hoytmeter.com
Install this Refractometer Directly in Process Lines
Made intrinsically safe, the Model URX1 digital refractometer can be installed directly on the process line in a hazardous area. A self-contained analyzer with multiple functions continuously detects the refractive index of the liquid sample. The measured value can be displayed in units of nD or Brix with maximum accuracy of ± 0.00007 nD (± 0.05 Brix). Avaliable options include an RS485 serial output for computer interface and Profibus DP interface.
Appeared In Issue: September 2006
Maselli Measurements, Inc.
www.maselli.com
A Dual-Gas Analyzer is Suited for Sterilization chambers
This device employs technology originally developed for optical gas analyzers that measure ethylene oxide (EO) concentrations in medical sterilization chambers. Now the technology is making its debut in a dual-gas analyzer. In sterilization chambers, the new insrument gives readouts with accuracy of ±3% for both EO and H2O (steam is used to enhance efficacy of EO), despite abrupt changes in chamber temperature, humidity, pressure, condensation levels, product gas absorption. Also useful for petrochemical applications, the dual analyzer can give continuous readout of natural gas and CO2 levels despite varying pressures, proportions and flows. The standalone analyzer withstands harsh conditions, including elevated temperatures, dust, corrosion, oil mists, aerosols, and toxic and explosive environments.
Appeared In Issue: September 2006
Sensor Electronics
www.sensorelectronics.com
Here is a Dual-Gas Sensor Transmitter that Caters to a Wide Range of Flowmeters
DTR Series transmitters provide a simple and practical solution for combustible- or toxic-gas monitoring in hazardous environments. These rugged instrments can be configured for one or two sensors, and allow complete calibration and configuration to be performed without compromising the explosion-proof integrity of the unit. In addition, the sensor can be calibrated by a single worker in a hazardous areas without declassification. The transmitters are available in a two-wire, intrinsically safe configurations, and with catalytic, electrochemical or infrared sensors.
Appeared In Issue: September 2006
Armstrong Monitoring Corp.
www.armstrongmonitoring.com