In-line vortex flowmeter
The Vortex PhD in-line vortex flowmeter is designed for use in gas, steam, and liquid operations. Features include: HART protocol microprocessor based electronics, EZ Logic user interface that has been designed for ease of use, self-diagnostics, built-in calibrator, sensor removable under full flow conditions, process temperatures of -40 to +750°
The unit has FM, CSA, and CENELEC approvals. The meter contains no internal gaskets and uses fully welded hermetically sealed construction.
Source: EMCO Flowmeters, 600 Diagonal Hwy., Longmont, CO 80501.
New hydrocarbon analyzers include methane only option
Two new monitoring packages test total hydrocarbon, one of which has a methane-only option.
The first is the J.U.M. Engineering Model VE 7-09A heated total hydrocarbon analyzer. This new 19 in. rack mounted system uses field proved features from the VE7 analyzer and the proprietary cutter from the Model 109A, allowing continuous on-line monitoring of methane only and total hydrocarbon with the same analyzer. The cutter determines the nonmethane content of the same stream, and fully heated solenoid switching valves allow the user to switch between the THC and methane only modes.
Also new is the wall-mounted J.U.M. FID Model 3-400 (shown above), which is housed in a sealed enclosure to IP65. The instrument uses the Ventdown flame ionization detector, which is not only designed to detect contaminants in high purity gases and exhaust gases but also helps to prevent any blockage of the detector exhaust. The 3-400 is suited for use in aggressive, dusty areas.
Both systems require no additional sample handling equipment. The sample pump and filter and all pressure and flow regulating components are built in. All sample-wetted parts are inside a heated chamber that is controlled at 190°
Both systems also benefit from an integral calibration gas overflow system positioned before the sample filter to help avoid errors caused by pressure fluctuations.
Source: PPM Instruments Ltd., Box 388, Horsham, West Sussex, RH12 3FF, U.K.
New line pipe brochure
A free brochure outlines the benefits of high frequency induction (HFI) welded line pipe for offshore applications.
The publication gives details of the product range from the 20 in. Hartlepool pipe mill.
Because of the accuracy of the manufacturing process, HFI welded line pipe can be specified up to 7.5% thinner than seamless pipe, and the tolerances and fit-up help ensure that HFI lay rates are faster, the brochure says.
Source: British Steel Tubes & Pipes, TSSL, Box 101, Weldon Rd., Corby, Northants, NN17 5UA, U.K.
New petrochemical pump
The new CPXN petrochemical process pump is a center line mounted style rated at 25 bar working pressure. The pump is suited where pumped liquids have a searching nature or significant temperature fluctuations.
The pump's mounting offers uniform thermal expansion required in these duties, which are found in refinery off site and chemical processes. The pump also has PN50 (Class 300) flanges as standard for high sealing integrity at high pressures. Dense coverage is provided by 38 pump sizes in the CPXN range with capacities up to 700 cum/hr and generated heads up to 180 m. The pump features oil lubricated bearings as standard and is available in steel, stainless steel, and high alloy materials.
Source: Ingersoll-Dresser Pumps, Marketing Services, 212 Europa Blvd., Gemini Business Park, Warrington WA5 5TN, England.
