Product Digest
this month's topic InstrumentationWirelessHART-Based Instruments Feature Many Power Options
The Sitrans P280 transmitter for pressure measurement and the Sitrans TF280 transmitter for temperature each feature a WirelessHART interface and a backlit graphical display, and they are easily operated via push-buttons. They are supplied with an integrated battery that lasts at least five years, and the amount of power remaining is displayed in terms of days left. The Sitrans AW200 adapter allows the manufacturer’s other process instruments without WirelessHART interfaces to be integrated into WirelessHART communications. The adapter’s battery is capable of powering a connected process instrument; when an external power supply is used, up to four conventional process instruments can be connected to the WirelessHART adapter simultaneously. The transmitters and adapters are commissioned and serviced using the Simatic process device manager(PDM), which features simple, graphical and interactive setup. The IE/WSN-PA LINK gateway manages the WirelessHART network with all its nodes and establishes the connection to Simatic-based automation and control systems via industrial Ethernet. The gateway is easy to configure via its integrated web interface.
Appeared In Issue: February 2010
Siemens Industry Automation Div.
www.siemens.com
Dual-Tube Coriolis Meter Withstands Hazardous Conditions
The Optimass 1300 straight-tube Coriolis mass meter records mass flow, density, temperature and concentration of liquids and gases. It combines the straight-tube technology of the Optimass 7000 with the dual-tube configuration of the Optimass 1000, and features an optimized flow splitter to minimize pressure loss. It meets FM Class 1, Div. 1 requirements for use in hazardous conditions. It is made of stainless steel, and is not affected by installation constraints or external influences.
Appeared In Issue: February 2010
KROHNE
www.krohne.com
Integration Kit Seamlessly Manages an ISA100.11a Wireless Network
The ISA100.11a Integration Kit acts as a complete end-to-end system, including backbone router, gateway, system manager and security manager processes. It provides wireless monitoring and control over industrial and commercial applications with a standards-based, reliable network. The system architecture supports ISA100.11a, WirelessHART or both protocol stacks simultaneously. The ISA100.11a standard communicates with any legacy instrument or host system, including HART, Foundation Fieldbus, Modbus, Profibus and others, and has built-in flexibility to address most wireless applications in a single, plant-wide industrial wireless system.
Appeared In Issue: February 2010
Nivis LLC
www.nivis.com
Industrial Wireless Network Supports both ISA100.11a and WirelessHART
The IONizer industrial wireless networking appliance uses the manufacturer’s IONosphere and ION system to integrate wireless sensor network gateways based on either ISA100.11a or WirelessHART standards. Its 802.11 (WiFi) radios support other industrial wireless applications, such as mobility, location, video, and communications, as well as provide efficient, wireless backhaul of sensor data. This integration allows transmission of real-time sensor data from devices instrumented with ISA100 or WirelessHART-based sensors to the ION Condition Monitoring application. Combining this with other ION applications, such as ION Video and/or ION Asset Tracking, creates operational dashboards that can be customized to an individual’s role in the plant.
Appeared In Issue: February 2010
Apprion Inc.
www.apprion.com
Universal Gas Detector has Many Wireless Options
True Wireless universal monitors can detect gases in virtually any application. They are capable of monitoring and transmitting data using a variety of wireless communications options, including: an ISA 100.11a 2.4-GHz mesh network; ultra-high-frequency/very-low-frequency (UHF/VHF) radio; general packet radio service (GPRS) cellular radio; and low-Earth-orbit satellite. The units are equipped with 4–20-mA output and alarm relays, and meet the requirements of both Class I, Div. 1 Underwriters Laboratories (UL) 1203 and Canadian Standards Association (CSA) 22.2 No. 30 standards.
Appeared In Issue: February 2010
Gastronics, Inc.
www.gastronics.com
These Chambers Allow External Mounting of Instrumentation
The 9901 family of high-quality chambers enables external mounting of level measurement and control instrumentation on process vessels. External mounting allows easy isolation of a particular instrument for routine maintenance or calibration, as well as for the fitting of instrumentation to vessels having internal structures. The units can also act as stilling chambers for liquid surfaces that are prone to turbulence. The chambers’ design is fully compliant with the European Union’s Pressure Equipment Directive (PED) and the American Society of Mechanical Engineers (ASME) B31.3 standard. They are available simply as chambers for use with existing instrumentation, as well as via an integrated bolt-on instrumentation solution from the manufacturer. Standard chamber selections include carbon steel or stainless steel, with diameters of 3 in. (80 mm) or 4 in. (100 mm). A wide choice of process, drain and vent connections is offered to minimize fitting costs.
Appeared In Issue: February 2010
Emerson Process Management
www.emersonprocess.com
Wireless Gauge Reader Monitors Data
The OneWireless Gauge Reader wirelessly monitors manual readings from existing dial gauges, allowing operators to analyze critical equipment-health and process information and make decisions that improve plant operations. The reader nonintrusively attaches to existing gauges without disrupting ongoing processes, and it is not necessary to remove old gauges, break pressure seals or run wires. The data it collects are displayed on both field devices and operator consoles in the control room. The control system can proactively send alerts to operators to notify them when gauges exceed certain limits. The additional data the reader provides allow the operator to improve plant energy efficiency by monitoring compressed air, steam, water, exhaust and venting, and compiling data for energy audits and baselines. The OneWireless Gauge Reader is also suitable for temporary use with consumable materials, such as for reading inventory levels in gas cylinders that require periodic replacement — by monitoring the cylinder levels, plant personnel can determine when to replace the cylinder before it empties, thus avoiding unplanned downtime and lost production.
Appeared In Issue: February 2010
Honeywell International
www.honeywell.com
Orifice Flowmeter Cuts Installation Costs in Half
The OriMaster differential-pressure orifice flowmeter reduces installation costs by 50% because users do not need to install a separate manifold, transmitter, and impulse piping. This compact, one-piece unit is pressure-tested and configured during production, eliminating most of the problems normally associated with sizing, selection, installation and operation of conventional configurations. The flowmeter’s centralization tool ensures that the meter is correctly positioned in the pipeline. Both models are suitable for use with clean liquids, gases and steam in line sizes from 1 in. to 8 in. (DN25 to DN200), and at pressures up to 100 bar. The OriMaster V is designed for general-purpose volume measurement and features a stainless steel transmitter housing and meter body. The OriMaster M provides measurement directly in mass or corrected volume units using the manufacturer’s 267CS multivariable transmitter to measure differential pressure, temperature and pressure. The OriMaster M has a Type 316L stainless steel body and alloy transmitter case. Both support HART communications protocols, and the OriMaster M also supports Profibus PA, Foundation Fieldbus or Modbus.
Appeared In Issue: February 2010
ABB Instrumentation
www.abb.us/instrumentation
Flowmeter Features Flexible Configurations
The Signet 8550 flowmeter converts the signal from a flow sensor to a 4–20-mA signal for long-distance transmission. It features a choice of single or dual input/output, as well as two optional relays for process control, and scalability for almost any flow range or engineering unit. The flow-meter is available in three packaging options: integral/pipe, universal field mount, and panel installation. It has an operating temperature range of–10°C to 70°C (14°F to 158°F), and its National Electrical Manufacturers Association (NEMA) 4X enclosure has a self-healing window.
Appeared In Issue: February 2010
GF Piping Systems
www.us.piping.georgefischer.com
Low-Capacitance Cables Operate with Fieldbus Communications
These low-capacitance DataBus cables for Foundation Fieldbus applications have improved temperature and use ratings, as well as expanded multi-pair capabilities. Their design and robust construction ensure consistently reliable performance and provide installation flexibility in diverse industrial environments, such as outdoor installations and sites that require multiple or extended cable runs. The 3076F – Type A single-pair cable carries 300 V, and has the manufacturer’s Beldfoil shield and a cold-bend temperature rating down to –40°C (as per UL 1581). The cables are appropriate for use in all Class 1, Div. 2 applications, and are compliant with the U.K.’s Restriction of Hazardous Substances (RoHS) and the European Union’s CE standards. The cables meet Fieldbus specification IEC 61158.2 (ISA/SP-50). Fieldbus is an all-digital, serial, two-way communications protocol that standardizes the interconnection of field devices at a communications rate of 31.25 kb/s.
Appeared In Issue: February 2010
Belden
www.belden.com
Networking System Provides Access to Data Acquired from a Hub and Remote Devices
The Viatran networking system (VNS) enables centralized wireless monitoring of sensors placed throughout any facility where measurement is critical. The VNS consists of the Viatran remote device (VRD) and the Viatran Hub (VHub). The VHub serves as the communication link for up to 10 VRDs. Each VHub sends the data to a flow computer, supervisory control and data acquisition (SCADA) system, or distributed control system. VRDs can be either process- or pole-mounted, and are powered externally or by an internal nonrechargeable lithium-ion battery that lasts at least one year. Each device supports three analog and two digital inputs and will wirelessly pass information to the VHub over a distance of up to one mile. The VHub receives messages from all of its associated VRDs and maps the data received into the assigned Modbus registers, which provides access to users.
Appeared In Issue: February 2010
Viatran
www.viatran.com
Proximity Switches have No Moving Parts
The PRX line includes three different series of proximity switches. PRX-100 Series high-performance, moisture- and corrosion-resistant proximity switches are made from a modified polyphenylene oxide (Noryl). They are UL 508 listed and are designed to be used as safety switches. PRX-300 Series safety switches have a glass-filled nylon housing and are corrosion-resistant. They provide long-lasting performance and are easy to install in a variety of applications, including security systems, door interlocks, safety interlocks, position indication, and equipment automation. PRX-XX Series proximity switches are constructed with robust housings made from acrylonitrile-butadiene-styrene (ABS) material, and are designed for dry applications. They are easy to install in a variety of general-purpose applications, including security systems and door interlocks.
Appeared In Issue: February 2010
Gems Sensors & Controls
www.gemssensors.com