ISOLATION SEALS Isolation seals protect pressure transmitters, while faithfully transferring pressure signals from difficult fluids and enhancing measurement of variables derived from pressure, such as flow rate, level and density. They keep the measured fluid from directly contacting the transmitter diaphragm, but respond quickly and accurately to changes in pressure or differential pressure. ABB Measurement Products 800/829-6001 www.abb.com/measurement
PRECISION PRESSURE REGULATORS Precision pressure regulators are part of a unique range of control devices recognized as the industry standard for critical analytical instrument applications in the chemical, petrochemical, food and beverage, drug analysis, forensics and environmental industries. All regulator models are direct acting, non-relieving and cleaned for analytical instrument service. Porter Instrument Division 215/723-4000 x 4370 www.porterinstrument.com
COMPACT PRESSURE TRANSMITTER The compact M1500 pressure transmitter is ideal for pressure measurement needs from 10-in. H20 to 3000 psi full scale. Output options include digital (RS-232, RS-485 and USB) or analog (mA or VDC). Choose from differential (dry/dry or wet/wet), gauge, compound or absolute pressure types. Typical NIST-traceable digital accuracy is ±0.025% of full scale. Meriam Process Technologies 216/281-1100 www.meriam.com
DIGITAL PRESSURE GUAGE PG10 digital pressure gauge is an IP65-rated indoor/outdoor gauge with a 5.5-in. display casing, a full five-digit display with characters 0.68 in. tall, and a 270° digital dial or radial bar graph showing a user-selectable pressure range from 0% to 100%. It is a robust pressure monitoring solution that is simple to set up and operate, with true at-a-glance readability. Automation Products Group 888/525-7300 www.apgsensors.com
SMART BARREL PRESSURE TRANSMITTER United Electric Controls introduces the TX200H, a HART smart pressure transmitter for shale oil and gas applications. TX200H provides a small footprint to fit the tight confines necessary for these applications, and uses the latesst HART 7 specifications to reliably communicate asset management data, while providing simplified field adjustment. United Electric Controls 617/321-1323 www.ueonline.com
ACCURATE, ROBUST PRESSURE TRANSMITTER Tel-Tru pressure transmitters are accurate, robust and built to last. Available options include pressure ranges from vacuum to 100,000 psi; accuracy grades from ±0.50% to 0.10%; and 4-20mA or voltage outputs. Each unit ships with a calibration report. Models are constructed of all-welded 17-4PH stainless steel or 316L stainless steel-wetted materials. Certified explosion-proof configurations available. Tel-Tru 800/232-5335 www.teltru.com
SMART DIFFERENTIAL PRESSURE TRANSMITTER ST 3000 Series 900 differential pressure transmitters bring proven smart technology to pressure measurement applications from furnace combustion airflow rate to hydrostatic tank gauging. They can be used with any primary flow element to provide repeatable flow measurement, and offer greater turndown ratio than conventional transmitters. They can be used hin azardous environments. Honeywell Process Solutions www.honeywellprocess.com
PRO PRESSURE GUAGES ProSense mechanical-dial pressure gauges use Bourdon tube sensing elements and do not require any external power sources to operate. Center back-mount and lower-mount cases are available in durable steel or stainless steel and either dry or liquid-brass wetted parts are suitable for air, oil, or water applications while stainless steel wetted parts are available for corrosive applications. Automation Direct 770/889-2858 www.automationdirect.com
PORTABLE PRESSURE CALIBRATOR The PPC P/H Dual portable pressure calibrator with built-in hand pumps offer both pneumatic and hydraulic calibration. It is ideal for checking the calibration of pressure, differential pressure gauges, control values, pressure transmitters, pressure transducers and receiver gauges. Pneumatic range is -0.85 bar to 20 bar (to 300 PSI); hydraulic range is 0 bar to 400 bar (to 6,000 PSI). E Instruments International 215/750-1212 www.E-Inst.com
COMBO PRESSURE/TEMPERATURE SENSOR AST20PT stainless steel, media-isolated pressure/temperature sensor and AST46PT explosion-proof pressure/temperature transmitter provide pressure and temperature outputs from one process point. This reduces process penetration points and leaks in systems such as hydrogen, oxygen, heavy oil processing and hydraulics. Available in temperature ranges from -40 °F to 250 °F (-40 °C to 125 °C). American Sensor Technologies 973 /448-1901 www.astsensors.com
ENHANCED PRESSURE TRANSMITTING Rosemount 3051 pressure transmitter enables better control over budget, processes and operations. With a local operator interface (LOI), 3051 provides straightforward menus and configuration buttons built into the transmitter to simplify and streamline configuration. Its Power Advisory Diagnostics help identify problems at the source in a device or the measurement loop. Emerson Process Management 800/999-9307 www.rosemount.com
U.S.-MADE PRESSURE TRANSMITTERS The U. S.-made M Class Deltabar M PMD55 transmitter and the Cerabar line of pressure transmitters have ATEX, FM, CSA, NEPSI and IEC Ex certifications for hazardous area use. The Deltapilot M has ATEX, FM, CSA, drinking water (NSF, KTW and ACS), and NACE approvals. They have a 4-20 mA, two-wire, analog outputs with superimposed HART 6.0 digital communications. Endress+Hauser 888/ENDRESS www.us.endress.com
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